CN207640373U - A kind of built-in gynecatoptron of more imaging patterns - Google Patents
A kind of built-in gynecatoptron of more imaging patterns Download PDFInfo
- Publication number
- CN207640373U CN207640373U CN201720548933.3U CN201720548933U CN207640373U CN 207640373 U CN207640373 U CN 207640373U CN 201720548933 U CN201720548933 U CN 201720548933U CN 207640373 U CN207640373 U CN 207640373U
- Authority
- CN
- China
- Prior art keywords
- imaging
- built
- unit
- gynecatoptron
- light
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of built-in gynecatoptron of more imaging patterns, realize that enlargement ratio is continuously adjustable, while realizing a variety of imaging patterns（Such as white light imaging pattern, multispectral imaging pattern, fluorescent staining imaging pattern, green light imaging pattern etc.）Tested tissue is imaged by different imaging patterns, the high contrast distributed image of multispectral imaging pattern and fluorescent staining imaging pattern offer fine vascular grade, white light imaging pattern is used for common occasion, it is easy to use, it such as can be used for vinegar reaction and iodine test technology in vain；Built-in amplification imaging unit is put in intravaginal, the distance of its operating distance is adjusted as needed and completes enlargement ratio adjusting；It is sampled in order to not influence biopsy forceps, camera unit setting is imaged unit bottom in built-in amplification, and the smaller built-in amplification imaging unit of cooperation diameter does not interfere operation；This built-in gynecatoptron provides first-hand vascular distribution information for clinic, improves biopsy accuracy rate, reduces misdiagnosis rate.
Description
Technical field
The utility model is related to a kind of medical imaging device more particularly to a kind of built-in vaginas of more imaging patterns
Mirror.
Background technology
Cervical carcinoma is most common gynecologic malignant tumor, and there are about 520,000 new cases and 270,000 deaths every year in the whole world.
China is the country occurred frequently of cervical carcinoma in the world, and there are about 150,000 new cases every year, wherein about 5.3 ten thousand people are dead, illness and dead
The number of dying accounts for about the 1/3 of whole world sum.Therefore, the early diagnosis and prevention of cervical carcinoma have important practical significance.
Nineteen twenty-five German scholar Hans, Hinselman invented gynecatoptron, was observed for uterine neck, had last 100 years so far
History has become the indispensable instrument of diagnosis of cervical cancer after evolutions such as optics, electronics and photoelectric integral gynecatoptrons
Device.
In the development of gynecatoptron, higher resolution ratio is pursued, the image that is more clear is important aspect.At present
Widely used gynecatoptron, including clarity reach the gynecatoptron of highest level, are all made of the imaging system of external, and vagina
Mirror needs to ensure at least operating distance of 300mm in use, is just unlikely to influence the operation using doctor, still, so long
Operating distance, determine that the external imaging system structure of this kind of gynecatoptron is excessive from principle, cause enlargement ratio by
Drastic delimitations, lack of resolution.Therefore, if it is desired to the uterine neck table that resolution ratio higher is observed by gynecatoptron, is more clear
Face image, most effective and more real one of path are exactly that imaging system design is become built-in so that it can be not
Under the premise of influencing doctor's operation, closer to cervical surface, but built-in imaging system puies forward designing technique and engineering technology
Go out higher requirement, although early in nineteen sixty-five, just there is scholar to deliver the effect of built-in gynecatoptron（Antoine T,
Grunberger V. Atlas der Kolpomikroskopie. Stuttgart, 1956 and Richart RM.
Colpomicroscopic studies of the distribution of dysplasia and carcinoma in
situ. Cancer. 18:950,1965）, this built-in gynecatoptron, which enters, to be realized 10 times of optics to tissue after vagina and puts
Greatly, but the probe segment diameter of the built-in gynecatoptron reaches 32mm, since instrument probe part is excessively coarse, leads to not
The visual field is adjusted flexibly（The visual field is small）, direct-view can not see side（Uterine neck is cone）, operability it is bad cause operability it is bad
Without being widely used.
