CN116584881A - A kind of cervical tube scope and its control system - Google Patents

Abstract

The present invention relates to the technical field of medical imaging equipment for gynecological examination, in particular to a endocervical scope and its control system. The endocervical scope includes an imaging mirror body, and a detachable mirror sheath is provided on the imaging mirror body; the mirror sheath includes an outer sleeve, The front-end imaging module arranged at the front end of the outer sleeve, the fixing plate arranged at the rear end of the outer sleeve, the inner sleeve sleeved in the outer sleeve, a connecting line is arranged between the inner sleeve and the outer sleeve, and the two ends of the connecting line are respectively connected to the The front-end imaging module is fixedly connected to the fixed plate; the front-end imaging module includes a coated lens and a light source; the fixed plate includes a circuit board and an identification chip arranged on the circuit board. The outer casing of the imaging mirror body of the present invention is provided with a detachable mirror sheath, and the mirror sheath is a disposable mirror sheath, which effectively solves the light source reflection interference affecting the mirror body during the inspection process, and at the same time protects the mirror sheath with an electronic identification chip for one-time use. , avoiding the safety hazard of repeated use, saving disinfection time and improving inspection efficiency.

Description

A kind of cervical tube scope and its control system

technical field

The invention relates to the technical field of medical imaging equipment for gynecological examination, in particular to a cervical tube scope and a control system thereof.

Background technique

Cervical cancer is one of the common malignant tumors in women, accounting for the second place in female malignant tumors. In 2012, WHO/IARC estimated that there were about 530,000 new cases of cervical cancer and about 270,000 deaths in the world every year, and 85 of the new cases and deaths were More than 30% of them are in developing countries, China accounts for about 30% (131,500), and the incidence rate is obviously increasing year by year and younger. According to statistics from Shanghai CDC: the incidence rate of cervical cancer in the 1980s was 3.7/100,000, and it had risen to 4.85/100,000 in 2003, and the age rose from 55 to 65 to 45 to 55, and the peak age was 10 years earlier. The clear cause of cancer is HPV infection, so WHO recommends that cervical cancer is the only cancer that can promote early prevention and early cure. However, there are obvious "blind spots" in endocervical lesions (type 2-3 transformation zone) in colposcopy; in the clinical application process, endocervical lesions cannot be fully evaluated by colposcopy, and it is difficult to collect lesion tissue, which easily leads to missed diagnosis ; For patients with HPV and cytological abnormalities and colposcopy who are not satisfied with the squamocolumnar junction, it is of practical value to supplement endocervical examination and targeted biopsy, which can greatly make up for the missed diagnosis rate of colposcopy and provide better guidance Diagnosis and treatment; the use of "cervical endoscope" technology can directly "visualize" the morphological changes of the white epithelium and blood vessels in the cervical canal like electronic colposcopy, providing more opportunities for the realization of the ideal of immediate diagnosis and treatment (See&Treat) .

At present, the inspection of the cervical canal in the world only relies on hysteroscopy, which requires water injection to distend the uterus, and disinfection is required for each inspection. The operation requirements are complicated and the cost is high, so it is not suitable for colposcopy outpatient use. For example, the Chinese patent with the patent application number 201010227821.0 discloses a diagnosis and treatment integrated rigid magnifying colposcope system, including a rigid magnifying colposcope, which includes a rigid endoscope end, a cold light source connector, image data The output end, the water inlet channel and the water outlet channel, and the structure of each part of the rigid magnifying colposcope are integrated structures, and each inspection needs to be disinfected as a whole, which affects the safety of use and inspection efficiency.

Contents of the invention

In order to solve the above-mentioned problems in the background technology, the present invention provides a endocervical scope and a control system, the endocervical endoscope is equipped with a detachable disposable scope sheath, which is convenient for quick replacement and avoids the disinfection work after each inspection. Improve inspection efficiency.

