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WO2025214171A1 - Appareil de décontamination de surface de miroir intrabuccal, système endoscopique pour cavité buccale et miroir dentaire - Google Patents

Appareil de décontamination de surface de miroir intrabuccal, système endoscopique pour cavité buccale et miroir dentaire

Info

Publication number
WO2025214171A1
WO2025214171A1 PCT/CN2025/085515 CN2025085515W WO2025214171A1 WO 2025214171 A1 WO2025214171 A1 WO 2025214171A1 CN 2025085515 W CN2025085515 W CN 2025085515W WO 2025214171 A1 WO2025214171 A1 WO 2025214171A1
Authority
WO
WIPO (PCT)
Prior art keywords
camera
endoscope
water
oral
endoscope system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
PCT/CN2025/085515
Other languages
English (en)
Chinese (zh)
Inventor
周星
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Tk Medical Instrument Co Ltd
Original Assignee
Guangzhou Tk Medical Instrument Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangzhou Tk Medical Instrument Co Ltd filed Critical Guangzhou Tk Medical Instrument Co Ltd
Publication of WO2025214171A1 publication Critical patent/WO2025214171A1/fr
Pending legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/24—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the mouth, i.e. stomatoscopes, e.g. with tongue depressors; Instruments for opening or keeping open the mouth
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/24—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the mouth, i.e. stomatoscopes, e.g. with tongue depressors; Instruments for opening or keeping open the mouth
    • A61B1/247—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the mouth, i.e. stomatoscopes, e.g. with tongue depressors; Instruments for opening or keeping open the mouth with means for viewing areas outside the direct line of sight, e.g. dentists' mirrors
    • A61B1/253—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the mouth, i.e. stomatoscopes, e.g. with tongue depressors; Instruments for opening or keeping open the mouth with means for viewing areas outside the direct line of sight, e.g. dentists' mirrors with means for preventing fogging

Definitions

  • the present invention relates to an intraoral mirror surface, in particular to a decontamination device for the lens surface of an endoscope for oral treatment, and a corresponding oral endoscope system and a mouth mirror.
  • Treatment for oral diseases includes a wide range of treatment options, including periodontal therapy, dental implants, and tooth extractions.
  • the purpose of this application is to design a decontamination device that can quickly clean the lens of the endoscope during clinical use to ensure the continued clarity of the endoscope during operation.
  • the water-gas mixing endoscope decontamination device of the present invention uses a water-gas mixing cleaning method to quickly rinse away the stains attached to the lens surface using the flushing ability of the water flow, and then uses the impact force of the gas to blow away the water stains and a small amount of residual stains, which can ensure the rapid cleaning of the lens and effectively solve the clinical application problem that simple liquid flushing causes liquid to remain on the lens surface and still has poor observation effect.
  • the water-gas mixing endoscope decontamination device of the present invention is characterized in that: the water-gas mixing endoscope decontamination device 1 includes a water path mechanism 11 and an air path mechanism 12, the water path mechanism 11 includes a water inlet 11-1, a water path pipe 11-2 and a water spray port 11-3, the air path mechanism 12 includes an air inlet 12-1, an air path pipe 12-2 and an air jet 12-3; the water spray port 11-3 and the air jet 12-3 are arranged near the camera 21-1 of the observation system 21 of the endoscope 2, the water inlet 11-1 is connected to an external liquid source, and the air inlet 12-1 is connected to an external air source; when decontaminating, first the liquid provided by the external liquid source is sprayed out from the water outlet 11-3 through the water pipe 11-2 to flush the camera 21-1, and then the gas provided by the external air source is sprayed out from the air outlet 12-3 through the air pipe 12-2 to blow the residual liquid and stains on the camera 21-1 away from the camera 21-1, so as to keep the observation
  • the water channel mechanism 11 and the air channel mechanism 12 can be set up separately using different pipelines to ensure independent pipelines for water flow and air flow.
  • the water channel pipeline 11-2 and the air channel pipeline 12-2 can also be merged into one pipeline, thereby simplifying the pipeline structure, reducing the pipeline space volume, occupying less space after entering the oral cavity, and being more conducive to various operations in the oral cavity.
  • the water channel mechanism 11 and the air channel mechanism 12 are manufactured as a whole, and the water channel pipe 11-2 and the air channel pipe 12-2 are merged into one pipe, and the distal outlet of the pipe is both the water outlet 11-3 and the air outlet 12-3.
  • the proximal ends of the water channel pipe 11-2 and the air channel pipe 12-2 are provided with a three-way interface 1112, and one end of the three-way interface 1112 is connected to the water inlet 11-1 with an external liquid source, and the other end is connected to the air inlet 12-1 with an external air source.
  • the water-gas mixing endoscope decontamination device 1 further comprises a control switch 13.
  • the control switch 13 can control the working state of the water path mechanism 11 and/or the gas path mechanism 12.
  • the control switch 13 is disposed on the water-gas mixing endoscope decontamination device 1, and/or on the display device 23, and/or on the foot switch 4.
  • the applicant has only listed the above-mentioned configuration methods. In actual applications, those skilled in the art can set the control switch 13 in different positions as needed. The applicant will not illustrate each of these configuration methods here, but they do not depart from the scope of protection of this application.
  • the water-air mixing endoscope decontamination device 1 further includes a casing 14, in which the water channel mechanism 11 and the air channel mechanism 12 are disposed.
  • the water channel mechanism 11 and the air channel mechanism 12 can be disposed together with the observation system 21 of the endoscope 2 in the casing 14 to form a whole, which is very simple to install during clinical use.
  • the oral endoscope system of the present invention is characterized in that the oral endoscope system 100 includes the water-gas mixing endoscope decontamination device 1.
  • the oral endoscope system 100 includes a water-air mixing endoscope decontamination device 1 and an endoscope 2.
  • the water-air mixing endoscope decontamination device 1 can be integrally formed with the observation system 21 of the endoscope 2, facilitating installation and connection with other instruments.
  • the water-air mixing endoscope decontamination device 1 can also be connected to the endoscope 2 via a connecting mechanism 1-2, allowing for reassembly during use, providing greater flexibility.
  • the endoscope 2 includes an observation system 21, a main unit 22, a display device 23 and a circuit system 24;
  • the observation system 21 includes a camera 21-1;
  • the host 22 includes a housing 22-1, a data collection and processing system 22-2, and a control system 22-3; the data collection and processing system 22-2 and the control system 22-3 are disposed in the housing 22-1 and/or on the housing 22-1;
  • the observation system 21 , the host 22 and the display device 23 are connected together via the circuit system 24 ; the data collected by the observation system 21 is analyzed and processed by the host 22 and then displayed on the display device 23 .
  • the camera 21-1 is detachably connected to the host 22 and is disposable.
  • the camera 21-1 is detachably connected to the host 22 using an interface. Therefore, in clinical applications, the camera 21-1 can be manufactured as a disposable consumable, thereby better ensuring the clinical safety of the camera 21-1.
  • the observation system 21 further includes a light source 21 - 2 .
  • the light source 21-2 is an LED light source and is positioned around the camera 21-1.
  • the light source 11-2 uses an LED light source. Because LED light sources have the advantage of low heat generation, the light source 11-2 can be positioned directly around the camera 21-1, providing a better lighting effect. The heat generated by the LED light source also prevents small amounts of liquid from remaining on the surface of the camera 21-1, causing fogging.
  • the packaging surface of the camera 21-1 in the shooting direction is provided with a hydrophobic coating.
  • the design of the hydrophobic coating can make the liquid remaining after flushing appear as water droplets on the packaging surface of the camera 21-1.
  • the gas is ejected from the air nozzle 12-3 through the air path 12-2
  • the water droplets remaining on the packaging surface of the camera 21-1 can be blown off very quickly, thereby better preventing the flushing liquid from adhering to a large area of the packaging surface of the camera 21-1, resulting in poor cleaning effect and image observation effect.
  • the endoscope 2 is disposed within the sleeve 14 of the water-air mixing endoscope decontamination device 1, forming the oral endoscope system 100.
  • This integrated design makes the oral endoscope system 100 very compact, making it easy to install and connect with various dental instruments. Furthermore, it occupies little space after entering the oral cavity, making it more convenient to perform various operations within the oral cavity.
  • the water-gas mixing endoscope decontamination device 1 and the endoscope 2 are connected together via a connecting mechanism 1-2 to form the oral endoscope system 100.
  • the water-gas mixing endoscope decontamination device 1 can also be provided as an independent mechanism and then assembled when in use. Moreover, different endoscopes 2 can be replaced as needed during use.
  • the water-gas mixing endoscope decontamination device 1 can also be replaced in special circumstances such as unexpected situations such as pipe blockage, making clinical use more flexible.
  • connection mechanism 1-2 is a sleeve connection structure, and/or a hinge connection structure, and/or an adhesive connection structure, and/or a snap connection structure.
  • the applicant only specifically illustrates the above three connection methods. In actual applications, those skilled in the art can design other connection methods as needed. The applicant does not illustrate them one by one here, but they all fall within the scope of protection of this application.
  • the host computer 22 of the endoscope 2 is provided with an automatic control program.
  • the decontamination parameters set by the automatic control program are used to control the water-gas mixing endoscope decontamination device 1 to clean the camera 21-1.
  • the automatic control program can pre-set parameters such as water flow pressure, flushing time, gas pressure, and gas purge time. When needed, simply turning on the control switch 13 allows the host computer 22 to control the water-gas mixing endoscope decontamination device 1 to flush the endoscope 2 according to the set automatic control program, making it very convenient to use.