On the other hand, with medical field to cervical lesions study it is gradual deeply, to reach more accurate diagnosis, not only need
It wants image apparent, while being also required to observe to more high contrast the distribution of cervical surface tiny blood vessels.Simple common white
Gynecatoptron image under light can not meet such demand gradually.For this purpose, in gynecatoptron common at present, green light imaging is added
The gynecatoptron of function, part of the manufacturer adds the function of auto-fluorescence imaging, but general effect is unsatisfactory, cannot all meet
Demand of the clinic to high contrast.Therefore, some novel imaging techniques are introduced in gynecatoptron imaging, such as Narrow-Band Imaging
Technology（The patent No.：CN201110127234.9）, which is a kind of narrow band multispectral fluorescent vaginal detector, using in phase
Optical filter is added before machine to obtain different spectroscopic datas, but the method implement it is expensive and cumbersome.In addition, Bao Dan companies propose
A kind of new technique is applied to the thinking of gynecatoptron（The patent No.：CN102008284A, CN102100531A,
CN101912303A）, but still basic ideas are terminated in, there is huge obstacles in technology realization and Project Realization.
Therefore, the existing technology needs to be improved and developed.
Invention content
The purpose of this utility model is to provide a kind of built-in gynecatoptrons of more imaging patterns, it is intended to solve the prior art
The problem of the resolution ratio of imaging and two aspect of contrast of tiny blood vessels cannot reach requirement.
The technical solution of the utility model is as follows：A kind of built-in gynecatoptron of more imaging patterns, wherein including：
Built-in acquisition imaging is carried out to subject tissue, and completes different times magnifications according to the variation of operating distance
The built-in imaging system to the high-resolution imaging of subject tissue is realized in the adjusting of rate；
The light-source system of light source is provided for built-in imaging system；
The image/video that the image data of the built-in imaging system acquisition is processed and analyzes is handled and aobvious
Show system；
The built-in imaging system is connected with image/video processing and display system.
The built-in gynecatoptron of more imaging patterns, wherein the built-in imaging system includes going deep into intravaginal
Built-in amplification imaging unit, the camera shooting list being imaged by the inspection instant image of tissue that built-in amplification imaging unit is obtained
Member and the lighting unit to being carried out Uniform Illumination by inspection tissue；The lighting unit is placed in built-in amplification imaging unit deeply the moon
Side in road, around the imaging position setting of built-in amplification imaging unit, light-source system provides light source for lighting unit；Institute
Camera unit is stated to connect with image/video processing and display system.
The built-in gynecatoptron of more imaging patterns, wherein the built-in amplification imaging unit is by multigroup eyeglass
It constitutes, light source center wavelength that the position of multigroup eyeglass setting is provided according to light-source system determines, described built-in to zoom into
As element diameter is 2.6mm-3.3mm.
The built-in gynecatoptron of more imaging patterns, wherein the camera unit is down-set in built-in amplification
The bottom of imaging unit.
The built-in gynecatoptron of more imaging patterns, wherein the camera unit includes focus control and highly sensitive
Camera.
The built-in gynecatoptron of more imaging patterns, wherein the camera unit is including further including optical filter installation
The optical filter for filtering out exciting light, plane where optical filter are placed in optical filter installation site under fluorescence imaging mode in position
Minimum 85 ° of the angle formed with plane where optical axis.
The built-in gynecatoptron of more imaging patterns, wherein described image video is handled and display system includes pair
The control device and display device that built-in imaging system the image collected is handled, analyzed and stored, the display device
It is connected with control device.
The built-in gynecatoptron of more imaging patterns, wherein further include the support system of the built-in imaging system of support,
The support system includes base unit and drives built-in imaging system that height, pitch angle, front and back position is adjusted
Holder unit, the holder unit are arranged on base unit, and built-in imaging system is arranged on holder unit.
The built-in gynecatoptron of more imaging patterns, wherein replaceable LED is equipped in the light-source system.