The present invention adopts following technical scheme:

A cervicoscope, comprising an imaging mirror body, the outer casing of the imaging mirror body is provided with a detachable mirror sheath; the mirror sheath includes an outer sleeve, a front-end imaging module arranged at the front end of the outer sleeve, a fixing plate arranged at the rear end of the outer sleeve, The inner casing arranged in the outer casing, a connecting line is arranged between the inner casing and the outer casing, and the two ends of the connecting line are respectively fixedly connected with the front-end imaging module and the fixing plate; the front-end imaging module includes a coated lens and a light source; the fixed The board includes a circuit board and an identification chip arranged on the circuit board.

Further, a handle is also included, and the imaging mirror body is fixedly mounted on the handle.

Further, the front end of the handle is provided with a mounting groove, and the fixing plate is installed in the mounting groove.

Further, the connection between the installation groove and the fixing plate is provided with an anti-mis-insertion structure.

Further, the anti-mis-insertion structure includes a notch arranged on the fixing plate and a block arranged in the installation groove, and the notch is matched with the block to prevent mis-insertion.

Further, it also includes a gland sleeved on the outside of the outer casing, the gland is detachably connected to the handle, and the gland presses and fixes the fixing plate and the installation groove.

Further, the handle is provided with a display screen and adjustment buttons.

Further, the adjustment buttons include acetic acid reaction timing buttons, light source brightness adjustment buttons, and image acquisition control buttons.

Further, the front-end imaging module also includes a biopsy instrument channel.

Further, in order to ensure that the endocervical scope plus the scope sheath is painless throughout the examination of the cervical canal, the outer diameter of the imaging scope plus the scope sheath is less than 5mm.

Further, a light source power supply circuit, a one-time identification chip, and contacts electrically connected to the imaging mirror body are arranged on the fixing plate.

Furthermore, the gland is provided with a quick-release opening, which is convenient for detachment from the mirror sheath, and avoids contact with the polluted part of the front part of the mirror sheath when rotating and disassembling.

A control system for endocervical endoscopy, characterized in that: it includes endocervical endoscopy, and also includes a patient information management module, an inspection appointment module, an observation and inspection module, a picture editing module, a medical record management module, and a reporting module;

The patient information management module is used for the registration, modification and viewing of patient information;

The inspection appointment module is used to view the inspection appointment and inspection date;

The observation inspection module is used to control the imaging mirror body to shoot, and record and view the video images captured by the imaging mirror body through the observation inspection module;

The picture editing module is used to edit the pictures and videos that have been collected, and add identification or annotation to them;

The medical records management module is used to import, export and edit medical records;

The report module is used to generate reports from medical records, compare reports or pictures, and export or print reports.

Compared with prior art, the beneficial effect of the present invention is:

1) The imaging mirror body jacket of the present invention is provided with a detachable mirror sheath, and the mirror sheath is used to protect the imaging mirror body from being polluted by the imaging mirror body. The mirror sheath is a disposable mirror sheath, which can be directly removed after each inspection is completed. Mirror sheath, and replace the new mirror sheath for the next inspection, which saves the disinfection work after each inspection, avoids the problem of incomplete disinfection, saves disinfection time, improves the inspection efficiency, and effectively solves the impact The reflective light of the light source interferes with the mirror body during the inspection process, and at the same time, the mirror sheath is protected by an identification chip for one-time use, avoiding the potential safety hazard of repeated use.

2) The light source of the present invention and the circuit board of the fixed plate are electrically connected by connecting wires to realize the control of the circuit board to the light source. It will cause wear and tear on the connecting wire, and during use, the connecting wire will not be easily disturbed and affected, so as to avoid the failure of the product to work normally.

3) The front-end imaging module of the present invention includes a coated lens and a light source, which avoids light spot interference from the light source on the imaging mirror body, and at the same time realizes anti-pollution protection for the imaging mirror body.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the accompanying drawings that need to be used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is the overall structure schematic diagram of a kind of endocervical scope of the present invention;

FIG. 2 is a schematic structural diagram of the front-end imaging module of the present invention.