  • the oral endoscope system 100 is mounted on the dental instrument 200 via a spatial positioning mechanism 3, and the working portion of the therapeutic instrument is exposed to the observation field of the endoscope 2.
  • the spatial positioning mechanism 3 can achieve spatial position adjustment of the oral endoscope system 100 in multiple dimensions, such as translation, elevation, axial rotation, and radial rotation, thereby ensuring that the working portion of the therapeutic instrument is always exposed to the observation field of the endoscope 2.
  • the spatial positioning mechanism 3 is a multi-dimensional three-dimensional spatial position adjustment mechanism 31 .
  • the multi-dimensional stereoscopic position adjustment mechanism 31 has at least a three-dimensional adjustment function.
  • the multi-dimensional stereoscopic position adjustment mechanism 31 includes at least three-dimensional adjustment functions of the camera module, namely, front-back, left-right, translation, and up-down movement.
  • the multi-dimensional spatial position adjustment mechanism 31 has four-dimensional adjustment functions, including three-dimensional spatial adjustment and rotational adjustment. In addition to the three-dimensional adjustment functions of front-back, left-right, and right-left translation and up-down movement, the multi-dimensional spatial position adjustment mechanism 31 can also realize the rotation adjustment of the camera 21-1 around the axial direction and around the radial direction.
  • the spatial positioning mechanism 3 is a detachable spatial positioning mechanism 32 or a non-detachable spatial positioning mechanism 33.
  • the detachable spatial positioning mechanism 32 adopts a rotation connection method, and/or a convex-concave card fitting connection method, and/or an interference fit connection method.
  • the applicant only gives examples of the above-mentioned detachable connection methods. Those skilled in the art can design other connection methods as needed. The applicant does not give examples one by one here, but they all do not deviate from the scope of protection of this application.
  • the detachable spatial positioning mechanism 32 can realize the removal of the oral endoscope system 100 from the dental instrument 200, which can meet the needs of different instruments and perform cleaning, replacement and other actions when necessary.
  • the non-detachable spatial positioning mechanism 33 can be realized by bonding, welding, integral casting, integral injection molding and the like. During use, no additional connection is required, and clinical use is simpler. In particular, it can be made into a disposable whole with the working end 200-1, and the clinical use process is safer and more hygienic.
  • the data collection and processing system 22-2 includes an artificial intelligence (AI) medical image processing unit, which performs AI intelligent analysis on the image data collected by the camera 21-1, and outputs the analysis results to the display device 23, and/or prompts the operator.
  • AI artificial intelligence
  • the artificial intelligence (AI) medical image processing unit can automatically perform AI intelligent analysis on the image data collected by the camera 21-1 according to an algorithm, and the control system 23 takes various measures based on the analysis results, such as outputting the results to the display device 3, issuing an alarm, providing an operation voice prompt to the operator, automatically activating the water-gas mixing endoscope decontamination device 1 to flush the camera 21-1, and so on.
  • the artificial intelligence (AI) medical image processing unit automatically identifies whether the working portion of the therapeutic device is within the field of view of the camera 21-1. When the working portion is not within the field of view of the camera 21-1, the artificial intelligence (AI) medical image processing unit sends a control instruction to the spatial positioning mechanism 3 through the circuit system 24, automatically adjusting the spatial position of the camera 21-1 to ensure that the working portion remains within the field of view of the camera 21-1.
  • This automatic adjustment method can achieve automatic deviation correction during use, ensuring that the working end 200-1 remains within the field of view of the camera 21-1, thereby ensuring continuous real-time observation during use, and the clinical use process is very safe and convenient.
  • the data analyzed and processed by the data collection and processing system 22-2 can be transmitted to the display device 23 via a wired or wireless method.
  • the data analyzed and processed by the data collection and processing system 22 can be directly transmitted to the display device 23 via a data cable for display, or can be transmitted to the display device 23 via a Wi-Fi wireless connection or other methods for display, or can be remotely transmitted to the display device 23 via a network for display.
  • the display device 23 is a mobile phone 23-1, a tablet computer 23-2, a monitor 23-3, a TV 23-4 or a computer 23-5.
  • the applicant only illustrates the above-mentioned display modes. Those skilled in the art can select different display modes as needed without departing from the scope of protection of this application.
  • the oral endoscope system of the present invention is connected to the dental instrument 200, and the viewing angle of the camera 21-1 is adjusted according to the angle of the working end 200-1 to ensure that the working end 200-1 is within the viewing field of the camera 21-1.
  • the control switch 13 is turned on, and the water-gas mixing endoscope decontamination device of the present invention begins to operate. First, liquid provided by an external liquid source is sprayed from the water nozzle 11-3 through the water pipe 11-2 to flush the camera 21-1.
  • gas provided by an external gas source is sprayed from the gas nozzle 12-3 through the gas pipe 12-2 to blow away the residual liquid and stains on the camera 21-1, keeping the viewing field of the camera 21-1 clear, thereby ensuring the continuous progress of clinical operations.
  • the water-gas mixing endoscope decontamination device 1 of the present invention comprises a water path mechanism 11 and an air path mechanism 12, wherein the water path mechanism 11 comprises a water inlet 11-1, a water channel 11-2 and a water outlet 11-3, and the air path mechanism 12 comprises an air inlet 12-1, an air channel 12-2 and an air outlet 12-3; the water outlet 11-3 and the air outlet 12-3 are arranged near the camera 21-1 of the observation system 21 of the endoscope 2, and the water inlet 11-1 is connected to the external liquid source.
  • the air inlet 12-1 is connected to an external air source; during decontamination, first, the liquid provided by the external liquid source is ejected from the water outlet 11-3 through the water pipe 11-2 to flush the camera 21-1, and then the gas provided by the external air source is ejected from the air outlet 12-3 through the air pipe 12-2 to blow the residual liquid and stains on the camera 21-1 away from the camera 21-1, keeping the observation field of the camera 21-1 clear. Since the gas performs a secondary cleaning on the camera 21-1, it effectively solves the clinical problem that the liquid remains on the surface of the camera 21-1 due to simple liquid flushing, and the observation effect is still poor.
  • the oral endoscope system of the present invention contains the water-gas mixing endoscope decontamination device of the present invention, which can clean the camera 21-1 in time during clinical use to ensure the continuous progress of clinical operations.
  • the intraoral mirror decontamination device of the present invention uses a sliding wiping cleaning method controlled outside the mouth, which can ensure the rapid cleaning of the working mirror or camera mirror by extraoral operation, effectively solving the clinical application problem that simple liquid flushing cannot completely rinse away surface stains, resulting in poor lens surface observation effect.
  • the intraoral mirror cleaning device of the present invention is characterized in that: the intraoral mirror cleaning device 9 includes a working part 91 and a control part 92, the surface of the working part 91 is made of elastic or flexible material, and the control part 92 controls the working part 91 to move on the surface to be cleaned 10, thereby wiping off stains on the surface to be cleaned 10.
  • the working portion 91 can be made entirely of an elastic or soft material, or can be made of a composite material coated with an elastic or soft material.
  • the control portion 92 controls the elastic or soft surface of the working portion 91 to move outside the mouth, particularly to slide along the surface to be cleaned 10. This can wipe clean any adhered liquids, pastes, tissues, and other objects on the surface to be cleaned 10, such as the surface of the camera 21-1 or the working surface 41 of the oral lens 4, thereby achieving a cleaning effect.
  • This contact sliding wiping method is particularly effective for cleaning stains with strong adhesion, such as coagulated blood clots and adhered tissues.
  • the control unit 92 controls the movement of the working portion 91 using a push-pull control method, a swing control method, and/or a rotation control method.
  • the control unit 92 can use one or a combination of the aforementioned methods to cause the working portion 91 to move on the surface to be cleaned 10, thereby achieving a cleaning effect.
  • Those skilled in the art may also design other control methods to achieve the movement of the working portion 91 as needed in actual applications. The applicant does not provide a detailed description of these methods here, but they all fall within the scope of protection of this application.
  • the control unit 92 controls the movement of the working unit 91 manually, pneumatically, and/or electrically.
  • the control unit 92 can employ one or a combination of the aforementioned methods, as needed, to cause the working unit 91 to move on the surface to be cleaned 10, thereby achieving a cleaning effect.
  • Those skilled in the art may also devise other control methods to achieve the movement of the working unit 91 as needed in actual applications. The applicant will not provide a detailed list of examples here, but none of these methods depart from the scope of protection of this application.
  • the control unit 92 uses a manual push-pull control method to control the movement of the working unit 91.
  • the working unit 91 includes an elastic ring 91-1 and a push handle 91-2.
  • the control unit 92 includes a receiving slot 92-1.
  • the elastic ring 91-1 is compressed and stored in the receiving slot 92-1.
  • the push handle 91-2 is pushed, the elastic ring 91-1 is pushed out of the receiving slot 92-1 and deployed along the surface to be cleaned 10, thereby removing dirt from the surface to be cleaned 10.
  • the elastic ring 91-1 is retracted along the surface to be cleaned 10 and retracted into the receiving slot 92-1.
  • the elastic ring 91-1 simultaneously removes dirt from the surface to be cleaned 10.
  • This push-pull method is very convenient in use.
  • By adjusting the diameter and shape of the elastic ring 91-1 it can be adapted to different sizes and shapes of the surface to be cleaned 10.
  • the shape of the elastic ring 91-1 can be trained.
  • the elastic ring 91-1 When the elastic ring 91-1 is pushed out, it can return to the set shape and can adapt to the size and shape of various special-shaped surfaces 10 to be cleaned, thereby ensuring the overall cleaning effect.