The built-in gynecatoptron of more imaging patterns, wherein white light LEDs, green light are equipped in the light-source system
LED, blue-ray LED and infrared LED are white light imaging pattern when opening white light LEDs, and opening green light LED is green light imaging pattern, together
When open green light LED and be multispectral imaging pattern when blue-ray LED, open simultaneously white light LEDs and infrared LED and white light LEDs and
It is fluorescent staining imaging pattern when infrared LED alternately flickers.
The beneficial effects of the utility model：The utility model by providing a kind of built-in gynecatoptron of more imaging patterns,
The continuously adjustable of enlargement ratio is realized, while realizing a variety of imaging patterns（Such as white light imaging pattern, multispectral imaging pattern,
Fluorescent staining imaging pattern, green light imaging pattern etc.）, tested tissue is imaged by different imaging patterns, it is multispectral at
As the high contrast distributed image of pattern and fluorescent staining imaging pattern offer fine vascular grade, white light imaging pattern is for common
Occasion, it is easy to use, it such as can be used for vinegar reaction and iodine test technology in vain；All imaging patterns are required to built-in amplification being imaged
Unit is positioned over intravaginal, adjusts the distance of built-in amplification imaging cell operation distance as needed and completes enlargement ratio
It adjusts；It is sampled in order to not influence biopsy forceps, camera unit is arranged in the bottom of built-in amplification imaging unit, coordinates diameter
Smaller built-in amplification imaging unit does not generate interference to operation；The built-in gynecatoptron of this more imaging pattern carries for clinic
For the distributed intelligence of first-hand blood vessel, the accuracy rate of biopsy is improved, reduces misdiagnosis rate.
Description of the drawings
Fig. 1 is the structural schematic diagram of the built-in gynecatoptron of more imaging patterns in the utility model.
Specific implementation mode
To keep the purpose of this utility model, technical solution and advantage clearer, clear, develop simultaneously implementation referring to the drawings
The utility model is further described in example.
As shown in Figure 1, a kind of built-in gynecatoptron of more imaging patterns, including：
The built-in imaging system 100 of built-in acquisition imaging is carried out to subject tissue；
The light-source system 200 of light source is provided for built-in imaging system 100；
The image data image/video that is processed and analyze of the built-in imaging system 100 acquisition is handled and
Display system 300；
The built-in imaging system 100 and image/video processing and display system 300 connect.The built-in imaging system
100 provide the function to being imaged by inspection tissue, and the adjusting of different enlargement ratios is completed according to the variation of operating distance, real
Show to the high-resolution imaging by inspection tissue.
Specifically, the built-in imaging system 100 includes going deep into the built-in amplification imaging unit 110 of intravaginal, internally
Set that formula amplification imaging unit 110 obtains by the camera unit 120 that is imaged of the inspection instant image of tissue and to by inspection tissue into
The lighting unit 130 of row Uniform Illumination；The lighting unit 130 is placed in built-in amplification imaging unit 110 and gos deep into intravaginal
Side, around the imaging position setting of built-in amplification imaging unit 110 so that the light uniform irradiation sent out is in subject group
It knits, light-source system 200 is that lighting unit 130 provides light source；The camera unit 120 is handled with image/video and display system
300 connections.
Specifically, the built-in amplification imaging unit 110 is made of multigroup eyeglass, the position of multigroup eyeglass setting according to
The light source center wavelength that light-source system 200 provides determines.In the present embodiment, in order to built-in amplification imaging unit 110 into
Row protection, prevents from damaging multigroup eyeglass in operation, gos deep into the side of intravaginal in built-in amplification imaging unit 110
End set has protective glass, it is preferable that the thickness of protective glass is 0.8mm.Stretch into cervical canal for convenience, it is described built-in to put
110 diameter control of big imaging unit is in 2.6mm-3.3mm, it is preferable that built-in 110 diameter control of amplification imaging unit exists
3mm。
For convenience of the use of built-in amplification imaging unit 110, the built-in amplification imaging unit 110 is set as removable
Formula structure is unloaded, there is water-proof function, human compatibility is good, can carry out disinfection.Preferably, the built-in amplification imaging unit
110 are manufactured using stainless steel material, and according to the difference of use condition, built-in amplification imaging unit 110 can also use
Common scope is substituted.
