CN207768343U - A kind of endoscopic system - Google Patents
A kind of endoscopic system Download PDFInfo
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- CN207768343U CN207768343U CN201721080008.9U CN201721080008U CN207768343U CN 207768343 U CN207768343 U CN 207768343U CN 201721080008 U CN201721080008 U CN 201721080008U CN 207768343 U CN207768343 U CN 207768343U
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- endoscope
- compatible device
- endoscopic system
- image sensor
- light source
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Abstract
The utility model provides a kind of endoscopic system, and endoscope, camera system, light-source system are designed as an entirety by using integrated design.It can be conducive to endoscopy disinfection with quick-replaceable endoscope, reduce use cost and be more conducive to popularize, effectively exempt from cross-infection in medical field.It is designed with LED light source on endoscope compatible device, improves light conduction efficiency and easy to operation.Simple in structure, good electric property, occupied space is few, tailored appearance, is moved easily and carries.
Description
Technical field
The utility model belongs to endoscopic technique field, the more particularly to system that endoscope cooperation light source and camera shooting use.
Background technology
In fields such as medical treatment, industry, criminal investigation, military affairs and scientific researches, endoscope has very extensive application.Existing skill
In art, endoscopic system majority is formed a complete set of use by stand-alone product, and mating product has endoscope, video camera, cold light source.Make
Used time, each product need to be respectively combined line, there are problems that circuit is various and interface is susceptible to poor contact, due to matching
The product of set is only product, and the production of respectively different producers, compatibility is poor, and there is also the risks of electromagnetic compatibility.And
Endoscope is relatively easily bad, and material cost is very high but is difficult recycling, and discarding can result in waste of resources.Moreover, existing cold light source
The light for typically lens group being used to send out the light sources such as LED lamp bead or xenon lamp is coupled to lighting fiber, then passes through photograph
Mingguang City's fibre is coupled light conduction and with the lighting fiber installed in endoscope apparatus, realizes endoscope field illumination.By
It can be by larger weakening, so as to cause the luminance shortage of conduction to endoscope, shadow in the rays pass through lens group that light source is sent out
Ring the observation and diagnosis of doctor.Existing luminous energy main loss simultaneously causes to use big in lighting fiber conductive process
Power light-sources are bound to cause calorific value height.Heat dissipation cost is not only increased, but also fever cannot will effectively distribute, and be easy to lead
It causes light source light decay occur and influence service life, and accelerates electronic component aging.
With the continuous development of science and technology, more and more novel medical devices pour in operating room, due to standard procedures
The area of room generally only has 20-40 square metres, so reducing the volume of Medical Devices, the space of saving operating room seems especially heavy
It wants.Existing medical endoscope system haves the shortcomings that occupied space is big, portability is insufficient.
Utility model content
The utility model aim is to provide a kind of endoscopic system, is by endoscope, camera shooting by using integrated design
System, light-source system are designed as an entirety.It can be conducive to endoscopy disinfection with quick-replaceable endoscope, reduce use cost more
Conducive to popularizing, effectively exempt from cross-infection in medical field.It is designed with LED light source on endoscope compatible device, improves light conduction
Efficiency and easy to operation.Simple in structure, good electric property, occupied space is few, tailored appearance, is moved easily and carries.
A kind of endoscopic system of the utility model, which is characterized in that the endoscopic system has：It is endoscope, host, interior
Speculum adapter, control line, the host include：Image sensor controller, light source controller；The endoscope compatible device packet
It includes：Imaging sensor and LED, image sensor lens, regulating device, fixing device；The endoscope and endoscope compatible device
Separable mode is taken to connect；Described control line one end is connected with endoscope compatible device, and the other end is connected with host.
The endoscope includes：Main mirror, optical fiber, outer telescop and the imaging system being made of objective lens, coherent fiber bundle；According to
Mingguang City's fibre is between the objective lens, coherent fiber bundle and outer telescop, and lighting fiber front end extends to outer telescop front end, for shining
Bright, lighting fiber rear end extends to main mirror light inlet；The objective lens are located at coherent fiber bundle front end, are located in outer telescop, pass picture
Shu Houduan extends to main mirror and passes as mouth.
The separable mode is connected as cassette connection type, and the endoscope compatible device is fixed on using fixing device
Outer wall, endoscope and the endoscope compatible device are linked together.