  • the control portion 92 further includes a sliding groove 92-91, in which the push handle 91-2 is embedded and slides along the sliding groove 92-91.
  • the design of the sliding groove 92-91 can make the movement of the push handle 91-2 smoother without causing deviation.
  • the control unit 92 uses a manual swing control method to control the movement of the working unit 91; the working unit 91 includes a scraper 91-3, a button 91-4, and a push rod 91-5.
  • the button 91-4 is connected to the proximal end of the scraper 91-3 via the push rod 91-5.
  • the push rod 91-5 drives the scraper 91-3 to swing left and right in a wiper-like manner, thereby erasing stains on the surface to be cleaned 10.
  • This button-type swing control method is very simple to use. Simply push the button 91-4 back and forth to control the scraper 91-3 to swing back and forth, thereby erasing stains.
  • the control unit 92 also includes a storage slot 92-1; the scraper 91-3 is disposed within the storage slot 92-1. When the push rod 91-5 is pushed, the scraper 91-3 extends from the storage slot 92-1.
  • the storage slot 92-1 allows the scraper 91-3 to be retracted and stored during normal treatment, and only be extended when cleaning is required. During clinical use, the scraper 91-3 does not interfere with medical personnel's operations.
  • the scraper 91-3 makes non-point contact with the surface to be cleaned 10.
  • the front end of the scraper 91-3 and the push rod 91-5 form different angles depending on the different settings of the equipment to be cleaned, so that the scraper 91-3 can be placed on the surface to be cleaned 10 in a linear or planar manner, especially in a flat and close-fitting manner, to ensure that the scraper 91-3 can completely wipe the surface to be cleaned 10 during movement.
  • the control unit 92 controls the movement of the working unit 91 by pneumatic swing control.
  • the working unit 91 includes a scraper 91-3, a push rod 91-5, and a motion link 91-6.
  • the motion link 91-6 is provided with a slide groove 91-61.
  • the control unit 92 includes a control ratchet 92-2 and a gas drive mechanism 92-3.
  • the control ratchet 92-2 is provided with a drive shaft 92-21.
  • the gas drive mechanism 92-3 includes an air inlet pipe 92-71 and an air outlet pipe 92-7 2.
  • the control ratchet 92-2 is arranged between the air inlet pipe 92-71 and the air outlet pipe 92-72; the air inlet pipe 92-71 is connected to an external air source, and the gas enters through the air inlet pipe 92-71 to drive the control ratchet 92-2 to rotate, driving the drive shaft 92-21 to move in the slide groove 91-61, and the moving connecting rod 91-6 drives the scraper 91-3 to swing left and right through the push rod 91-5 to wipe the stains on the surface 10 to be cleaned.
  • the air inlet pipe 92-71 can be directly connected to the air source on the dental chair, and the operation of the control unit 92 is controlled by the foot switch 6.
  • the control ratchet 92-2 also includes a sealing shell 92-22, which together with the air inlet pipe 92-71 and the air outlet pipe 92-72 form a gas passage.
  • the air inlet pipe 92-71 and the air outlet pipe 92-72 are respectively connected to the dental chair.
  • the foot switch 6 is stepped on, the air source is connected, and the air enters the sealed shell 92-22 through the air pipe 92-71, pushing the control ratchet 92-2 to rotate, and the drive shaft 92-21 moves in the slide groove 91-61.
  • the motion connecting rod 91-6 drives the scraper 91-3 to swing left and right along the surface to be cleaned 10 through the push rod 91-5.
  • the control ratchet 92-2 rotates to the set position, the air outlet pipe 92-72 is connected, and the gas flows out through the air outlet pipe 92-72.
  • the control ratchet 92-2 stops rotating, and the scraper 91-3 stops swinging accordingly.
  • the gas drive mechanism 92-3 is also provided with a return spring 92-33.
  • One end of the return spring 92-33 is connected to the motion link 91-6, and the other end is connected to the distal end of the gas outlet pipe 92-72.
  • the return spring 92-33 can stop the scraper 91-3 at a set position after stopping, ensuring that the camera 21-1 is not blocked.
  • the control unit 92 uses an electric swing control method to control the movement of the working unit 91.
  • the working unit 91 includes a scraper 91-3, a push rod 91-5, and a motion steering mechanism 91-7.
  • the scraper 91-3 is connected to the motion steering mechanism 91-7 via the push rod 91-5.
  • the control unit 92 includes a motion transmission mechanism 92-4, a motor 92-5, a power supply 92-6, and a circuit 92-7.
  • the motor 92-5 and the power supply 92-6 are connected together via the circuit 92-7.
  • the motor 92-5 When the motor 92-5 is in operation, it drives the motion steering mechanism 91-7 through the motion transmission mechanism 92-4, thereby controlling the swing of the scraper 91-3 to remove stains from the surface to be cleaned 10.
  • This electric control method can very accurately control the swing speed and swing angle of the working unit 91, and can be designed as a one-button control method, which is very simple and convenient to use.
  • the motion steering mechanism 91-7 is a sliding groove type steering mechanism; the push rod 91-5 is arranged perpendicular to the motion steering mechanism 91-7, the proximal end of the push rod 91-5 is provided with a motion groove 91-51, the distal end of the motion steering mechanism 91-7 is provided with a steering shaft 91-71, and the proximal end is provided with a connecting groove 91-72, the steering shaft 91-71 is embedded in the motion groove 91-51; the motion transmission mechanism 92-4 includes a transmission shaft 92-41 and a cam 92-42, and the cam 92-42 is provided with a motion block 92-42- 1.
  • the motion block 92-42-1 is embedded in the connecting groove 91-72; driven by the motor 92-5, the transmission shaft 92-41 rotates, driving the cam 92-42 to rotate, and the motion block 92-42-1 slides up and down in the connecting groove 91-72, driving the motion steering mechanism 91-7 to move up and down, and then driving the steering shaft 91-71 to move back and forth in the motion groove 91-51 of the push rod 91-5, so that the scraper 91-3 swings left and right to wipe the stains on the surface 10 to be cleaned.
  • the control unit 92 further includes a control switch 92-8.
  • the control switch 92-8 can control the working state of the control unit 92, such as switching on and off, and can also have parameter adjustment functions such as movement speed and movement angle as needed.
  • the intraoral mirror surface decontamination device 9 further comprises a flushing mechanism 93.
  • the flushing mechanism 93 can flush the surface to be cleaned 10, further enhancing the stain removal effect of the intraoral mirror surface decontamination device 9.
  • the oral endoscope system of the present invention is characterized in that the oral endoscope system 100 includes the intraoral mirror surface cleaning device 9.
  • the oral endoscope system 100 includes the intraoral mirror surface cleaning device 9 and an endoscope 2 .
  • the endoscope 2 includes an observation system 21, a main unit 22, a display device 23 and a circuit system 24;
  • the observation system 21 includes a camera 21-1;
  • the host 22 includes a housing 22-1, a data collection and processing system 22-2, and a control system 22-3; the data collection and processing system 22-2 and the control system 22-3 are disposed in the housing 22-1 and/or on the housing 22-1;
  • the observation system 21 , the host 22 and the display device 23 are connected together via the circuit system 24 ; the data collected by the observation system 21 is analyzed and processed by the host 22 and then displayed on the display device 23 .
  • the surface of the camera 21-1 in the oral endoscope system 100 is the surface to be cleaned 10.
  • the intraoral mirror cleaning device 9 wipes off stains on the lens surface of the camera 21-1 by sliding back and forth through the elastic surface of the working part 91. It can effectively remove liquids, pastes, tissues and other objects remaining on the surface of the camera 21-1 during clinical treatment, especially coagulated blood clots, adhered tissues, etc., to ensure a clear field of view of the camera 21-1 during clinical use.
  • the camera 21-1 is detachably connected to the host 22 and is disposable.
  • the camera 21-1 is detachably connected to the host 22 using an interface. Therefore, in clinical applications, the camera 21-1 can be manufactured as a disposable consumable, thereby better ensuring the clinical safety of the camera 21-1.
  • the observation system 21 further includes a light source 21 - 2 .
  • the light source 21-2 is an LED light source and is positioned around the camera 21-1.
  • the light source 91-2 is an LED light source. Due to the low heat generation of LED light sources, the light source 91-2 can be positioned directly around the camera 21-1, providing a better lighting effect. The heat generated by the LED light source also prevents small amounts of liquid from remaining on the surface of the camera 21-1, causing fogging.
  • the camera 21-1 is provided with a hydrophobic coating on its packaging surface facing the camera's camera lens. This coating ensures that even if a small amount of liquid remains during the wiping process, the remaining liquid will be in the form of water droplets on the camera's packaging surface after rinsing. This allows for quick wiping of the remaining liquid, without the formation of a film on the camera's packaging surface, which could result in poor wiping.
  • the data analyzed and processed by the data collection and processing system 22-2 can be transmitted to the display device 23 via a wired or wireless method.
  • the data analyzed and processed by the data collection and processing system 22 can be directly transmitted to the display device 23 via a data cable for display, or can be transmitted to the display device 23 via a Wi-Fi wireless connection or other methods for display, or can be remotely transmitted to the display device 23 via a network for display.
  • the display device 23 is a mobile phone 23-1, a tablet computer 23-2, a monitor 23-3, a TV 23-4 or a computer 23-5.
  • the applicant only illustrates the above-mentioned display modes. Those skilled in the art can select different display modes as needed without departing from the scope of protection of this application.
  • the oral endoscope system 100 also includes an endoscope carrying mechanism 7, which includes a gripping portion 71 and an endoscope seat 72.
  • the endoscope 2 is arranged on the endoscope seat 72.