In order to shorten the length of entire built-in imaging system 100, be conveniently operated, the camera unit 120 it is down-set
The bottom of built-in amplification imaging unit 110.Preferably, it is kept between camera unit 120 and built-in amplification imaging unit 110
90 degree of angle.
Specifically, the camera unit 120 includes focus control and highly sensitive camera.In order to meet different imaging patterns
It is required that the optical filter installation site that the camera unit 120 further includes setting optical filter is filtering under fluorescence imaging mode
Optical filter is placed in piece installation site, minimum 85 degree of the angle that plane where optical filter is formed with plane where optical axis passes through
Using optical filter, exciting light is filtered out.Preferably, the OD values of the optical filter（Optical density）It needs to reach 6 or more.
In the present embodiment, the focus control is realized using focusing knob so that operating distance is in 5mm-100mm
With blur-free imaging.Preferably, the focusing knob whole stroke is 1 circle half.
Specifically, replaceable LED is installed in the light-source system 200, can be replaced according to different imaging demands,
Light-source system 200 is that lighting unit 130 provides light source by optical fiber, and in the present embodiment, in order to facilitate the installation of, the optical fiber uses
Push-in structure.Preferably, 4 LED installation sites are provided in the light-source system 200, a LED installation sites installation is white
Light LED（Colour rendering index is more than 90）, a LED installation sites installation green light LED（Centre wavelength is 510nm）, a LED installation
Position is installed by blue-ray LED（Centre wavelength is 450nm）, a LED installation sites installation infrared LED（Centre wavelength is 780nm）.
Preferably, the lighting unit 130 is guide-lighting using optical fiber, and the optical fiber is imaged evenly around built-in amplification
Unit 110 gos deep into the imaging position punishment cloth of intravaginal side, ensures uniform light extraction.
Specifically, the processing of described image video and display system 300 include internally setting 100 the image collected of imaging system
The control device 310 and display device 320 for being handled, being analyzed and being stored, the display device 320 and control device 310 connect
It connects.High performance PC machine may be used in the control device 310（Personal computer, personal computer）, can also adopt
Use FPGA（Field-Programmable Gate Array, i.e. field programmable gate array）Etc. hardware circuit boards.
In order to facilitate the use of the built-in gynecatoptron of this more imaging pattern, make the built-in gynecatoptron of this more imaging pattern
Stability in use is more preferable, and the built-in gynecatoptron of more imaging patterns further includes the built-in imaging system of support
100 support system 400, the support system 400 include base unit 420 and the holder list being arranged on base unit 420
Member 410, built-in imaging system 100 are arranged on holder unit 410, and adjusting holder unit 410, movably realization is internally set to as system
Height, pitch angle, the front and back position of system 100 are adjusted so that built-in imaging system 100 can be in motion range appoints
Meaning position, which is realized, to be stopped, and Image Acquisition is carried out, and stable support is provided for entirely built-in imaging system 100, and guarantee activity is smooth,
Ensure stable, non-jitter when static of built-in imaging system 100.