Described image sensor built in the endoscope compatible device, described image sensor is via image sensor lens pair
The presented image of endoscope carries out opto-electronic conversion, to generate image pickup signal.The picture signal exported from imaging sensor is via institute
It states control line and is input into image sensor controller progress signal processing.
The LED built in the endoscope compatible device, the LED light source provide illumination to endoscope, and the LED's draws
Line is connected to light source controller via the control line and is driven and carry out brightness control.
The regulating device built in the endoscope compatible device, the regulating device drive image sensor lens are front and back to move
It is dynamic.
The utility model has the advantages that：
1, endoscope connects endoscope compatible device by fixing device in the utility model, can quickly and endoscope compatible
Device is replaced, and convenient sterilizing effectively avoids cross-infection.
2, the utility model product endoscope is easier to repair, maintain, part replacement reduction use cost, in medical field
Can be that hospital and patient greatly save money.
3, it is designed with LED light source on endoscope compatible device, improves light conduction efficiency and easy to operation.
4, the utility model product structure is simple, and good electric property, occupied space is few, tailored appearance, is moved easily and takes
Band.
Description of the drawings
Fig. 1 is a kind of overall structure figure of endoscopic system of the utility model：Wherein, 1- endoscopes, 2- hosts, in 3-
Speculum adapter, 4- control lines, 1.1- main mirrors, 1.2- lighting fibers, 1.3- outer telescops, 1.4- objective lens, 1.5- coherent fiber bundles,
2.1- image sensor controllers, 2.2- light source controllers, 3.1- imaging sensors, 3.2-LED, 3.3- imaging sensor mirrors
Head, 3.4- regulating devices, 3.5- fixing devices.
Specific implementation mode
The utility model is described in further detail below by specific implementation mode combination attached drawing.The application can be with
Many different forms are realized, however it is not limited to embodiment described in the present embodiment.Detailed description below is provided
Purpose is easy for becoming apparent from thorough explanation, the wherein words of the indicating positions such as front end, rear end, side to present disclosure
Only it is for shown structure in the accompanying drawings position.
However, those skilled in the art may be aware that one or more detail description can be by
Omit, or can also adopt with other methods, component or material.In some instances, some embodiments are not described
Or it is not described later in detail.
In addition, technical characteristic described herein, technical solution can also be in one or more embodiments arbitrarily to close
Suitable mode combines.
As shown in Figure 1, a kind of endoscopic system of the utility model, which is characterized in that the endoscopic system has：Inside peep
Mirror 1, host 2, endoscope compatible device 3, control line 4, the host 2 include：Image sensor controller 2.1, light source controller
2.2；The endoscope compatible device 3 includes：Imaging sensor 3.1 and LED3.2, image sensor lens 3.3, regulating device
3.4, fixing device 3.5；The endoscope 1 takes separable mode to connect with endoscope compatible device 3；4 one end of the control line
It is connected with endoscope compatible device 3, the other end is connected with host 2, and (it is one end to define imaging sensor 3.1 and the sides LED3.2, even
Logical image sensor controller 2.1 and 2.2 side of light source controller are the other end).
A kind of endoscopic system of the utility model, wherein endoscope includes：Main mirror 1.1, lighting fiber 1.2, epi mirror
Pipe 1.3 and the imaging system being made of objective lens 1.4, coherent fiber bundle 1.5；Lighting fiber 1.2 is located at the objective lens 1.4, passes
Between video beam 1.5 and outer telescop 1.3,1.2 front end of lighting fiber extends to 1.3 front end of outer telescop, for illuminating, lighting fiber
1.2 rear ends extend to 1.1 light inlet of main mirror；The objective lens 1.4 are located at 1.5 front end of coherent fiber bundle, are located in outer telescop 1.3,
1.5 rear end of coherent fiber bundle extends to main mirror 1.1 and passes as (definition is front end, the other end, i.e. direction towards object side is observed to mouth
3.3 side of image sensor lens is rear end), eliminate eyepiece part producing compared to conventional endoscope.
It should be noted that in addition to ensure a kind of image quality of endoscopic system, it will also be under the premise of herein greatly
It reduces production cost and endoscope and endoscope compatible device is processed into detachable, this practicality by use cost, the utility model
The novel detachably connectable mode for listing buckle-type：The outer of the endoscope compatible device 3 is fixed on using fixing device 3.5
Wall links together endoscope 1 and the endoscope compatible device 3.It, can easily at the scene using detachable connection type
It is attached or detaches, endoscope can be made short as possible, reduce use cost and be more conducive to popularize, have in medical field
Effect exempts from cross-infection.
