CN218338430U - A portable visual electronic anoscope - Google Patents

Abstract

The utility model relates to a portable visual electron anoscope, portable visual electron anoscope include host computer and sleeve, and the host computer is including the sleeve interface and the display screen that are connected to the rigid coupling has camera module and lighting element on the sleeve interface, and the sleeve is formed with mutually independent operation passageway and function passageway in the telescopic inside along sleeve length direction with the butt joint of sleeve interface in the front side of host computer, and the camera module is in the telescopic function passageway of arranging in after sleeve and host computer butt joint. The visual inspection method comprises the steps of opening the camera shooting assembly and the illuminating element after the portable visual electronic anoscope is placed in, and judging the health state of the patient according to the intestinal condition of the patient. The utility model provides a problem that traditional anoscope does not have light source, observation window is narrow, easy pollution splash, both can show and can operate, simple structure, only need change disposable sleeve can, with low costs, facilitate the use.

Description

A portable visual electronic anoscope

technical field

The utility model relates to the technical field of medical instruments, in particular to a portable visual electronic anoscope.

Background technique

Anoscope is a commonly used physical examination tool in anorectal surgery, general surgery, and gastrointestinal surgery, and its clinical application is very common. There are currently two types of anoscopes commonly used in the market, metal ones that can be sterilized repeatedly, and disposable transparent plastic ones. Both have similar functions, both including a hard sleeve and a tube core. When in use, apply lubricating oil on the surface of the anoscope, push it into the anus as a whole, and then pull out the tube core, and the doctor can observe and operate through the hole in the center.

Traditional anoscope has the following disadvantages: 1) there is no light source. An external light source is required, or an assistant can use a flashlight to illuminate. The light source is generally fixed and cannot be moved freely during observation, which will affect the observation effect. If the doctor observes directly, the light source is often blocked, causing inconvenience; 2) The field of vision is narrow. The diameter of the anoscope generally does not exceed 2cm, and the field of view is very narrow when the doctor observes, and the observation is often unclear; 3) Pollution and splashing. Because the rectum communicates with the outside world during anoscope observation, sometimes the patient will exhaust and defecate uncontrollably, and the doctor will be sprayed or polluted when observing directly; 4) Single-person operation. Only the observing doctor can see the image, and other people cannot see the image during clinical teaching and multi-person operation; 5) It affects the operation. When it is necessary to operate through an anoscope, such as inserting the anal canal, suturing, etc., since the operator's line of sight and the object to be operated pass through the central hole, the line of sight will be blocked, making accurate observation and positioning difficult; 6) Intestinal cleansing. Due to the simple structure, when there are pollutants in the rectum and anal canal, the traditional anoscope cannot clean up the pollutants and can only make do with observation; 7) positioning is difficult. The traditional anoscope barrel has no scale. If a lesion is found, it can only be felt roughly and cannot be accurately located. This limits the accuracy of intraoperative positioning, preoperative positioning, and medical record description.

In addition to traditional anoscopes, electronic anoscopes have also been used in recent years, which adopt a design concept similar to electronic colonoscopes. The camera components used by the examiner are inserted into replaceable sleeves, and then linked to the monitor through external cables. instrument for display. However, this instrument only solves the disadvantages 1 and 2 of the traditional anoscope. Because the camera component occupies a large space, the electronic anoscope can only observe, which is not convenient for operation under the microscope, and the equipment is large in size and expensive. It needs to be stored in a special room, which is not conducive to clinical development and inconvenient to carry.

Utility model content

The purpose of the utility model is to provide a portable visual electronic anoscope to solve the problem of single function and difficult operation of the anoscope in the prior art.

To achieve the above object, the utility model takes the following technical solutions:

The utility model provides a portable and visualized electronic anoscope, which includes a main unit and a sleeve arranged separately;

The host includes a sleeve interface and a display screen, the display screen is connected to the sleeve interface above the sleeve interface, the sleeve interface is a ring structure for docking with the sleeve, and A camera component is fixedly connected to the interface, and the camera component is communicatively connected with the display screen;

The sleeve is arranged perpendicular to the sleeve interface on the front side of the host, and one end of the sleeve is docked with the sleeve interface, and a groove is formed inside the sleeve along the length direction of the sleeve. The operating channel and the functional channel are independent of each other, and the camera assembly is placed in the functional channel of the sleeve after the sleeve is docked with the host.

Further, the main engine also includes a handle, the handle is connected to the sleeve interface below the sleeve interface, wherein the handle is vertically arranged, and one end of the handle is connected to the sleeve interface At the bottom, the other end of the handle is inclined away from the abutting side of the sleeve interface, and the display screen is hinged on the top of the sleeve interface through a hinge.