The specific operation process of the built-in gynecatoptron of this more imaging pattern is as follows：By sterilized built-in imaging system
100 are mounted in support system 400, and as needed and positional distance regulates base unit 420 and holder unit 410, make interior
It sets imaging system 100 and the positional distance of tested personnel is suitable, built-in built-in amplification imaging unit 110 faces tested at this time
The vulva of personnel, adjusting light-source system 200 are white light patterns, and the vulva to being detected personnel is observed；It, will after including cloudy operation
Built-in amplification imaging unit 110 is placed in the intravaginal of tested personnel, in built-in amplification imaging unit 110 apart from position of uterine neck
In the case of slightly remote, the focusing knob in regulating camera units 120 is clearly observed, at this time can be with the entire uterine neck of complete observation
The case where, other light illumination modes can be replaced according to actual needs；It, can will be built-in if dissatisfied to the enlargement ratio of uterine neck
Formula amplification imaging unit 110 inwardly pushes away, and apart from smaller, enlargement ratio is bigger, focuses for built-in amplification imaging unit 110 and uterine neck
The most short operating distance of device design is 5mm, and enlargement ratio is enough to observe subtle blood vessel at this time, due in this enlargement ratio
Under, the vascular contrast under white light is not high, can suitably replace other imaging patterns（There are white light imaging pattern, green light imaging mould
Formula, multispectral imaging pattern and fluorescence imaging mode）, until being satisfied with image until observing；If desired to uterine neck carry out biopsy, on
The operations such as medicine adjust the position of built-in amplification imaging unit 110, and the diameter of built-in amplification imaging unit 110 only has 3mm,
And camera unit 120 is down-set in the bottom of built-in amplification imaging unit 110, will not stop operation, pass through light-source system
200 and lighting unit 130 illuminate, the position of palace of the Qing Dynasty neck can be visually seen；The progress of imaging system 100 is internally set after all operations
Disinfection；Several imaging patterns provided in the technical program can be selected to be observed according to actual needs（The above uterine neck observation
Process is equally applicable to the observation to cervical canal）.
Wherein, the technical program provides white light imaging pattern, green light imaging pattern, multispectral imaging pattern and fluorescence imaging mould
Formula, it is specific as follows：
1. white light imaging pattern：It is illuminated using the white light LEDs of high color rendering index (CRI), ensures that image is limpid in sight sharp keen,
White balance is accurate.
2. green light imaging pattern：Light-source system 200 opens green light LED at this time, and green light LED centre wavelength is 510nm, band
Width is 10nm, and for green light uniform irradiation in same area, the pattern that camera unit 120 reflects cervical canal or uterine neck under green light is real
When be shown in display device 320, observed under green light mode, preserve picture.
3. multispectral imaging pattern：Light-source system 200 opens simultaneously green light LED and blue-ray LED, blue-ray LED center at this time
Wavelength is 450nm, bandwidth 10nm.Green light and blue light uniform irradiation are at same position, and camera unit 120 is by cervical canal or uterine neck
The pattern reflected under blue green light is transferred in control device 310, and real-time display is in display device 320 after treatment.
It is observed under multispectral imaging pattern, preserves picture, the composograph algorithm of display is as follows：
Formula 1
Wherein, G, B are the turquoise channel information in original image, and R ', G ' and B ' are the bluish-green channel information in new images,
C is composite matrix.
4. fluorescent staining imaging pattern：Light-source system 200 opens simultaneously white light LEDs and infrared LED at this time, white light LEDs and
Infrared LED alternately flickers.Following blood vessel imaging is by taking ICG is imaged as an example, and white light LEDs and infrared LED alternately flicker, camera unit
120 are added notch filtering light piece, and exciting light is filtered out, using aseptic injection distillation water dissolution, after intravenous ICG 15-20s, blood
Pipe starts to develop, and can be clearly observed arterial phase, capillary phase, venous phase blood vessel image, can show that caliber is less than
The minute blood vessel of 1.0mm；Arterial phase starts brightness decay after continuing 6-9 seconds, and capillary phase migrates after venous phase, lasts about
2.0min, venous phase are not easy clearly to distinguish with capillary phase；Visual area is cleared up when radiography first, it would be desirable to the target blood of observation
And pathological tissues appear clear, adjust viewing angle, the enlargement ratio of built-in gynecatoptron, display pattern is switched to fluorescence and makes
Shadow pattern, by the ICG solution (adult is dissolved in 25.0mg in the aseptic injection distilled water of 2.0ml) of preparation through vein or center
Ductus venosus bolus passes through the blood vessel situation in fluorescence video observation surgical field of view area.