  • the control portion 92 of the intraoral mirror cleaning device 9 is arranged in the gripping portion 71 and/or on the gripping portion 71.
  • the working portion 91 of the intraoral mirror cleaning device 9 is arranged on the camera 21-1 of the endoscope 2.
  • the oral endoscope system 100 When the oral endoscope system 100 is used for direct observation-assisted treatment, the oral endoscope system 100 may be provided with an endoscope carrier 7.
  • the camera head 21-1 is placed on the endoscope base 72, and the working portion 91 of the intraoral mirror cleaning device 9 is in contact with the surface of the endoscope base 72 to wipe and clean the camera head 21-1.
  • the oral endoscope system 100 is provided on a dental instrument 200 .
  • the dental instrument 200 is a mouth mirror 203, a dental handpiece, an ultrasonic scaler, or an oral retractor.
  • the applicant has only listed a few of these instruments. In actual applications, those skilled in the art can combine the oral endoscope system of the present invention with various other instruments as needed. The applicant will not provide a comprehensive list of these examples here, but they all fall within the scope of protection of this application.
  • the oral endoscope system 100 can also be assembled and used together with the dental instrument 200.
  • the camera 21-1 is usually set at the working part of the dental instrument 200 to ensure that the working status of the working part of the dental instrument 200 can be observed in real time during clinical use.
  • the oral mirror of the present invention is characterized in that the oral mirror 203 includes the intraoral mirror surface cleaning device 9.
  • the oral mirror 203 includes an intraoral mirror surface cleaning device 1, an oral lens 4 and a handle 5.
  • the intraoral mirror surface cleaning device 9 is arranged on the handle 5, and the oral lens 4 is connected to the handle 5.
  • the working part 91 of the intraoral mirror surface cleaning device 9 is moved to wipe off the stains on the working surface 41 of the oral lens 4.
  • the working portion 91 slides relative to the working surface 41 to wipe off dirt on the working surface, and the soft surface of the working portion 91 will not scratch the working surface 41, thereby ensuring the cleaning effect and the service life of the lens 4.
  • the intraoral mirror decontamination device 9 is detachably or non-detachably mounted on the handle 5 via a concave-convex snap-fit connection, and/or a hinge connection, and/or an integral manufacturing method.
  • the applicant has only exemplified the aforementioned connection methods. In actual applications, the intraoral mirror decontamination device 9 can be mounted on the handle 5 via one or more connection methods. The applicant does not cite all of these examples here, but none of them departs from the scope of protection of this application.
  • the control unit 92 of the intraoral mirror cleaning device 9 includes a connecting portion 92-9, the connecting portion 92-9 is provided with a positioning block 92-91, the handle 5 is provided with a mounting slot 51, the mounting slot 51 is provided with a positioning slot 51-1, the connecting portion 92-9 is embedded in the mounting slot 51, and the positioning block 92-91 is embedded in the positioning slot 51-1 to achieve a concave-convex snap-fit connection.
  • the positioning slot 51-1 can be set as two different slots.
  • the positioning block 92-91 When the positioning block 92-91 is pressed and the control unit 92 is pulled backward, the positioning block 92-91 is embedded in the rear positioning slot 51-1, and the intraoral mirror cleaning device 9 is retracted into the mounting slot 51 without interfering with the normal operation of the mouth mirror 203.
  • a reset mechanism may also be provided in the positioning groove 51 - 1 , and by pressing the positioning block 92 - 91 , the intraoral mirror decontamination device 9 is automatically retracted into the installation groove 51 .
  • the mouth mirror 203 further includes the oral endoscope system 100 according to claim 15 .
  • the camera 21-1 of the oral endoscope system 100 is disposed on the oral lens 4.
  • the oral lens 4 is provided with a mounting hole 42, and the camera 21-1 is disposed in the mounting hole 42 so that the camera 21-1 can perform observation.
  • the oral lens 4 can also function as a tissue protection mechanism during operation.
  • the oral endoscope system of the present invention is connected to the dental instrument 200, and the angle of the camera 21-1 is adjusted according to the desired viewing angle to ensure that the working end of the dental instrument 200 is within the viewing field of the camera 21-1.
  • the control unit 92 controls the movement of the working unit 91 to maintain a clear viewing field of the camera 21-1 and the working surface 41 of the oral lens 4, thereby ensuring that the clinical operation can continue.
  • the intraoral mirror surface cleaning device of the present invention comprises a working portion 91 and a control portion 92.
  • the surface of the working portion 91 is made of an elastic or flexible material.
  • the control portion 92 controls the movement of the working portion 91 on the surface to be cleaned 10, thereby removing stains from the surface to be cleaned 10.
  • the control portion 92 can clean adhered liquids, pastes, tissues, and other objects from the surface to be cleaned 10, such as the surface of the camera 21-1 and the working surface 41 of the oral lens 4, thereby achieving a cleaning effect.
  • This contact sliding wiping method is particularly effective for cleaning highly adherent stains, such as coagulated blood clots and adhered tissues.
  • the oral endoscope system and oral mirror of the present invention including the intraoral mirror surface cleaning device of the present invention, can promptly clean the camera 21-1 and the working surface 41 of the oral lens 4 during clinical use, ensuring the continuation of clinical procedures.
  • FIG1 is a schematic diagram of the three-dimensional structure of the water-gas mixing endoscope decontamination device of the present invention, which integrates the water and gas channels.
  • Figure 1-1 is a cross-sectional view taken along line A-A in Figure 1 .
  • FIG2 is a schematic diagram of the three-dimensional structure of the water-gas mixing endoscope decontamination device of the present invention in which the water channel and the gas channel are separately arranged.
  • Figure 2-1 is a B-B cross-sectional view of Figure 2.
  • FIG3 is a schematic diagram of the three-dimensional structure of the water-gas mixing endoscope decontamination device of the present invention, in which the water and gas channels are installed in the sleeve.
  • FIG4 is a schematic diagram of the three-dimensional structure of the oral endoscope system of the present invention with integrated water and air channels.
  • FIG4-1 is a front view of FIG4.
  • Figure 4-2 is a C-C cross-sectional view of Figure 4.
  • Figure 4-3 is an enlarged view of point D in Figure 4-2.
  • FIG5 is a schematic diagram of the three-dimensional structure of the oral endoscope system of the present invention in which the water and gas channels are separately arranged.
  • FIG6 is a schematic diagram of the three-dimensional structure of the oral endoscope system of the present invention installed on the ultrasonic scaler.
  • FIG. 7 is a schematic diagram of the three-dimensional structure of the oral endoscope system of the present invention when used independently.
  • FIG8 is a schematic diagram of the three-dimensional structure of the oral endoscope system of the present invention installed in the sleeve.
  • FIG9 is a diagram showing the working principle of the oral endoscope system of the present invention with wired transmission.
  • FIG10 is a diagram showing the working principle of the oral endoscope system of the present invention with wireless transmission.
  • FIG11 is a schematic diagram of the three-dimensional structure of the mouth mirror of the present invention including a manual push-pull type intraoral mirror cleaning device.
  • FIG11-1 is a front view of FIG11 .
  • Figure 11-2 is an E-E sectional view of Figure 11-1.
  • Figure 11-3 is an exploded view of Figure 11.
  • Figure 12 is a three-dimensional structural schematic diagram of the intraoral mirror decontamination device in Figure 11 in the recovered state.
  • FIG12-1 is a front view of FIG12 .
  • Figure 12-2 is a cross-sectional view taken along line F-F of Figure 12-1.
  • FIG13 is a schematic diagram of the three-dimensional structure of the mouth mirror of the present invention including a manual swinging intraoral mirror cleaning device.
  • FIG13-1 is a front view of FIG13 .
  • Figure 13-2 is a G-G cross-sectional view of Figure 13-1.
  • Figure 13-3 is an exploded view of Figure 13.
  • Figure 14 is a three-dimensional structural schematic diagram of the intraoral mirror decontamination device in Figure 13 in the recovered state.
  • FIG14-1 is a front view of FIG14.
  • Figure 14-2 is an H-H cross-sectional view of Figure 14-1.
  • Figure 15 is a schematic diagram of the three-dimensional structure of the intraoral mirror decontamination device in Figure 13 swung to the left.
  • FIG15-1 is a front view of FIG15.
  • Figure 15-2 is an I-I sectional view of Figure 15-1.
  • Figure 16 is a schematic diagram of the three-dimensional structure of the oral endoscope system of the present invention containing a pneumatic swinging intraoral mirror cleaning device.
  • FIG16-1 is a cross-sectional view of FIG16 .
  • FIG16-2 is a partial cross-sectional view of FIG16.
  • Figure 16-3 is a diagram showing the working principle of Figure 16.
  • FIG17 is a schematic diagram of the three-dimensional structure of the mouth mirror of the present invention containing a pneumatic swinging intraoral mirror cleaning device.
  • FIG17-1 is a cross-sectional view of FIG17 .
  • Figure 17-2 is an exploded view of Figure 17.
  • Figure 17-3 is a diagram showing the working principle of wired data transmission in Figure 17.
  • Figure 17-4 is a diagram showing the working principle of wireless data transmission in Figure 17.
  • 100 is the oral endoscope system of the present invention
  • 200 is a dental instrument
  • 201 is a retractor
  • 202 is an ultrasonic dental scaler
  • 200-1 is a working end
  • 203 is the oral mirror of the present invention
  • 10 is a surface to be cleaned.
  • Reference numeral 1 denotes the water-gas mixing endoscope decontamination device of the present invention
  • 11 denotes a water channel mechanism
  • 12 denotes an air channel mechanism
  • 13 denotes a control switch
  • 14 denotes a sleeve
  • 15 denotes a baffle.