Further, a battery module and a control circuit module are integrated in the handle, and the control circuit module is connected to the functional components of the host through signal lines to control the operation of the functional components of the host, and the battery module is connected to the functional components of the host The control circuit module is electrically connected to provide power for the functional components of the host, and a control button is installed on the handle body of the handle, and the control button is connected to the control circuit module through a signal line, wherein, The control circuit module includes a wireless radio frequency module, which is used to connect an external wireless display through a wireless signal.

Further, the sleeve is arranged horizontally, and the interior of the sleeve is divided into the operating channel and the functional channel distributed sequentially from top to bottom by a partition plate, and the two ends of the operating channel and the functional channel are They are all set as openings, and the rear port of the operation channel is provided with a flip cover connected to the rear end surface of the sleeve, and the flip cover is in a matching structure with the rear port of the operation channel, wherein the operation The cross-sectional area of the channel is larger than that of the functional channel, and the functional channel has gas injection lumens, camera lumens and water injection lumens distributed in sequence along the horizontal direction and independent of each other.

Further, the sleeve includes a cylinder body and a docking body, the docking body has a hemispherical structure, and the rear end of the cylinder body is integrally formed with the spherical surface of the docking body, so that the operation channel, the gas injection lumen The rear ends of the imaging lumen and the water injection lumen all form openings on the plane of the rear side of the docking body, and an annular slot for the sleeve interface to embed is provided on the plane of the rear side of the docking body, and The rear end openings of the operating channel, gas injection lumen, camera lumen and water injection lumen are all located in the ring inner area of the annular clamping groove.

Further, the camera assembly includes a support rod and a camera head, the support rod is a hollow columnar structure with two ends open, it is in a matching structure with the camera tube cavity, and the rear end of the support rod is connected to the sleeve The bottom of the interface is fixed on the front side wall of the sleeve interface, the camera is a miniature camera embedded in the front port of the support rod, and lighting elements are arranged on the camera assembly, and the lighting elements It includes several LED luminous lamp beads embedded on the front end surface of the support rod, and several LED luminous lamp beads are arranged around the camera along the circumferential direction of the front end surface of the support rod. The inner cavity of the support rod is routed into the handle.

Further, the front end of the camera lumen is arranged in a transparent closed structure.

Further, an air injection channel and a water injection channel are respectively opened on the handle, and the air injection channel is used for externally connecting the air supply system, and the end of the air injection channel close to the sleeve is installed with an air injection lumen for sealing connection. The first one-way valve, the water injection channel is used to connect the water injection system externally, and the end of the water injection channel close to the sleeve is installed with a second one-way valve for sealingly connecting the water injection lumen.

Further, the portable visual electronic anoscope also includes a tube core that is separately provided from the main unit and the sleeve, the tube core is in a structure that cooperates with the operation channel, and the front end of the tube core is in a smooth tapered shape structure.

Due to the adoption of the above technical scheme, the utility model has the following beneficial effects:

The utility model adopts a split host and a sleeve. By setting the host with a camera component and a display screen, after the host and the sleeve are assembled and placed into the anus of the patient, the camera component obtains the image information in the patient's body and displays it in real time. Feedback to the display screen, and perform brightness compensation through lighting components to solve the problems of traditional anoscopes without light source, narrow observation window, and easy pollution and splashing. and observation are located in separate areas, thereby solving the problem that the existing electronic anoscope can only observe and cannot be operated. The portable visual electronic anoscope of the utility model can both display and operate. Its structure is simple, and only one-time replacement is required. The sleeve is enough, the cost is low, and it is convenient to use.

Description of drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiment. The drawings are only for the purpose of illustrating preferred embodiments, and are not considered to limit the present invention. Throughout the drawings, the same reference numerals are used to refer to the same parts. In the attached picture:

Fig. 1 is a schematic diagram of the overall structure of a portable visual electronic anoscope provided by an embodiment of the present invention;

Fig. 2 is a structural schematic diagram of a host of a portable visual electronic anoscope provided by an embodiment of the present invention;

Fig. 3 is a schematic diagram of the overall structure of a sleeve of a portable visual electronic anoscope provided by an embodiment of the present invention;

Fig. 4 is a schematic structural view of the functional channel in the sleeve of a portable visual electronic anoscope provided by an embodiment of the present invention;

Fig. 5 is a schematic diagram of the overall structure of a sleeve of a portable visual electronic anoscope provided by an embodiment of the present invention;

Fig. 6 is a schematic structural view of the front end surface of a support rod of a portable visual electronic anoscope provided by an embodiment of the present invention.