The built-in gynecatoptron of this more imaging pattern realizes the continuously adjustable of enlargement ratio, while realizing a variety of imaging moulds
Formula（Such as white light imaging pattern, multispectral imaging pattern, fluorescent staining imaging pattern, green light imaging pattern etc.）, by it is different at
As pattern is imaged tested tissue, the height that multispectral imaging pattern and fluorescent staining imaging pattern provide fine vascular grade is right
Than degree distributed image, white light imaging pattern is used for common occasion, easy to use, such as can be used for vinegar reaction and iodine test technology in vain；
All imaging patterns are required to built-in amplification imaging unit 110 being positioned over intravaginal, adjust built-in amplification as needed
The distance of 110 operating distance of imaging unit and the adjusting for completing enlargement ratio；It is sampled in order to not influence biopsy forceps, camera shooting is single
Member 120 is arranged in the bottom of built-in amplification imaging unit 110, the smaller built-in amplification imaging unit 110 of cooperation diameter, no
Interference is generated to operation；The built-in gynecatoptron of this more imaging pattern provides the distributed intelligence of first-hand blood vessel for clinic, improves
The accuracy rate of biopsy reduces misdiagnosis rate.
It should be understood that the application of the utility model is not limited to above-mentioned citing, those of ordinary skill in the art are come
It says, it can be modified or changed according to the above description, and all these modifications and variations should all belong to the appended power of the utility model
The protection domain that profit requires.
Claims (10)
1. a kind of built-in gynecatoptron of more imaging patterns, which is characterized in that including：
Built-in acquisition imaging is carried out to subject tissue, and completes different enlargement ratios according to the variation of operating distance
It adjusts, realizes the built-in imaging system to the high-resolution imaging of subject tissue；
The light-source system of light source is provided for built-in imaging system；
The image/video processing that the image data of the built-in imaging system acquisition is processed and is analyzed and display system
System；
The built-in imaging system is connected with image/video processing and display system.
2. the built-in gynecatoptron of more imaging patterns according to claim 1, which is characterized in that the built-in imaging system
Including going deep into the built-in amplification imaging unit of intravaginal, to built-in amplification imaging unit acquisition by the inspection instant image of tissue
The camera unit and the lighting unit to being carried out Uniform Illumination by inspection tissue being imaged；The lighting unit is placed in built-in put
Big imaging unit gos deep into the side of intravaginal, and around the imaging position setting of built-in amplification imaging unit, light-source system is to shine
Bright unit provides light source；The camera unit is connect with image/video processing and display system.
3. the built-in gynecatoptron of more imaging patterns according to claim 2, which is characterized in that described built-in to zoom into
As unit is made of multigroup eyeglass, light source center wavelength that the position of multigroup eyeglass setting is provided according to light-source system determines,
The built-in amplification imaging element diameter is 2.6mm-3.3mm.
4. the built-in gynecatoptron of more imaging patterns according to claim 2, which is characterized in that the camera unit is downward
It is arranged in the bottom of built-in amplification imaging unit.
5. the built-in gynecatoptron of more imaging patterns according to claim 2, which is characterized in that the camera unit includes
Focus control and highly sensitive camera.
6. the built-in gynecatoptron of more imaging patterns according to claim 5, which is characterized in that the camera unit includes
Further include optical filter installation site, under fluorescence imaging mode, the optical filtering for filtering out exciting light is placed in optical filter installation site
Piece, minimum 85 ° of the angle that plane where optical filter is formed with plane where optical axis.
7. the built-in gynecatoptron of more imaging patterns according to claim 1, which is characterized in that the processing of described image video
And display system include internally be set to as system acquisition to the image control device that is handled, analyzed and stored and display dress
It sets, the display device is connected with control device.
8. the built-in gynecatoptron of more imaging patterns according to claim 1, which is characterized in that further include being set in support
As the support system of system, the support system includes base unit and drives built-in imaging system to height, pitch angle, preceding
The holder unit that position is adjusted afterwards, the holder unit are arranged on base unit, and built-in imaging system is arranged in holder
On unit.
9. according to the built-in gynecatoptron of the more imaging patterns of claim 1-8 any one of them, which is characterized in that the light source
Replaceable LED is installed in system.