  • Reference numeral 11-1 denotes a water inlet; 11-2 denotes a water channel pipe; 11-3 denotes a water outlet; 12-1 denotes an air inlet; 12-2 denotes an air channel pipe; 12-3 denotes an air outlet; and 1112 denotes a three-way interface.
  • 2 is an endoscope
  • 21 is an observation system
  • 22 is a host
  • 23 is a display device
  • 24 is a circuit system
  • 21-1 is a camera
  • 21-2 is a light source
  • 22-1 is a housing
  • 22-2 is a data collection and processing system
  • 22-3 is a control system
  • 23-1 is a mobile phone
  • 23-2 is a tablet computer
  • 23-3 is a monitor
  • 23-4 is a TV
  • 23-5 is a computer.
  • 1-2 is the connecting mechanism, and 1-21 is the endoscope channel.
  • 3 is a spatial positioning mechanism, 31 is a multi-dimensional three-dimensional spatial position adjustment mechanism, 32 is a detachable spatial positioning mechanism, and 33 is a non-detachable spatial positioning mechanism.
  • 4 is the mouth lens, 41 is the working surface, and 42 is the mounting hole.
  • 5 is a handle, 51 is a mounting slot, and 51-1 is a positioning slot.
  • 6 is a foot switch.
  • 7 is an endoscope carrying mechanism, 71 is a gripping portion, and 72 is an endoscope seat.
  • 9 is the intraoral mirror decontamination device of the present invention, 91 is the working part, 92 is the control part, and 93 is the flushing mechanism; 91-1 is an elastic ring, 91-2 is a push handle, 91-3 is a scraper, 91-4 is a button, 91-5 is a push rod, 91-6 is a motion connecting rod, 91-7 is a motion steering mechanism, 92-1 is a storage slot, 92-2 is a control ratchet, 92-3 is a gas drive mechanism, 92-4 is a motion transmission mechanism, 92-5 is a motor, 92-6 is a power supply, 92-7 is a circuit, 92-8 is a control switch, 92-9 is a connecting part, 93- 1 is a flushing port; 91-51 is a moving groove, 91-61 is a sliding groove, 91-71 is a steering shaft, 91-72 is a connecting groove, 92-91 is a sliding groove, 92-21 is a driving shaft, 92-22 is
  • Example 1 Water-gas mixing endoscope decontamination device of the present invention
  • the water-air mixing endoscope decontamination device of this embodiment includes a water path mechanism 11 and an air path mechanism 12 .
  • the water channel mechanism 11 includes a water inlet 11-1, a water channel pipe 11-2, and a water nozzle 11-3.
  • the air channel mechanism 12 includes an air inlet 12-1, an air channel pipe 12-2, and an air nozzle 12-3.
  • the water inlet 11-1 is connected to an external liquid source, and the air inlet 12-1 is connected to an external air source.
  • the water nozzle 11-3 and the air nozzle 12-3 are arranged near the camera 21-1 of the observation system 21 of the endoscope 2.
  • a baffle 15 is provided at the outlet of the water nozzle 11-3 and the air nozzle 12-3, so that the sprayed liquid and gas change direction after being acted upon by the baffle 15, thereby flushing and blowing the packaging surface in the observation direction of the camera 21-1.
  • the waterway mechanism 11 and the airway mechanism 12 can be provided separately using different pipelines to ensure independent pipelines for water flow and air flow.
  • the waterway pipeline 11-2 and the airway pipeline 12-2 can also be combined into a single pipeline, thereby simplifying the pipeline structure and reducing the pipeline space volume. After entering the oral cavity, the space occupied is small, which is more conducive to various operations in the oral cavity.
  • the water channel mechanism 11 and the air channel mechanism 12 are manufactured as a whole, the water channel pipe 11-2 and the air channel pipe 12-2 are merged into one pipe, the distal outlet of the pipe is both the water outlet 11-3 and the air outlet 12-3, and the proximal ends of the water channel pipe 11-2 and the air channel pipe 12-2 are provided with a three-way interface 1112, one end of the three-way interface 1112 is connected to the water inlet 11-1 with an external liquid source, and the other end is connected to the air inlet 12-1 with an external air source.
  • the water-air mixing endoscope decontamination device 1 further comprises a control switch 13 .
  • the control switch 13 can control the working state of the water path mechanism 11 and/or the air path mechanism 12 .
  • control switch 13 is disposed on the display device 23 and is provided with a foot switch 4.
  • control switch 13 may also be disposed within the water-gas mixing endoscope decontamination device 1. The applicant has only listed a few of these configurations. In practical applications, those skilled in the art may dispose the control switch 13 in different locations as needed. The applicant will not provide a detailed description of each of these configurations, but all of these configurations fall within the scope of this application.
  • the water-air mixing endoscope decontamination device 1 may further include a cannula 14, with the water channel mechanism 11 and the air channel mechanism 12 disposed within the cannula 14.
  • the water channel mechanism 11 and the air channel mechanism 12 may be disposed within the cannula 14 together with the observation system 21 of the endoscope 2 to form a single unit, making installation very simple during clinical use.
  • the liquid provided by the external liquid source is sprayed out from the water outlet 11-3 through the water pipe 11-2 to flush the camera 21-1, and then the gas provided by the external gas source is sprayed out from the gas outlet 12-3 through the gas pipe 12-2 to blow the residual liquid and stains on the camera 21-1 away from the camera 21-1, so as to keep the observation field of the camera 21-1 clear.
  • the water-gas mixing endoscope decontamination device 1 is also provided with gas cleaning on the basis of liquid flushing, the gas is ejected from the jet port 12-3 through the gas pipeline 12-2 to perform secondary cleaning on the camera 21-1, which effectively solves the clinical problem that liquid remains on the surface of the camera 21-1 due to simple liquid flushing, and the observation effect is still poor.
  • Example 2 Oral endoscope system of the present invention
  • the oral endoscope system of this embodiment includes the water-air mixing endoscope decontamination device described in Example 1.
  • the oral endoscope system 100 includes a water-gas mixing endoscope decontamination device 1 and an endoscope 2.
  • the water-gas mixing endoscope decontamination device 1 can be manufactured as a whole with the observation system 21 of the endoscope 2, which is convenient for installation and connection with other instruments.
  • the water-gas mixing endoscope decontamination device 1 can also be connected to the endoscope 2 through a connecting mechanism 1-2, and then assembled during use, which is more flexible to use.
  • An endoscope channel 1-21 is provided in the connecting mechanism 1-2, and the observation system 21 of the endoscope 2 is connected to the water-gas mixing endoscope decontamination device 1 after being inserted into the endoscope channel 1-21.
  • the endoscope 2 includes an observation system 21 , a host 22 , a display device 23 and a circuit system 24 .
  • the observation system 21 includes a camera 21-1
  • the host 22 includes a housing 22-1, a data collection and processing system 22-2, and a control system 22-3.
  • the data collection and processing system 22-2 is disposed in the housing 22-1
  • the control system 22-3 is disposed on the housing 22-1.
  • the observation system 21 , the host 22 and the display device 23 are connected together via the circuit system 24 ; the data collected by the observation system 21 is analyzed and processed by the host 22 and then displayed on the display device 23 .
  • the camera 21-1 can be detachably connected to the host 22, and the camera 21-1 is disposable.
  • the camera 21-1 can be detachably connected to the host 22 using an interface. Therefore, in clinical applications, the camera 21-1 can be manufactured as a disposable consumable, thereby better ensuring the clinical safety of the camera 21-1.
  • the observation system 21 further includes a light source 21 - 2 .
  • the light source 21-2 is an LED light source, which is disposed around the camera 21-1.
  • the light source 11-2 is an LED light source. Due to the low heat generation of LED light sources, the light source 11-2 can be directly disposed around the camera 21-1, providing a better lighting effect. Furthermore, the heat generated by the LED light source prevents small amounts of liquid from remaining on the surface of the camera 21-1, causing fogging.
  • the packaging surface of the camera 21-1 in the shooting direction is provided with a hydrophobic coating.
  • the design of the hydrophobic coating can make the liquid remaining after flushing appear as water droplets on the packaging surface of the camera 21-1.
  • the gas is ejected from the air nozzle 12-3 through the air path 12-2
  • the water droplets remaining on the packaging surface of the camera 21-1 can be blown off very quickly, thereby better preventing the flushing liquid from adhering to a large area of the packaging surface of the camera 21-1, resulting in poor cleaning effect and image observation effect.
  • the endoscope 2 can also be placed in the sleeve 14 of the water-air mixing endoscope decontamination device 1 to form the oral endoscope system 100.
  • This integrated design makes the oral endoscope system 100 very compact, making it easy to install and connect with various dental instruments. Furthermore, it takes up little space after entering the oral cavity, making it more convenient to perform various operations within the oral cavity.
  • the water-gas mixing endoscope decontamination device 1 and the endoscope 2 are connected together via a connecting mechanism 1-2 to form the oral endoscope system 100.
  • the water-gas mixing endoscope decontamination device 1 can also be provided as an independent mechanism and assembled when in use. Furthermore, different endoscopes 2 can be replaced as needed during use.
  • the water-gas mixing endoscope decontamination device 1 can also be replaced in unexpected situations, such as pipe blockage, making clinical use more flexible.
  • connection mechanism 1-2 is a sleeve connection mechanism, and an endoscope channel 1-21 is provided within the connection mechanism 1-2.
  • the endoscope 2 is connected by being inserted into the endoscope channel 1-21.