Each sign in the attached drawing represents as follows:

1. Host; 11. Sleeve interface; 12. Display screen; 2. Sleeve; 21. Operation channel; 22. Partition plate; 23. Flip cover; 24. Air injection tube; 25. Camera lumen; 26. Water injection Lumen; 27, cylinder body; 28, docking body; 3, camera assembly; 31, support rod; 32, camera; 4, handle; 5, LED light-emitting lamp beads.

Detailed ways

Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided in order to enable a more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

Because the existing anoscope has a single function during inspection, it is difficult to operate. Therefore, the utility model provides a portable visual electronic anoscope, which is convenient to carry and replace by adopting a split host and sleeve, and by setting a host with a camera component and a display screen, the host and the sleeve are assembled and placed into the After the patient's anus, the image information in the patient's body is obtained by the camera component, which is fed back to the display screen in real time, and brightness compensation is performed through the lighting components to solve the problems of no light source, narrow observation window, and easy pollution and splashing in traditional anoscopes. By utilizing the mutually independent operation channel and functional channel in the sleeve, the operation and observation are located in independent areas, thereby solving the problem that the existing electronic anoscope can only observe but not operate.

The scheme of the present utility model is described in detail below by way of examples.

Example

As shown in Fig. 1 and Fig. 2, the utility model provides a portable visual electronic anoscope, which includes a host 1 and a sleeve 2 arranged separately, and the specific settings are as follows:

The host 1 includes a sleeve interface 11 and a display screen 12 . The display screen 12 is connected with the sleeve interface 11 above the sleeve interface 11, the sleeve interface 11 is a ring structure for docking with the sleeve 2, and the camera assembly 3 is fixed on the sleeve interface 11, and the camera The component 3 is in communicative connection with the display screen 12 . The sleeve 2 is arranged on the front side of the host 1 vertically to the sleeve interface 11 , and one end of the sleeve 2 is docked with the sleeve interface 11 . Inside the sleeve 2, there are mutually independent operation channels 21 and functional channels (shown in FIG. 3 ) along the length direction of the sleeve 2, so that the camera assembly 3 is placed on the sleeve 2 after the sleeve 2 is docked with the host 1. in the functional channel. Wherein, the display screen 12 is a small-sized display hinged on the top of the sleeve interface 11 through a hinge, so that the angle of the display screen 12 can be adjusted arbitrarily for easy observation.

Further, the host 1 also includes a handle 4 . The handle 4 is connected with the sleeve interface 11 below the sleeve interface 11 . The handle 4 is arranged vertically, so that one end of the handle 4 is connected to the bottom of the sleeve interface 11 , and the other end of the handle 4 is arranged obliquely away from the butt side of the sleeve interface 11 . Wherein, a battery module and a control circuit module are integrated in the handle 4 (both the battery module and the control circuit module are preferably existing conventional circuit modules. The selection and circuit connection of the control circuit module are all conventional technical means that do not require creative labor, so the design of the circuit does not belong to the scope of protection of this application). The control circuit module is connected to the functional components of the host 1 through signal lines, and is used to control the operation of the functional components of the host 1 . The battery module is electrically connected to the control circuit module, and is used to provide power for the functional components of the host 1 . A control button is also arranged on the handle body of the handle 4, and the control button is connected with the control circuit module through a signal line. Preferably, the control circuit module includes a wireless radio frequency module, which is used to connect an external wireless display through a wireless signal.

As mentioned above, specifically, as shown in FIG. 3 and FIG. 5 , the sleeve 2 is arranged horizontally, and the inside of the sleeve 2 is divided into an operation channel 21 and a functional channel distributed sequentially from top to bottom by a partition plate 22 . Both ends of the operation channel 21 and the function channel are open, and the rear port of the operation channel 21 is provided with a flip cover 23 connected to the rear end surface of the sleeve 2, and the flip cover 23 is in a matching structure with the rear port of the operation channel 21 . The operating channel 21 is mainly used for clinical operations, such as placing anal canal, wiping bleeding, surgical suturing, etc., and its cross-sectional area is larger than that of the functional channel. Through the setting of the flip cover 23, the flip cover 23 can be snapped into the rear port of the operation channel 21, so that it can open or close the rear port of the operation channel 21, so that it can be opened manually when the operation is required, and there is no need to Can be closed to prevent splashing and air leakage.