In the figure: 1-imaging mirror body, 2-mirror sheath, 3-handle, 4-gland, 21-outer sleeve, 22-inner sleeve, 23-fixing plate, 24-front imaging module, 31-installation slot , 32-display screen, 33-adjustment button, 231-notch, 241-light source, 242-coated lens, 243-biopsy instrument channel.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Discuss the present invention in detail below in conjunction with accompanying drawing 1 to accompanying drawing 2 and specific embodiment:

The embodiment of the present invention provides a cervical tube mirror, as shown in Figure 1-2, comprising an imaging mirror body 1, the imaging mirror body 1 is covered with a detachable mirror sheath 2, the mirror sheath 2 is a disposable mirror sheath 2, The mirror sheath 2 is used to protect the imaging mirror body 1 to prevent the imaging mirror body 1 from being polluted. After each inspection is completed, the mirror sheath 2 is directly removed and a new mirror sheath 2 is replaced for the next inspection, eliminating the need for each inspection Complete disinfection work avoids the problem of incomplete disinfection, saves disinfection time and improves inspection efficiency. The mirror sheath 2 includes an outer sleeve 21, a front-end imaging module 24 arranged at the front end of the outer sleeve 21, a fixed plate 23 arranged at the rear end of the outer sleeve 21, an inner sleeve 22 sleeved in the outer sleeve 21, and the inner sleeve 22 and A connecting wire is arranged between the outer casing 21, and the two ends of the connecting wire are respectively fixedly connected with the front imaging module 24 and the fixed plate 23; 241 control, the connecting wire is clamped between the outer sleeve 21 and the inner sleeve 22, so as to avoid wearing and tearing the connecting wire during each disassembly and assembly of the mirror sheath 2, and the connecting wire is not easily disturbed and damaged during use. impact, so as to avoid the failure of the product to be used normally. The front-end imaging module 24 includes a coated lens 242 and a light source 241, which avoids spot interference from the light source 241 on imaging the imaging mirror body; the fixing plate 23 includes a circuit board and an identification chip arranged on the circuit board.

Specifically, the outer sleeve 21 and the inner sleeve 22 are made of stainless steel, which can better protect the imaging mirror body 1 in the mirror sheath 2 .

Specifically, the light source 241 is white light, and its color temperature is in the range of 3200K-7000K.

Preferably, two light sources 241 are provided, and the light sources 241 are illuminated by LED light sources 241 or light-guiding optical fibers, which can reduce the influence of temperature on the front end of the mirror sheath 2 during detection. Preferably, the coated lens 242 is an imaging lens body 1 with 160,000 pixels.

Further, it also includes a handle 3, on which the imaging mirror body 1 is fixedly installed, and the handle 3 is used for hand-held convenience for inspection operations.

Furthermore, the front end of the handle 3 is provided with an installation groove 31, and the fixing plate 23 is installed in the installation groove 31, so as to avoid being exposed outside the handle 3 and affecting normal inspection.

Further, the connection between the installation groove 31 and the fixing plate 23 is provided with an anti-mis-insertion structure.

Further, the anti-mis-insertion structure includes a notch 231 provided on the fixing plate and a block provided in the installation groove 31. The notch 231 matches the block to prevent mis-insertion, so that the installation position of the circuit board 23 is uniquely determined.

Further, it also includes a gland 4 sheathed on the outside of the mirror sheath 2 , the gland 4 is detachably connected to the handle 3 , and the gland 4 compresses and fixes the fixing plate 23 and the installation groove 31 . Specifically, the gland 4 is provided with a quick-release opening, which is convenient for detachment from the mirror sheath 2, and avoids contact with the polluted part of the front section of the mirror sheath 2 during rotation and disassembly. Specifically, the inner ring of the gland 4 is provided with an internal thread, the handle 3 is provided with an external thread, and the internal thread matches the external thread, and the gland 4 is fixed with the handle 3 through a threaded connection, and the gland 4 can be fixed. Disconnect the connection.