  • the connection mechanism may also be a hinge connection mechanism, and/or an adhesive connection mechanism, and/or a snap connection structure or other connection methods. The applicant does not provide examples here, but they all fall within the scope of protection of this application.
  • the host computer 22 of the endoscope 2 may also be provided with an automatic control program, which controls the water-gas mixing endoscope decontamination device 1 to clean the camera 21-1 according to the decontamination parameters set by the automatic control program.
  • the automatic control program can pre-set parameters such as water flow pressure, flushing time, gas pressure, and gas purge time. When needed, simply turning on the control switch 13 allows the host computer 22 to control the water-gas mixing endoscope decontamination device 1 to flush the endoscope 2 according to the set automatic control program, which is very convenient to use.
  • the oral endoscope system 100 is mounted on the dental instrument 200 via a spatial positioning mechanism 3, and the working portion of the therapeutic instrument is exposed to the observation field of the endoscope 2.
  • the spatial positioning mechanism 3 can achieve spatial position adjustment of the oral endoscope system 100 in multiple dimensions, such as translation, elevation, axial rotation, and radial rotation, thereby ensuring that the working portion of the therapeutic instrument is always exposed to the observation field of the endoscope 2.
  • the oral endoscope system 100 is set on the retractor 201 through the spatial positioning mechanism 3 .
  • the oral endoscope system 100 may also be directly disposed on the ultrasonic dental scaler 202 .
  • the connecting portion 1 - 2 of the oral endoscope system 100 can also directly become the working end 200 - 1 and can be used independently without being connected to other dental instruments.
  • the spatial positioning mechanism 3 is a multi-dimensional three-dimensional spatial position adjustment mechanism 31 .
  • the multi-dimensional stereoscopic spatial position adjustment mechanism 31 has at least a three-dimensional adjustment function.
  • the multi-dimensional stereoscopic spatial position adjustment mechanism 31 includes at least three-dimensional adjustment functions of the camera module, namely, front-back, left-right, translation, and up-down movement.
  • the multi-dimensional spatial position adjustment mechanism 31 can utilize a universal ball valve structure for spatial adjustment, thereby providing four-dimensional adjustment capabilities, including three-dimensional spatial adjustment and rotational adjustment. In addition to the three-dimensional adjustment capabilities of front-to-back, left-to-right, and right-to-left translation and vertical elevation, the multi-dimensional spatial position adjustment mechanism 31 can also achieve axial and radial rotation of the camera 21-1.
  • the spatial positioning mechanism 3 can be a detachable spatial positioning mechanism 32 or a non-detachable spatial positioning mechanism 33 .
  • the detachable spatial positioning mechanism 32 adopts a rotational connection method, and/or a convex-concave card-fit connection method, and/or an interference fit connection method.
  • the applicant only illustrates the above-mentioned detachable connection methods. Those skilled in the art can design other connection methods as needed. The applicant does not illustrate them one by one here, but they do not deviate from the scope of protection of this application.
  • the detachable spatial positioning mechanism 32 can realize the removal of the oral endoscope system 100 from the dental instrument 200, which can meet the needs of different instruments and perform cleaning, replacement, etc. when needed. In particular, it can realize the disposable use of the camera 21-1 at a low cost.
  • the non-detachable spatial positioning mechanism 33 can be realized by bonding, welding, integral casting, integral injection molding, etc. During use, no additional connection is required, and clinical use is simpler. In particular, it can be made into a disposable whole with the working end 200-1, and the clinical use process is safer and more hygienic.
  • the data collection and processing system 22-2 includes an artificial intelligence (AI) medical image processing unit, which performs AI intelligent analysis on the image data collected by the camera 21-1, and outputs the analysis results to the display device 23, and/or prompts the operator.
  • AI artificial intelligence
  • the artificial intelligence (AI) medical image processing unit can automatically perform AI intelligent analysis on the image data collected by the camera 21-1 according to an algorithm, and the control system 23 takes various measures based on the analysis results, such as outputting the results to the display device 3, issuing an alarm, providing an operation voice prompt to the operator, automatically activating the water-gas mixing endoscope decontamination device 1 to flush the camera 21-1, and so on.
  • the artificial intelligence (AI) medical image processing unit automatically identifies whether the working portion of the therapeutic device is within the field of view of the camera 21-1. When the working portion is not within the field of view of the camera 21-1, the artificial intelligence (AI) medical image processing unit sends a control instruction to the spatial positioning mechanism 3 through the circuit system 24, automatically adjusting the spatial position of the camera 21-1 to ensure that the working portion remains within the field of view of the camera 21-1.
  • This automatic adjustment method can achieve automatic deviation correction during use, ensuring that the working end 200-1 remains within the field of view of the camera 21-1, thereby ensuring continuous real-time observation during use, and the clinical use process is very safe and convenient.
  • the data analyzed and processed by the data collection and processing system 22-2 is transmitted to the display device 23 via a wired or wireless method.
  • the data analyzed and processed by the data collection and processing system 22 can be directly transmitted to the display device 23 via a data cable for display, or can be transmitted to the display device 23 via a Wi-Fi wireless connection or other methods for display, or can be remotely transmitted to the display device 23 via a network for display.
  • the display device 23 is a mobile phone 23-1, a tablet computer 23-2, a monitor 23-3, a television 23-4, or a computer 23-5.
  • the applicant has only illustrated the above-mentioned display modes. Those skilled in the art may select different display modes as needed without departing from the scope of protection of this application.
  • the oral endoscope system of the present invention is connected to the dental instrument 200, and the viewing angle of the camera 21-1 is adjusted according to the angle of the working end 200-1 to ensure that the working end 200-1 is within the viewing field of the camera 21-1.
  • the control switch 13 is turned on, and the water-gas mixing endoscope decontamination device of the present invention begins to operate. First, liquid provided by an external liquid source is sprayed from the water nozzle 11-3 through the water pipe 11-2 to flush the camera 21-1.
  • gas provided by an external gas source is sprayed from the gas nozzle 12-3 through the gas pipe 12-2 to blow away the residual liquid and stains on the camera 21-1, keeping the viewing field of the camera 21-1 clear, thereby ensuring the continuous progress of clinical operations.
  • the oral endoscope system of this embodiment includes the water-gas mixing endoscope decontamination device of Example 1, which can clean the camera 21-1 in time during clinical use to ensure the continuity of clinical operations.
  • Example 3 A mouth mirror according to the present invention equipped with a manually controlled intraoral mirror surface cleaning device
  • the intraoral mirror decontamination device of this embodiment includes a working portion 91 and a control portion 92 .
  • the working portion 91 is made of an elastic or flexible material, and the control portion 92 controls the working portion 91 to move on the surface to be cleaned 10, thereby removing stains from the surface to be cleaned 10.
  • the working portion 91 can be made entirely of an elastic or soft material, or can be made of a composite material coated with an elastic or soft material.
  • control portion 92 controls the movement of the working portion 91 using a manual push-pull control method.
  • the working portion 91 includes an elastic ring 91-1 and a push handle 91-2.
  • the control portion 92 includes a receiving groove 92-1. The rear end of the receiving groove 92-1 is provided with a sliding groove 92-91.
  • the push handle 91-2 is embedded in the sliding groove 92-91 and slides along the sliding groove 92-91.
  • the control portion 92 also includes a sliding groove 92-91. The design of the sliding groove 92-91 can ensure smooth movement of the push handle 91-2 without deviation.
  • the elastic ring 91-1 in a non-operating state, is compressed and stored in the receiving groove 92-1.
  • the push handle 91-2 is pushed, and the elastic ring 91-1 is pushed out of the receiving groove 92-1, unfolding along the surface to be cleaned 10 to wipe away dirt on the surface to be cleaned 10, as shown in Figures 1 to 1-2.
  • the push handle 91-2 is pulled backward, and the elastic ring 91-1 retreats along the surface to be cleaned 10 and is retracted into the receiving groove 92-1.
  • the elastic ring 91-1 simultaneously wipes away dirt on the surface to be cleaned 10.
  • This push-pull method is very convenient to use.
  • By adjusting the diameter and shape of the elastic ring 91-1 it can adapt to the different sizes and shapes of the surface 10 to be cleaned.
  • the shape of the elastic ring 91-1 can be trained.
  • the elastic ring 91-1 is pushed out, it can return to the set shape, which can adapt to the sizes and shapes of various surfaces to be cleaned 10, ensuring the overall cleaning effect.
  • control portion 92 may also control the movement of the working portion 91 by manual swing control.
  • the working portion 91 includes a scraper 91 - 3 , a push button 91 - 4 and a push rod 91 - 5 , and the push button 91 - 4 is connected to the proximal end of the scraper 91 - 3 through the push rod 91 - 5 .
  • the control unit 92 includes a receiving slot 92-1.
  • the scraper 91-3 In a non-operating state, the scraper 91-3 is disposed within the receiving slot 92-1 (see Figures 14 to 14-2).
  • the push rod 91-5 When cleaning is required, the push rod 91-5 is pushed, and the scraper 91-3 extends from the receiving slot 92-1 (see Figures 3 to 3-2).
  • the dial button 91-4 is toggled left and right, and the push rod 91-5 drives the scraper 91-3 to swing left and right in a wiper-like manner, thereby removing stains from the surface 10 to be cleaned (see Figures 5 to 5-2).
  • This dial-type swing control method is very simple to use. Simply push the dial button 91-4 back and forth to control the scraper 91-3 to swing back and forth, thereby removing stains.
  • the setting of the storage groove 92-1 can enable the scraper 91-3 to be returned and stored during normal treatment, and only be pushed out when cleaning is required. During clinical use, the scraper 91-3 will
  • the scraper 91-3 makes non-point contact with the surface to be cleaned 10.
