CN208017468U - A kind of medical miniature integrated chip type fujinon electronic video endoscope - Google Patents
A kind of medical miniature integrated chip type fujinon electronic video endoscope Download PDFInfo
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- CN208017468U CN208017468U CN201720681781.4U CN201720681781U CN208017468U CN 208017468 U CN208017468 U CN 208017468U CN 201720681781 U CN201720681781 U CN 201720681781U CN 208017468 U CN208017468 U CN 208017468U
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- image
- lens group
- electronic video
- fujinon electronic
- illumination led
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Abstract
The utility model discloses a kind of medical miniature integrated chip type fujinon electronic video endoscopes, processing chip, shell and structural support are received including front end head-shield, onboard illumination LED, micro combination lens group, image, the front end head-shield, shell and structural support are linked successively and are structure as a whole, onboard illumination LED, micro combination lens group and image receive processing chip and are respectively positioned in shell, image receives processing chip and is located on micro combination lens group back focal plane, and onboard illumination LED is around micro combination lens group distribution.The utility model is enhanced by above structure, light path, can adapt to smaller size of chip, obtains the high quality sharp image for checking organic region internal morphology, shortens the review time, effectively mitigates the discomfort with pain of patient's generation when carrying out endoscopy.
Description
Technical field
The utility model is related to medical instruments fields, and in particular to a kind of medical miniature integrated chip type fujinon electronic video endoscope.
Background technology
Endoscope is a kind of common medical instrument, and the notch that natural hole or underwent operative through human body make enters
In human body, the organ of preliminary examination is imported, the variation in relation to position is directly pried through.The quality of picture quality directly affects endoscope
Using effect also indicates the development level of endoscopic technique.Currently, medical endoscope is out of, early stage first generation hard pipe type
Sight glass, second generation fibrescope develop to third generation fujinon electronic video endoscope.Its maximum feature is that image is arranged in endoscope distal end
Sensor, is changed into electric signal by optical imagery and with digital image-wise is transmitted to external computer and carries out processing and show, to
Picture and fibre optic image transmission mode are passed instead of conventional endoscope prism.The fujinon electronic video endoscope quality of image is good, and brightness is strong, image resolution
Rate higher can show the fine lesion in part.In addition, fujinon electronic video endoscope outer diameter is thinner, image is more clear intuitively, operation side
Just.By long-run development, currently, for different organs to be checked, further subdivision develops endoscope for ENT, oral cavity to endoscope
Endoscope, dentistry endoscope, neural mirror, urethrocystoscope, resectoscope, laparoscope, arthroscope, nasal sinus mirror, laryngoscope etc. are suitable not
With detection environment, needs are checked to meet various organs.Existing fujinon electronic video endoscope light path is weaker, can only be carried out using large chip
Inspection, leads to not flexibly carry out quick diagnosis, increases patient and carries out endoscopic uncomfortable and inconvenience, increases interior
Sight glass manufactures and maintenance cost and inspection fee.
Invention content
Technical problem to be solved in the utility model is reduction circuit size, reduces endoscope volume, reduces circuit work(
Consumption is with manufacturing cost, and it is an object of the present invention to provide a kind of medical miniature integrated chip type fujinon electronic video endoscope, the light path of the fujinon electronic video endoscope
Enhanced, can adapt to smaller size of chip, obtain the high quality sharp image for checking organic region internal morphology, is shortened
Review time effectively mitigates the discomfort with pain of patient's generation when carrying out endoscopy.
The utility model is achieved through the following technical solutions：
A kind of medical miniature integrated chip type fujinon electronic video endoscope, including front end head-shield, onboard illumination LED, micro combination are saturating
Microscope group,
Image receives processing chip, shell and structural support, the front end head-shield, shell and structural support be linked successively for
Integral structure,
Onboard illumination LED, micro combination lens group and image receive processing chip and are respectively positioned in shell, image receiving area
Reason chip is located on micro combination lens group back focal plane, and onboard illumination LED is around micro combination lens group distribution.This programme is adopted
With front end head-shield, the mode of onboard illumination LED and micro combination lens group and onboard illumination LED is around micro combination lens
Group is distributed, and has multiple LED lamps on onboard illumination LED, and light is stronger, and micro combination lens group is focused using multiple convex lens
Imaging, has big visual field and big depth of field ability, and imaging effect is stronger, and the two takes circular mode to carry out light path transmission again, should
Kind frame mode greatly enhances light path, this kind of light path can adapt to the work of smaller chip.
Under the premise of having strong light path, this programme uses small chip, and described image receives processing chip integral type collection
At cmos image sensor, image processing unit, image deposit unit, driving unit and output IO interfaces.In this programme
CMOS imaging sensors, image processing unit, image deposit unit, driving unit with output IO interfaces be integrated in together
On chip piece, endoscopic system integrated level can be effectively improved by receiving processing chip design pattern using single image, be dropped
Low-power consumption is conducive to further reduce endoscope size, endoscope manufacturing cost is effectively reduced after mass production.In this programme
The CCD imaging sensors integration selected of CMOS imaging sensors existing fujinon electronic video endoscope relatively it is good, power consumption is lower, system
This is caused further to decline.