10. the built-in gynecatoptron of more imaging patterns according to claim 9, which is characterized in that in the light-source system
White light LEDs, green light LED, blue-ray LED and infrared LED are installed, is white light imaging pattern when opening white light LEDs, opens green light
LED is green light imaging pattern, is multispectral imaging pattern when opening simultaneously green light LED and blue-ray LED, opens simultaneously white light LEDs
It is fluorescent staining imaging pattern when with infrared LED and the alternating flicker of white light LEDs and infrared LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720548933.3U CN207640373U (en) | 2017-05-17 | 2017-05-17 | A kind of built-in gynecatoptron of more imaging patterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720548933.3U CN207640373U (en) | 2017-05-17 | 2017-05-17 | A kind of built-in gynecatoptron of more imaging patterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207640373U true CN207640373U (en) | 2018-07-24 |
Family
ID=62885355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720548933.3U Active CN207640373U (en) | 2017-05-17 | 2017-05-17 | A kind of built-in gynecatoptron of more imaging patterns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207640373U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107095640A (en) * | 2017-05-17 | 2017-08-29 | 广东欧谱曼迪科技有限公司 | A kind of built-in gynecatoptron of many imaging patterns |
-
2017
- 2017-05-17 CN CN201720548933.3U patent/CN207640373U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107095640A (en) * | 2017-05-17 | 2017-08-29 | 广东欧谱曼迪科技有限公司 | A kind of built-in gynecatoptron of many imaging patterns |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Ma et al. | Comprehensive review of surgical microscopes: technology development and medical applications | |
| US11751971B2 (en) | Imaging and display system for guiding medical interventions | |
| CN102274000B (en) | Narrow-band multispectral fluorescent vagina check device | |
| CA2789051C (en) | Method and device for multi-spectral photonic imaging | |
| US9596994B2 (en) | System and methods for illuminating materials | |
| US7515952B2 (en) | System for characterization and mapping of tissue lesions | |
| CN106901679B (en) | Fluorescence microscopy endoscopic imaging system and fluorescence microscopy endoscopic imaging method | |
| EP2967280A2 (en) | Medical imaging device and methods of use | |
| CN102397106A (en) | Multispectral light-splitting fused surgical operation guide system | |
| WO2019100450A1 (en) | Multi-functional endoscope system | |
| CN106510615A (en) | Comprehensive analysis system for xerophthalmia | |
| CN109924938A (en) | The double light source gynecatoptron imaging systems of external | |
| CN107095640A (en) | A kind of built-in gynecatoptron of many imaging patterns | |
| CN102809808A (en) | Medical 3-dimensional imaging operating microscope system | |
| CN207640373U (en) | A kind of built-in gynecatoptron of more imaging patterns | |
| Thekkek et al. | Modular video endoscopy for in vivo cross-polarized and vital-dye fluorescence imaging of Barrett’s-associated neoplasia | |
| CN110558932A (en) | Ophthalmologic multi-mode imaging device and imaging method thereof | |
| CN209048092U (en) | A kind of multi-functional endoscopic system | |
| CN202078289U (en) | Narrow band multispectral fluorescent vaginal detector | |
| CN210170185U (en) | Real-time operation fluorescence imaging guide instrument | |
| CN211270681U (en) | Multi-mode imaging device for ophthalmology | |
| CN212650823U (en) | Oral cancer detection device | |
| DE112008000796T5 (en) | Portable magnifying instrument for use in colposcopy | |
| Raj et al. | Multispectral image analysis of vasculatures in sublingual mucosa | |
| KR101594523B1 (en) | Image acquisition and projection apparatus which enable simultaneous implementation of visible optical image and invisible fluorescence image |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 528253 Room 503, Floor 5, Building A, Jingu Zhichuang Industrial Community, No. 2, Yong'an North Road, Dawu Community, Guicheng Street, Nanhai District, Foshan City, Guangdong Province (residence declaration) Patentee after: Guangdong Oupu Mandi Technology Co.,Ltd. Address before: Room 504-2, Floor 5, Building A, Jingu Optoelectronic Industry Community, No. 1, Pingzhou Yong'an North Road, Guicheng Street, Nanhai District, Foshan City, Guangdong Province, 528200 Patentee before: GUANGDONG OPTOMEDIC TECHNOLOGY CO.,LTD. |