Further, the handle 3 is provided with a display screen 32 and an adjustment button 33, the display screen 32 is used to display the video image taken by the imaging mirror body 1, and the adjustment button 33 is used to control the cervical tube mirror;

Further, the adjustment button 33 includes an acetic acid reaction timing button, a light source brightness adjustment button, and an image acquisition control button. Through the light source brightness adjustment button, the brightness of the light source 241 can be adjusted to increase or decrease the brightness, for example, click the button "+" or "-" to adjust the brightness of the light source. 241 to increase or decrease the brightness; the image acquisition control button can control the display and acquisition of the image, for example, click the "observation" button to activate the image display, click the "color image" button to collect the image, and the image or The picture is saved to the software; the acetic acid reaction timing button is used to start and end timing in the image, for example, click the "timing" button to display the timing time in the image, click it again to end the timing, and the timing time in the image disappears.

Further, the front-end imaging module 24 also includes a biopsy instrument channel 243. When performing endocervical endoscopy, it is sometimes necessary to use a biopsy instrument to perform a biopsy on the cervical lesion. At this time, just pass the biopsy instrument through the biopsy instrument channel 243. A biopsy may be performed. Specifically, a water injection and drainage interface may also be provided in the biopsy instrument channel 243 to realize the functions of water injection and drainage during cervical canal examination.

Further, in order to ensure that the endocervical scope plus the scope sheath 2 is painless during the whole process of cervical canal examination, the outer diameter of the imaging scope 1 plus the scope sheath 2 is less than 5mm.

Further, the fixing plate 23 is also provided with a light source power supply circuit and contacts electrically connected with the imaging mirror body 1 .

Specifically, the endocervical scope is placed on the support. When not in use, the endocervical endoscope is placed on the support, and when it needs to be used, it is taken from the support, which avoids the problem of nowhere to place the endocervical endoscope, and also It is convenient to take and take; there is a foot switch on the bracket, which is directly controlled by the foot, without the need to free up hands, which is convenient for operation. In addition, the cervical tube mirror can also be used with a workstation. The handle 3 can be connected with the workstation to realize two-way control of basic functions. Comprehensive, more accurate operation.

The invention also discloses a control system for endocervical endoscope, including endocervical endoscope, which includes patient information management module, inspection reservation module, observation and inspection module, picture editing module, medical record management module, and reporting module;

The patient information management module is used for the registration, modification, and viewing of patient information, as well as the import, modification, and export of medical records; specifically, when performing operations, select the option of creating a new patient information card, fill in all the information of the patient, and register, and the registration is completed Finally, select the patient information option to view or delete; the patient's information includes basic information, endocervical indications, personal information, and contact information.

The inspection appointment module is used to view the inspection appointment and inspection date; specifically, select the registered patient information card to make an inspection appointment. After the appointment is completed, select "Today's inspection list" or other "appointment registration list" to view the appointment status , when you need to change the scheduled inspection time, you can select the change option.

The observation inspection module is used to control the imaging mirror body 1 to shoot, and record and view the video images captured by the imaging mirror body 1 through the observation inspection module; select the observation option to activate the video image display of the cervical tube scope; select the endocervical tube The endoscope observation option displays the video image of the endoscopy in the displayed endoscopy video imaging area; selects the foot control option and uses the foot switch to control the image acquisition of the endoscopy; selects the handle 3 control option and can use the handle 3 Control endocervical image acquisition; select the video recording option to record video, during the video recording process, select the end recording option to stop recording, and select the playback option to play the video.

The picture editing module is used to edit the captured pictures and videos, add labels or comments to them, provide comparison and analysis with other images, and delete or save the pictures; specifically, click the picture editing option to display the collected pictures Image list, the list contains captured images or videos, click on the patient image that needs to be previewed in the captured image list, select the graphic logo or character logo that needs to be added, and click or drag on the position to be added on the patient image Draw a graphic logo or character logo, or directly add text annotations on the patient image; it also has a measurement function, directly select any two points on the patient image, measure the distance between the two points, and can also choose any area to calculate Its area or calculate the area percentage of the area; there is also a picture comparison function to compare and study the patient's images.