The micro combination lens group includes polylith focal imaging convex lens disposed in parallel.
Preferably, the structural support is hollow structure, and transmission cable, transmission cable are arranged in the cavity of structural support
One end
Processing chip is received with image to connect.
Preferably, the structural support is hard pipe type structural support or flexible hose type structural support.
Preferably, the onboard illumination LED is circular cone.
The utility model compared with prior art, has the following advantages and advantages：
1, this programme is by the way of front end head-shield, onboard illumination LED and micro combination lens group and onboard illumination
LED has multiple LED lamps in micro combination lens group distribution, onboard illumination LED, has big visual field and big depth of field energy
Power, light is stronger, and micro combination lens group uses multiple convex lens focal imaging, and imaging effect is stronger, and the two is taken circular again
Mode carry out light path transmission, this kind of frame mode greatly enhances light path, this kind of light path can adapt to the work of smaller chip.
2, the utility model receives processing chip design pattern using single image can effectively improve endoscopic system
Integrated level,
Power consumption is reduced, is conducive to further reduce endoscope size, endoscope is effectively reduced after mass production and is manufactured into
This.
3, the CCD image sensings that the relatively existing fujinon electronic video endoscope of the CMOS imaging sensors in the utility model is selected
Device integration is good, and power consumption is lower, and manufacturing cost further declines.
4, the onboard illumination LED in the utility model is around micro combination lens group distribution, not only using this kind of mode
Ensure the illumination of viewing area, moreover it is possible to which the further size for reducing endoscope obtains high quality sharp image, when shortening inspection
Between, effectively mitigate the discomfort with pain of patient's generation when carrying out endoscopy.
Description of the drawings
Attached drawing described herein is used for providing further understanding the utility model embodiment, constitutes the one of the application
Part does not constitute the restriction to the utility model embodiment.In the accompanying drawings：
Fig. 1 is the utility model structure diagram.
Fig. 2 is Tthe utility model system flow chart.
Label and corresponding parts title in attached drawing：
The front ends 1- head-shield；The onboard illumination LEDs of 2-；3- micro combination lens groups；4- images receive processing chip；5- shells；
6- is tied
Structure supports.
Specific implementation mode
To make the purpose of this utility model, technical solution and advantage be more clearly understood, with reference to embodiment and attached drawing,
The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this
Utility model is not intended to limit the scope of the present invention.
Embodiment 1：
As shown in Fig. 1 ~ 2, a kind of medical miniature integrated chip type fujinon electronic video endoscope of the utility model, including front end head-shield
1, onboard
Illumination LED 2, micro combination lens group 3, image receive processing chip 4, shell 5 and structural support 6, institute
State front end head-shield 1, shell 5 is linked successively with structural support 6 and is structure as a whole, onboard illumination LED 2, micro combination are saturating
Microscope group 3 receives processing chip 4 with image and is respectively positioned in shell 5, and it is saturating that image reception processing chip 4 is located at micro combination
On 3 back focal plane of microscope group, onboard illumination LED 2 is distributed around micro combination lens group 3.Image receives processing chip 4 one
Body formula is integrated with CMOS imaging sensors, image processing unit, image deposit unit, driving unit and output IO interfaces.
CMOS imaging sensors, image processing unit, image deposit unit, driving unit in this programme be the prior art not
It is where the improvement of this patent, it is the connection relation of the determination between all parts that this patent is claimed.In this programme
It is identical as the function that the model S3C6410 of Samsung is reached that image receives the function that processing chip is reached.
Endoscope is entered by the notch of natural hole or underwent operative making through human body in human body, and structure branch is passed through
Front end head-shield, the onboard illumination LED with being sealed in shell, micro combination lens group, image are received processing chip and sent by support
Enter given observation area inside human organ.It lights circular cone LED and illuminates viewing area, the light of injection is in organ inner wall
Enter endoscope again by head-shield after reflection occurs or scatters, is received in image by micro combination lens group focal imaging
MOS imaging sensor target surfaces imaging in chip, obtained digital image data are stored in the buffer area of image deposit unit,
It is defeated by exporting IO interfaces under time series stereodata through image deposit unit again after image processing unit processing correction
Go out, is transmitted cable and send to outer computer, be shown on external-connection displayer.
This programme is by the way of front end head-shield, onboard illumination LED and micro combination lens group and onboard illumination LED
Around miniature
Compound lens group is distributed, and has multiple LED lamps on onboard illumination LED, has big visual field and big depth of field ability, light
Line is stronger, and micro combination lens group uses multiple convex lens focal imaging, and imaging effect is stronger, and the two takes circular mode again
Light path transmission is carried out, this kind of frame mode greatly enhances light path, this kind of light path can adapt to the work of smaller chip.It is strong having
Under the premise of light path, this programme uses small chip, by CMOS imaging sensors, image processing unit, image deposit unit,
Driving unit is integrated in output IO interfaces on same chip, and receiving processing chip using single image designs pattern
Endoscopic system integrated level can be effectively improved, power consumption is reduced, is conducive to further reduce endoscope size, after mass production
Effectively reduce endoscope manufacturing cost.The CCD figures that the relatively existing fujinon electronic video endoscope of cmos image sensor in this programme is selected
Picture sensor integration is good, and power consumption is lower, and manufacturing cost further declines.Onboard illumination LED is around miniature group in this programme
Lens group distribution is closed, not only ensures the illumination of viewing area using this kind of mode, moreover it is possible to the further size for reducing endoscope,
High quality sharp image is obtained, the review time is shortened, effectively mitigates the discomfort with pain of patient's generation when carrying out endoscopy
It is bitter.