  • the front end of the scraper 91-3 and the push rod 91-5 form different angles depending on the device to be cleaned, so that the scraper 91-3 can be placed on the surface to be cleaned 10 in a linear or planar manner, especially in a flat manner, to ensure that the scraper 91-3 can completely wipe the surface to be cleaned 10 during movement.
  • the control unit 92 may also control the movement of the working unit 91 using other methods, such as rotation control.
  • the control unit 92 may also use one or a combination of methods to cause the working unit 91 to move on the surface to be cleaned 10 to achieve cleaning.
  • Those skilled in the art may also devise other control methods to achieve movement of the working unit 91 as needed in actual applications. The applicant will not provide a detailed list of examples here, but these methods are all within the scope of protection of this application.
  • the oral mirror of this embodiment includes the intraoral mirror surface cleaning device 9.
  • the oral mirror 203 comprises an intraoral mirror surface cleaning device 1, an oral lens element 4 and a handle 5.
  • the intraoral mirror surface cleaning device 9 is arranged on the handle 5 , and the oral lens element 4 is connected to the handle 5 .
  • the working part 91 of the intraoral mirror surface cleaning device 9 is moved to clean the working surface 41 of the oral lens element 4 .
  • the working portion 91 slides relative to the working surface 41 to wipe off dirt on the working surface, and the soft surface of the working portion 91 will not scratch the working surface 41, thereby ensuring the cleaning effect and the service life of the lens 4.
  • the intraoral mirror decontamination device 9 can be detachably or non-detachably mounted on the handle 5 by means of a concave-convex snap-fit connection, and/or a hinge connection, and/or an integral manufacturing method.
  • the applicant has only illustrated the aforementioned connection methods. In actual applications, the intraoral mirror decontamination device 9 can be mounted on the handle 5 by means of one or more connection methods. The applicant does not illustrate each of these methods here, but none of them departs from the scope of protection of this application.
  • the control part 92 of the intraoral mirror decontamination device 9 includes a connecting part 92-9, the connecting part 92-9 is provided with a positioning block 92-91, the handle 5 is provided with a mounting groove 51, the mounting groove 51 is provided with a positioning groove 51-1, the connecting part 92-9 is embedded in the mounting groove 51, and the positioning block 92-91 is embedded in the positioning groove 51-1 to realize a concave-convex card fit connection.
  • the positioning slot 51-1 can be configured as two different slots.
  • the positioning block 92-91 By pushing the control unit 92 forward, the positioning block 92-91 is embedded in the front positioning slot 51-1, and the intraoral mirror cleaning device 9 is pushed out to remove stains.
  • the positioning block 92-91 By pressing the positioning block 92-91 and pulling the control unit 92 backward, the positioning block 92-91 is embedded in the rear positioning slot 51-1, and the intraoral mirror cleaning device 9 is retracted into the mounting slot 51 without interfering with the normal operation of the oral mirror 203.
  • a reset mechanism can be provided in the positioning slot 51-1, and by pressing the positioning block 92-91, the intraoral mirror cleaning device 9 automatically retracts into the mounting slot 51.
  • control unit 92 controls the elastic or soft surface of the working portion 91 to move outside the mouth, particularly to slide along the surface to be cleaned 10, thereby wiping away liquids, pastes, tissues, and other objects adhering to the surface to be cleaned 10 (the working surface 41 of the oral lens 4), thereby achieving a cleaning effect.
  • This contact sliding wiping method is particularly effective for cleaning stains with strong adhesion, such as coagulated blood clots and adherent tissues.
  • Example 4 Oral endoscope system of the present invention equipped with a manually controlled intraoral mirror cleaning device
  • the oral endoscope system of this embodiment includes the pneumatically controlled intraoral mirror surface cleaning device.
  • the intraoral mirror decontamination device 9 includes a working part 91 and a control part 92 .
  • the surface of the working portion 91 is made of elastic or flexible material.
  • the working portion 91 can be made entirely of elastic or soft material, or can be made of a composite material with a surface coated with elastic or soft material.
  • the control unit 92 controls the movement of the working unit 91 by using a pneumatic swing control method.
  • the working part 91 includes a scraper 91-3, a push rod 91-5 and a moving link 91-6, and the moving link 91-6 is provided with a slide groove 91-61;
  • the control part 92 includes a control ratchet 92-2 and a gas drive mechanism 92-3, and the control ratchet 92-2 is provided with a drive shaft 92-21.
  • the gas drive mechanism 92-3 includes an air inlet pipe 92-71 and an air outlet pipe 92-72, and the control ratchet 92-2 is provided between the air inlet pipe 92-71 and the air outlet pipe 92-72.
  • control ratchet 92-2 also includes a sealing shell 92-22, which together with the air inlet pipe 92-71 and the air outlet pipe 92-72 constitutes a gas passage.
  • the air intake pipe 92-71 is connected to an external air source.
  • the gas enters through the air intake pipe 92-71 to drive the control ratchet 92-2 to rotate, driving the drive shaft 92-21 to move in the slide groove 91-61.
  • the moving connecting rod 91-6 drives the scraper 91-3 to swing left and right through the push rod 91-5 to wipe off the stains on the surface 10 to be cleaned.
  • the air inlet pipe 92-71 can be directly connected to the air source on the dental chair, and the operation of the control unit 92 is controlled by the foot switch 6.
  • the air inlet pipe 92-71 and the air outlet pipe 92-72 are respectively connected to the dental chair.
  • the foot switch 6 is stepped on, the air source is connected, and the air enters the sealed shell 92-22 through the air pipe 92-71, pushing the control ratchet 92-2 to rotate, and the drive shaft 92-21 moves in the slide groove 91-61.
  • the motion link 91-6 drives the scraper 91-3 to swing left and right along the surface 10 to be cleaned through the push rod 91-5.
  • control ratchet 92-2 When the control ratchet 92-2 rotates to the set position, the air outlet pipe 92-72 is connected, and the gas flows out through the air outlet pipe 92-72.
  • the control ratchet 92-2 stops rotating, and the scraper 91-3 stops swinging accordingly.
  • the gas drive mechanism 92-3 is also provided with a return spring 92-33.
  • One end of the return spring 92-33 is connected to the motion link 91-6, and the other end is connected to the distal end of the gas outlet pipe 92-72.
  • the return spring 92-33 can stop the scraper 91-3 at a set position after stopping, ensuring that the camera 21-1 is not blocked.
  • the intraoral mirror cleaning device 9 further includes a flushing mechanism 93.
  • the flushing mechanism 93 includes a flushing port 93-1. Fluid enters the intraoral mirror cleaning device 9 through a flushing tube and is ejected through the flushing port 93-1 to flush the surface to be cleaned 10, especially the surface of the camera 21-1, further enhancing the stain removal effect of the intraoral mirror cleaning device 9.
  • the oral endoscope system of this embodiment includes the intraoral mirror surface cleaning device 9 and the endoscope 2.
  • the endoscope 2 includes an observation system 21 , a host 22 , a display device 23 and a circuit system 24 .
  • the observation system 21 includes a camera 21-1, and the host 22 includes a shell 22-1, a data collection and processing system 22-2 and a control system 22-3; the data collection and processing system 22-2 and the control system 22-3 are arranged in the shell 22-1 and/or on the shell 22-1; the observation system 21, the host 22 and the display device 23 are connected together via the circuit system 24; the data collected by the observation system 21 is displayed on the display device 23 after being analyzed and processed by the host 22.
  • the surface of the camera 21-1 in the oral endoscope system 100 is the surface to be cleaned 10.
  • the intraoral mirror cleaning device 9 wipes off stains on the lens surface of the camera 21-1 by sliding back and forth through the elastic surface of the working part 91. It can effectively remove liquids, pastes, tissues and other objects remaining on the surface of the camera 21-1 during clinical treatment, especially coagulated blood clots, adhered tissues, etc., to ensure a clear field of view of the camera 21-1 during clinical use.
  • the camera 21-1 is detachably connected to the host 22 and is disposable.
  • the camera 21-1 is detachably connected to the host 22 using an interface. Therefore, in clinical applications, the camera 21-1 can be manufactured as a disposable consumable, thereby better ensuring the clinical safety of the camera 21-1.
  • the observation system 21 further includes a light source 21 - 2 .
  • the light source 21-2 is an LED light source and is positioned around the camera 21-1.
  • the light source 91-2 is an LED light source. Due to the low heat generation of LED light sources, the light source 91-2 can be positioned directly around the camera 21-1, providing a better lighting effect. The heat generated by the LED light source also prevents small amounts of liquid from remaining on the surface of the camera 21-1, causing fogging.
  • the camera 21-1 is provided with a hydrophobic coating on its packaging surface facing the camera's camera lens. This coating ensures that even if a small amount of liquid remains during the wiping process, the remaining liquid will be in the form of water droplets on the camera's packaging surface after rinsing. This allows for quick wiping of the remaining liquid, without the formation of a film on the camera's packaging surface, which could result in poor wiping.
  • the data analyzed and processed by the data collection and processing system 22-2 is transmitted to the display device 23 via a wired or wireless manner.
  • the display device 23 is directly mounted on the dental chair, as shown in FIG6-3.
  • the oral endoscope system 100 also includes an endoscope carrying mechanism 7, which includes a gripping portion 71 and an endoscope seat 72.
  • the endoscope 2 is arranged on the endoscope seat 72.
  • the control portion 92 of the intraoral mirror cleaning device 9 is arranged in the gripping portion 71 and/or on the gripping portion 71.
  • the working portion 91 of the intraoral mirror cleaning device 9 is arranged on the camera 21-1 of the endoscope 2.