The medical record management module is used to import, export and edit medical records. It can also set the patient's medical record as a typical medical record and add inspection results to the patient's medical record; specifically, select a patient's medical record and select it from the pop-up menu to add it as a typical Medical records, realize adding the medical records as typical medical records; when selecting the typical medical record option, all typical medical records will be displayed in the medical record area, and when selecting all patient medical records, all patient medical records will be displayed in the medical record area.

The report module is used to generate reports from medical records, compare reports or pictures, and export or print reports; specifically, the report module also provides a special report template for endocervical examination, which is used to generate standard-style reports; Templates can be managed, and templates can be created, edited, and deleted; when generating a report, select the report template to be used to generate the corresponding report; select a report template, and all medical records using this template will be displayed in the report display In the area, if you need to modify the patient information displayed in the report, select the patient information item to be modified and fill in the new information.

The cervical scope also includes a data management system that can synchronize the medical records on a single cervical scope with the data management system, which can also be used on other cervical scopes.

The present invention has been further described above with the help of specific embodiments, but it should be understood that the specific description herein should not be construed as limiting the spirit and scope of the present invention. Various modifications made in the embodiments all belong to the protection scope of the present invention.

Claims (10)

1. A cervical scope, comprising an imaging mirror body, is characterized in that: The imaging mirror body coat is provided with a detachable mirror sheath; The mirror sheath includes an outer sleeve, a front-end imaging module arranged at the front end of the outer sleeve, a fixing plate arranged at the rear end of the outer sleeve, an inner sleeve sleeved in the outer sleeve, the inner sleeve and A connecting wire is arranged between the outer sleeves, and the two ends of the connecting wire are respectively fixedly connected to the front-end imaging module and the fixing plate; The front-end imaging module includes a coated lens and a light source; The fixing board includes a circuit board and an identification chip arranged on the circuit board. 2 . The endocervical scope according to claim 1 , further comprising a handle, and the imaging scope body is fixedly mounted on the handle. 3 . 3. The endocervical endoscope according to claim 2, characterized in that: the front end of the handle is provided with a mounting groove, and the fixing plate is mounted in the mounting groove. 4. The endocervical endoscope according to claim 3, characterized in that: an anti-mis-insertion structure is provided at the connection between the installation groove and the fixing plate. 5. The endoscope according to claim 4, characterized in that: the anti-mis-insertion structure includes a notch arranged on the fixing plate and a block arranged in the installation groove, the notch Match with the clamping block to prevent mis-insertion. 6. The endocervical endoscope according to claim 3, characterized in that: it also includes a gland sleeved outside the outer sleeve, the gland is detachably connected to the handle, and the gland connects the The fixing plate is compressed and fixed with the installation groove. 7. The endocervical endoscope according to claim 2, characterized in that: the handle is provided with a display screen and adjustment buttons. 8 . The endocervical endoscope according to claim 7 , wherein the adjustment buttons include acetic acid reaction timing buttons, light source brightness adjustment buttons, and image acquisition control buttons. 9. The endocervical endoscope according to claim 1, characterized in that: the front-end imaging module further includes a biopsy instrument channel. 10. A control system for endocervical endoscopy, characterized in that: it comprises the endocervical endoscope according to any one of claims 1-9, and also includes a patient information management module, an inspection reservation module, an observation inspection module, and a picture editing module , medical records management module, reporting module; The patient information management module is used for registration, modification and viewing of patient information; The inspection appointment module is used for inspection appointments and viewing of inspection dates; The observation inspection module is used to control the imaging mirror body to take pictures, and record and view the video images captured by the imaging mirror body through the observation inspection module; The image editing module is used to edit collected images and videos, and to add identification or notes to them; The medical record management module is used to import, export and edit medical records; The report module is used to generate reports from medical records, compare reports or pictures, and export or print reports.