A preferred embodiment is as follows: as shown in FIG. 4 , there are gas injection lumens 24 , camera lumens 25 and water injection lumens 26 that are distributed sequentially along the horizontal direction and are independent of each other in the functional channel. The sleeve 2 includes a cylinder body 27 and a docking body 28 . The docking body 28 has a hemispherical structure, and the rear end of the cylinder body 27 is integrally formed with the spherical surface of the docking body 28, so that the rear ends of the operation channel 21, the gas injection lumen 24, the camera lumen 25 and the water injection lumen 26 are all on the docking body. 28 openings are formed on the plane of the rear side. On the plane of the rear side of the docking body 28, there is an annular slot for inserting the sleeve interface 11, and the rear end openings of the operation channel 21, the gas injection lumen 24, the camera lumen 25, and the water injection lumen 26 are all located in the annular slot. area within the ring. Through the setting of this structure, the docking and disengagement of the sleeve 2 and the host 1 can be facilitated.

As mentioned above, as shown in FIG. 2 and FIG. 6 , the camera assembly 3 includes a support rod 31 and a camera 32 . The support rod 31 is a hollow columnar structure with both ends open, and it is in a matching structure with the inside of the camera lumen 25, and the rear end of the support rod 31 is fixed on the front side wall of the sleeve interface 11 at the bottom of the sleeve interface 11 . The camera 32 is a miniature camera embedded in the front port of the support rod 31 . A lighting element is arranged on the camera assembly 3, and the lighting element includes several LED light-emitting lamp beads 5 embedded in the front end surface of the support rod 31, and several LED light-emitting lamp beads 5 are arranged in the circumferential direction of the front end surface of the support rod 31. Around the camera 32. Through the setting of this structure, when the sleeve 2 is docked with the host 1, the camera assembly 3 just fits into the camera tube cavity 25 of the sleeve 2 to protect the camera assembly 3 from being affected by other operations and work independently, and through several Each LED light-emitting lamp bead 5 provides illumination, and its brightness is adjustable, so that the light is not easily blocked, and the irradiation angle of the light source is adjustable, which is convenient for intraoperative positioning. Wherein, the camera 32 is routed into the handle 4 along the inner cavity of the support rod 31 .

Preferably, the front end of the imaging lumen 25 is arranged in a transparent closed structure. Through the setting of this structure, while ensuring that the images captured by the camera assembly 3 are not affected, the lens of the camera 32 is prevented from being polluted by splashes and air leakage.

Further, an air injection channel and a water injection channel are respectively opened on the handle 4 . The gas injection channel is used for external gas supply system, and the end of the gas injection channel close to the sleeve 2 is installed with a first one-way valve for sealing connection with the gas injection lumen 24 . The water injection channel is used to connect the water injection system externally, and the end of the water injection channel close to the sleeve 2 is installed with a second one-way valve for sealingly connecting the water injection lumen 26 . Through the setting of this structure, use the gas injection lumen 24 (preferably 2 mm in diameter) to connect the gas injection channel of the handle 4, and blow air from the outside to the inside through the first one-way valve, so as to expand the intestinal tract and then better observe the intestinal tract. Situation; Utilize the water injection channel of the water injection lumen 26 (preferably 2 mm in diameter) to connect the handle 4, and inject normal saline or other medicinal liquids with a syringe from the handle 4, so that when there are pollutants in the rectum and anal canal, through normal saline or Other liquid medicines clean up contaminants to better see what's going on in the gut. Wherein, water injection can also play a role in cleaning the transparent closed end on the imaging lumen 25 .

Furthermore, the portable visual electronic anoscope of the present invention also includes a tube core which is separately provided with the host 1 and the sleeve 2. The tube core and the operation channel 21 are in a matching structure, and the front end of the tube core 21 is in a smooth tapered shape. structure. In order to facilitate the use, push the stylet into the operation channel 21 of the sleeve 2 from the sleeve interface 11, lubricate the front end of the stylet to assist the insertion of the sleeve 2 into the patient's anus, and withdraw it after it is in place die, and then close the flip cover 23 to start the inspection operation.

As mentioned above, the portable visual electronic anoscope of the present invention operates through the following visual inspection methods:

The tube core is used to assist the sleeve 2 of the portable visual electronic anoscope to be inserted into the patient's anus to complete the insertion of the portable visual electronic anoscope;

After the portable visual electronic anoscope is placed, turn on the camera component 3 and the lighting components, adjust the camera component 3 and lighting components and angles according to the image information fed back in real time on the display screen 12, and judge the patient’s health according to the patient’s intestinal condition state.