Embodiment 2：
The present embodiment is preferably as follows on the basis of embodiment 1：Micro combination lens group 3 is arranged in parallel including polylith
Be focused into
As convex lens.Multichannel light path is focused using this kind of compound lens group, light path is greatly enhanced.Structural support 6
For hollow structure, transmission cable is set in the cavity of structural support 6.Transmission cable one end receives processing chip with image and connects
Connect, the other end and image pick-up card or the computer with picture editting's display function connect.For protecting transmission cable, keep away
Exempt from transmission cable to be damaged.Structural support 6 is hard pipe type structural support or flexible hose type structural support.It should
It is arranged and is configured according to the needs of different type endoscope.Onboard illumination LED 2 is circular cone.It can preferably illuminate
Viewing area in human organ tissue allows more light after reflection or scattering occur for organ inner wall, through front end head-shield, leads to
It crosses on the CMOS imaging sensors that micro combination lens group converges in image reception processing chip and obtains clearer image.
Above-described specific implementation mode has carried out further in detail the purpose of this utility model, technical solution and advantageous effect
Illustrate, it should be understood that the foregoing is merely specific embodiment of the present utility model, is not used to limit this practicality
Novel protection domain, within the spirit and principle of the utility model, any modification, equivalent substitution, improvement and etc. done,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of medical miniature integrated chip type fujinon electronic video endoscope, including image receive processing chip (4), which is characterized in that also
Including front end head-shield (1), onboard illumination LED (2), micro combination lens group (3), shell (5) and structural support (6), before described
End cover (1), shell (5) are linked successively with structural support (6) and are structure as a whole, onboard illumination LED (2), micro combination lens
Group (3) receives processing chip (4) with image and is respectively positioned in shell (5), and image receives processing chip (4) and is located at micro combination lens
On group (3) back focal plane, onboard illumination LED (2) is distributed around micro combination lens group (3).
2. a kind of medical miniature integrated chip type fujinon electronic video endoscope according to claim 1, which is characterized in that described image
It receives processing chip (4) integral type and is integrated with cmos image sensor, image processing unit, image deposit unit, driving unit
With output I/O interface.
3. a kind of medical miniature integrated chip type fujinon electronic video endoscope according to claim 1, which is characterized in that described miniature
Compound lens group (3) includes polylith focal imaging convex lens disposed in parallel.
4. a kind of medical miniature integrated chip type fujinon electronic video endoscope according to claim 1, which is characterized in that the structure
It is hollow structure to support (6), and transmission cable, transmission cable one end and image receiving area are arranged in the cavity of structural support (6)
Manage chip connection.
5. a kind of medical miniature integrated chip type fujinon electronic video endoscope according to claim 4, which is characterized in that the structure
It is hard pipe type structural support or flexible hose type structural support to support (6).
6. a kind of medical miniature integrated chip type fujinon electronic video endoscope according to claim 1-5 any one, feature exist
In the onboard illumination LED (2) is circular cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720681781.4U CN208017468U (en) | 2017-06-13 | 2017-06-13 | A kind of medical miniature integrated chip type fujinon electronic video endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720681781.4U CN208017468U (en) | 2017-06-13 | 2017-06-13 | A kind of medical miniature integrated chip type fujinon electronic video endoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208017468U true CN208017468U (en) | 2018-10-30 |
Family
ID=63897672
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720681781.4U Expired - Fee Related CN208017468U (en) | 2017-06-13 | 2017-06-13 | A kind of medical miniature integrated chip type fujinon electronic video endoscope |
Country Status (1)
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|---|---|
| CN (1) | CN208017468U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111952327A (en) * | 2020-08-14 | 2020-11-17 | 北京高芯惠通医疗科技有限公司 | CMOS image sensor chip for medical endoscope and design method |
| WO2021022871A1 (en) * | 2019-08-08 | 2021-02-11 | 深圳开立生物医疗科技股份有限公司 | Endoscope head end part and endoscope |
-
2017
- 2017-06-13 CN CN201720681781.4U patent/CN208017468U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021022871A1 (en) * | 2019-08-08 | 2021-02-11 | 深圳开立生物医疗科技股份有限公司 | Endoscope head end part and endoscope |
| CN111952327A (en) * | 2020-08-14 | 2020-11-17 | 北京高芯惠通医疗科技有限公司 | CMOS image sensor chip for medical endoscope and design method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181030 Termination date: 20200613 |