  • the oral endoscope system 100 When the oral endoscope system 100 is used for direct observation-assisted treatment, the oral endoscope system 100 may be provided with an endoscope carrier 7.
  • the camera head 21-1 is placed on the endoscope base 72, and the working portion 91 of the intraoral mirror cleaning device 9 is in contact with the surface of the endoscope base 72 to wipe and clean the camera head 21-1.
  • the oral endoscope system 100 can also be installed on a dental instrument 200, and the camera 21-1 is usually installed at the working part of the dental instrument 200 to ensure that the working status of the working part of the dental instrument 200 can be observed in real time during clinical use.
  • the dental instrument 200 may be a mouth mirror 203, a dental handpiece, an ultrasonic scaler, or an oral retractor.
  • the applicant has only listed a few of the aforementioned instruments. In actual applications, those skilled in the art may combine the oral endoscope system of the present invention with various other instruments as needed. The applicant will not provide a comprehensive list of these examples, but they all fall within the scope of protection of this application.
  • control unit 92 is pneumatically driven.
  • the air inlet pipe 92-71 can be directly connected to the air source on the dental chair.
  • the operation of the control unit 92 is controlled by the foot switch 6.
  • This control method is very simple to use clinically.
  • the oral endoscope system of this embodiment includes the intraoral mirror cleaning device 9, which can promptly clean the camera 21-1 during clinical use to ensure continuous clinical operation.
  • Example 5 A mouth mirror according to the present invention equipped with an electric control mode intraoral mirror surface cleaning device
  • the oral mirror of this embodiment includes the pneumatically controlled intraoral mirror surface cleaning device 9 and the oral endoscope system 100 .
  • the intraoral mirror decontamination device 9 includes a working part 91 and a control part 92 .
  • the surface of the working portion 91 is made of elastic or flexible material.
  • the working portion 91 can be made entirely of elastic or soft material, or can be made of a composite material with a surface coated with elastic or soft material.
  • the control unit 92 controls the movement of the working unit 91 by using an electric swing control method.
  • the working portion 91 includes a scraper 91-3, a push rod 91-5, and a motion steering mechanism 91-7.
  • the scraper 91-3 is connected to the motion steering mechanism 91-7 via the push rod 91-5.
  • the control portion 92 includes a motion transmission mechanism 92-4, a motor 92-5, a power supply 92-6, and a circuit 92-7.
  • the motor 92-5 and the power supply 92-6 are connected together via the circuit 92-7.
  • the motor 92-5 When the motor 92-5 is in operation, it drives the motion steering mechanism 91-7 via the motion transmission mechanism 92-4, thereby controlling the scraper 91-3 to swing and remove stains from the surface 10 to be cleaned.
  • This electric control method can very accurately control the swing speed, swing angle, etc. of the working portion 91, and can be designed as a one-button control type, which is very simple and convenient to use.
  • the motion steering mechanism 91-7 is a sliding groove type steering mechanism.
  • the push rod 91-5 is arranged perpendicular to the motion steering mechanism 91-7.
  • the proximal end of the push rod 91-5 is provided with a motion groove 91-51.
  • the distal end of the motion steering mechanism 91-7 is provided with a steering shaft 91-71, and the proximal end is provided with a connecting groove 91-72.
  • the steering shaft 91-71 is embedded in the motion groove 91-51.
  • the motion transmission mechanism 92-4 includes a transmission shaft 92-41 and a cam 92-42.
  • the cam 92-42 is provided with a motion block 92-42-1, and the motion block 92-42-1 is embedded in the connecting groove 91-72.
  • the transmission shaft 92-41 rotates, driving the cam 92-42 to rotate, and the motion block 92-42-1 slides up and down in the connecting groove 91-72, driving the motion steering mechanism 91-7 to move up and down, and then driving the steering shaft 91-71 to move back and forth in the motion groove 91-51 of the push rod 91-5, so that the scraper 91-3 swings left and right to wipe off the stains on the surface to be cleaned 10.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
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  • Biomedical Technology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Dentistry (AREA)
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Abstract

L'appareil de décontamination hybride eau-air d'endoscope de la présente invention comprend un mécanisme de trajet d'eau et un mécanisme de trajet d'air. Le mécanisme de trajet d'eau comprend une entrée d'eau, une conduite de trajet d'eau et une sortie de pulvérisation d'eau. Le mécanisme de trajet d'air comprend une entrée d'air, une conduite de trajet d'air et une sortie de jet d'air. La sortie de pulvérisation d'eau et la sortie de jet d'air sont disposées à proximité d'une caméra. Pendant la décontamination, premièrement, un liquide fourni par une source de liquide externe est pulvérisé à travers la conduite de trajet d'eau à partir de la sortie de pulvérisation d'eau afin de rincer la caméra, puis de l'air fourni par une source d'air externe est éjecté à travers la conduite de trajet d'air à partir de la sortie de jet d'air afin d'évacuer le liquide résiduel et les taches sur la caméra à partir de la caméra, maintenant le champ de visualisation de la caméra claire. En raison du nettoyage secondaire de la caméra avec de l'air, le problème clinique selon lequel un rinçage simple avec un liquide laisse un liquide résiduel sur la surface de caméra et que l'effet d'observation reste sous-optimal est efficacement résolu. Le système endoscopique pour cavité buccale de la présente invention comprend l'appareil de décontamination hybride eau-air d'endoscope de la présente invention, de telle sorte que la caméra peut être nettoyée à temps pendant une utilisation clinique, garantissant la progression continue d'interventions cliniques. L'appareil de décontamination de surface de miroir intrabuccal de la présente invention comprend une partie de travail et une partie de commande. La surface de la partie de travail est constituée d'un matériau élastique ou flexible et la partie de commande commande le déplacement de la partie de travail sur la surface nécessitant un nettoyage, ce qui permet d'essuyer des taches sur la surface nécessitant un nettoyage. En commandant de manière extrabuccale la surface élastique ou souple de la partie de travail au moyen de la partie de commande afin de générer un mouvement, en particulier coulissant le long de la surface nécessitant un nettoyage, un liquide, une pâte, un tissu et d'autres objets adhérant à la surface nécessitant un nettoyage peuvent être essuyés, ce qui permet d'obtenir l'effet de nettoyage. Le mode d'essuyage par glissement de contact permet d'obtenir un effet de nettoyage particulièrement bon, en particulier pour des taches à forte adhérence. Le système endoscopique pour cavité buccale de la présente invention et le miroir dentaire de la présente invention comprennent l'appareil de décontamination de surface de miroir intrabuccal de la présente invention, qui peut nettoyer les surfaces de travail de la caméra et de la tête de miroir dentaire à temps pendant une utilisation clinique, assurant le processus continu d'interventions cliniques.
PCT/CN2025/085515 2024-04-08 2025-03-27 Appareil de décontamination de surface de miroir intrabuccal, système endoscopique pour cavité buccale et miroir dentaire Pending WO2025214171A1 (fr)

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Application Number Priority Date Filing Date Title
CN202410417085 2024-04-08
CN202410417085.7 2024-04-08
CN202410519145 2024-04-28
CN202410519145.6 2024-04-28

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5230621A (en) * 1991-12-26 1993-07-27 Bennett Jacoby Endoscopic method and device for subgingival dental procedures
JPH0698854A (ja) * 1992-09-22 1994-04-12 Olympus Optical Co Ltd 内視鏡装置
CN107874857A (zh) * 2016-09-29 2018-04-06 周星 可视牙齿冲洗器
CN112043444A (zh) * 2019-06-07 2020-12-08 广州迪克医疗器械有限公司 可安装在牙科器械上的微型内窥镜
CN113100693A (zh) * 2021-05-09 2021-07-13 深圳市邦沃信息技术有限公司 一种用于牙周内窥镜的兼具水气清洁功能的摄像手柄
CN114343544A (zh) * 2021-12-17 2022-04-15 北京大学 一种前端可移动内窥镜
CN114366003A (zh) * 2021-12-21 2022-04-19 北京大学 一种内窥镜系统
US20220175219A1 (en) * 2020-12-09 2022-06-09 Karl Storz Se & Co. Kg Endoscope with rotary drum and operating method
CN114845619A (zh) * 2019-12-20 2022-08-02 捷锐士阿希迈公司(以奥林巴斯美国外科技术名义) 具有可拆卸相机模块的内窥镜

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5230621A (en) * 1991-12-26 1993-07-27 Bennett Jacoby Endoscopic method and device for subgingival dental procedures
JPH0698854A (ja) * 1992-09-22 1994-04-12 Olympus Optical Co Ltd 内視鏡装置
CN107874857A (zh) * 2016-09-29 2018-04-06 周星 可视牙齿冲洗器
CN112043444A (zh) * 2019-06-07 2020-12-08 广州迪克医疗器械有限公司 可安装在牙科器械上的微型内窥镜
CN114845619A (zh) * 2019-12-20 2022-08-02 捷锐士阿希迈公司(以奥林巴斯美国外科技术名义) 具有可拆卸相机模块的内窥镜
US20220175219A1 (en) * 2020-12-09 2022-06-09 Karl Storz Se & Co. Kg Endoscope with rotary drum and operating method
CN113100693A (zh) * 2021-05-09 2021-07-13 深圳市邦沃信息技术有限公司 一种用于牙周内窥镜的兼具水气清洁功能的摄像手柄
CN114343544A (zh) * 2021-12-17 2022-04-15 北京大学 一种前端可移动内窥镜
CN114366003A (zh) * 2021-12-21 2022-04-19 北京大学 一种内窥镜系统

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