The utility model adopts a split host 1 and a sleeve 2. By setting the host 1 with a camera assembly 3 and a display screen 12, after the host 1 and the sleeve 2 are assembled and placed into the patient's anus, the camera assembly 3 captures the patient's The picture and shadow information in the body is fed back to the display screen 12 in real time, and the brightness compensation is performed through the lighting elements to solve the problems of no light source, narrow observation window, and easy pollution and splashing in the traditional anoscope. The independent operation channel 21 and functional channel make the operation and observation located in independent areas, thereby solving the problem that the existing electronic anoscope can only observe and cannot be operated. The portable and visual electronic anoscope of the present invention can both display and operate , its structure is simple, only need to replace the disposable sleeve 2, low cost and convenient to use.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present utility model, and are not intended to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit of the technical solutions of the various embodiments of the present invention. and range.

Claims (9)

1. A portable visualized electronic anoscope, characterized in that: the portable visualized electronic anoscope includes a split host and a sleeve; The host includes a sleeve interface and a display screen, the display screen is connected to the sleeve interface above the sleeve interface, the sleeve interface is a ring structure for docking with the sleeve, and A camera component is fixedly connected to the interface, and the camera component is communicatively connected with the display screen; The sleeve is arranged perpendicular to the sleeve interface on the front side of the host, and one end of the sleeve is docked with the sleeve interface, and a groove is formed inside the sleeve along the length direction of the sleeve. The operating channel and the functional channel are independent of each other, and the camera assembly is placed in the functional channel of the sleeve after the sleeve is docked with the host. 2. A portable visual electronic anoscope according to claim 1, characterized in that: the host also includes a handle, the handle is connected to the sleeve interface below the sleeve interface, wherein the handle is It is vertically arranged, and one end of the handle is connected to the bottom of the sleeve interface, and the other end of the handle is inclined in a direction away from the butt side of the sleeve interface, and the display screen is hinged on the Top of the sleeve interface. 3. A portable visual electronic anoscope according to claim 2, characterized in that: a battery module and a control circuit module are integrated in the handle, and the control circuit module is connected to the functional components of the host through signal lines. connection, used to control the operation of the functional components of the host, the battery module is electrically connected to the control circuit module, used to provide power for the functional components of the host, and a control device is installed on the handle of the handle A button, the control button is connected to the control circuit module through a signal line, wherein the control circuit module includes a wireless radio frequency module, which is used to connect an external wireless display through a wireless signal. 4. A portable visual electronic anoscope according to claim 2, characterized in that: the sleeve is arranged horizontally, and the inside of the sleeve is divided into the sequentially distributed from top to bottom by a partition plate. The two ends of the operation channel and the function channel are openings, and the rear port of the operation channel is provided with a flip cover connected to the rear end surface of the sleeve. The cover is in a matching structure with the rear port of the operation channel, wherein the cross-sectional area of the operation channel is larger than that of the functional channel, and the functional channel has gas injection lumens distributed sequentially along the horizontal direction and independent of each other , camera lumen and water injection lumen. 5. A portable visual electronic anoscope according to claim 4, characterized in that: the sleeve includes a cylinder and a docking body, the docking body is in a hemispherical structure, and the rear end of the cylinder is in contact with the The spherical surface of the docking body is integrally formed, so that the rear ends of the operation channel, gas injection lumen, camera lumen, and water injection lumen all form openings on the plane at the rear side of the docking body. An annular slot for the sleeve interface to be embedded is opened on the plane, and the rear end openings of the operation channel, gas injection lumen, camera lumen and water injection lumen are all located in the ring inner area of the annular slot. 6. A kind of portable visual electronic anoscope according to claim 5, characterized in that: the camera assembly includes a support rod and a camera, and the support rod is a hollow columnar structure with openings at both ends, and it is connected with the camera tube The cavity is a matching structure, and the rear end of the support rod is fixed on the front side wall of the sleeve interface at the bottom of the sleeve interface, and the camera is embedded in the front port of the support rod. A micro-camera, the camera assembly is arranged with lighting elements, the lighting elements include several LED light beads embedded on the front end surface of the support rod, and several LED light beads are arranged along the front end of the support rod. The circumferential direction of the surface is arranged around the camera head, wherein the camera head is routed into the handle along the inner cavity of the support rod. 7. A portable visual electronic anoscope according to claim 5, characterized in that: the front end of the camera lumen is arranged in a transparent closed structure. 8. A portable visual electronic anoscope according to claim 5, characterized in that: an air injection channel and a water injection channel are respectively opened on the handle, the air injection channel is used for an external air supply system, and the One end of the gas injection channel close to the sleeve is installed with a first one-way valve for sealingly connecting the gas injection lumen; A second one-way valve sealingly connected to the water injection lumen. 9. A portable visualized electronic anoscope according to claim 1, characterized in that: said portable visualized electronic anoscope also includes a die set separately from the host and the sleeve, said die is connected to said operation The channel is in a matching structure, and the front end of the tube core is in a smooth tapered structure.

Images