Further, in order to improve the picture quality of endoscopic system, the thang-kng of endoscope 1 and endoscope compatible device 3 is improved
Amount, focal length and focusing stability, the regulating device 3.4 built in endoscope compatible device 3 described in the utility model, the adjusting dress
Set the back-and-forth motion of 3.4 drive image sensor lens 3.3.
When observing observing object, it may be desirable to which the regular hour is observed.Light source light loss is bigger, main to damage
It loses in the conduction of external lighting fiber, leads to that high power light source must be used, be bound to cause calorific value height.Not only increase heat dissipation at
This, and fever cannot will effectively distribute, and be easy to cause light source and light decay occur and influence service life, and accelerate electronics
Component aging.The LED3.2 built in endoscope compatible device 3 in the utility model, the LED3.2 light sources carry endoscope 1
For illumination, the lead of the LED3.2 is connected to light source controller 2.2 via the control line 4 and is driven and carry out bright
Degree control.Such design scheme shortens the length of Optic transmission fiber, reduces optic fibre switching link, and the light for improving LED light source passes
Defeated efficiency, the LED light source less than or equal to 5 watts can meet endoscope illumination needs.
Described image sensor 3.1 built in endoscope compatible device 3, described image sensor 3.1 is via imaging sensor mirror
First 3.3 pairs of endoscopes, 1 presented image carries out opto-electronic conversion, to generate image pickup signal.The image exported from imaging sensor 3.1
Signal is input into image sensor controller 2.1 via the control line 4 and carries out signal processing.The picture signal is passed in image
It is converted into the video signal such as NTSC signal, PLAY signals, HDMI signals (vision signal) in sensor controller 2.1, and provides
Equipment is shown to display or monitor etc. or video capture device is supplied to carry out video frequency signal processing.
To sum up, the above is only the preferred embodiments of the present utility model only, is not intended to limit the protection of the utility model
Range.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should be included in
Within the scope of protection of the utility model.
Claims (6)
1. a kind of endoscopic system, which is characterized in that the endoscopic system has：Endoscope（1）, host（2）, endoscope compatible
Device（3）, control line（4）, the host（2）Including：Image sensor controller（2.1）, light source controller（2.2）；In described
Speculum adapter（3）Including：Imaging sensor（3.1）And LED（3.2）, image sensor lens（3.3）, regulating device
（3.4）, fixing device（3.5）；The endoscope（1）With endoscope compatible device（3）Separable mode is taken to connect；The control
Line（4）One end and endoscope compatible device（3）It is connected, the other end and host（2）It is connected.
2. a kind of endoscopic system as described in claim 1, which is characterized in that the endoscope includes：Main mirror（1.1）、
Lighting fiber（1.2）, outer telescop（1.3）And by objective lens（1.4）, coherent fiber bundle（1.5）The imaging system of composition；Lighting fiber
（1.2）Positioned at the objective lens（1.4）, coherent fiber bundle（1.5）And outer telescop（1.3）Between, lighting fiber（1.2）Front end extends to
Outer telescop（1.3）Front end, for illuminating, lighting fiber（1.2）Rear end extends to main mirror（1.1）Light inlet；The objective lens
（1.4）Positioned at coherent fiber bundle（1.5）Front end is located at outer telescop（1.3）In, coherent fiber bundle（1.5）Rear end extends to main mirror（1.1）It passes
As mouth.
3. a kind of endoscopic system as described in claim 1, which is characterized in that the separable mode is connected as cassette company
Mode is connect, using fixing device（3.5）It is fixed on the endoscope compatible device（3）Outer wall, by endoscope（1）It interior is peeped with described
Mirror adapter（3）It links together.
4. a kind of endoscopic system as described in claim 1, which is characterized in that the endoscope compatible device（3）It is built-in described
Imaging sensor（3.1）, described image sensor（3.1）Via image sensor lens（3.3）To endoscope（1）Figure is presented
As carrying out opto-electronic conversion, to generate image pickup signal；From imaging sensor（3.1）The picture signal of output is via the control line
（4）It is input into image sensor controller（2.1）Carry out signal processing.
5. a kind of endoscopic system as described in claim 1, which is characterized in that the endoscope compatible device（3）It is built-in described
LED（3.2）, the LED（3.2）Light source is to endoscope（1）Illumination, the LED are provided（3.2）Lead via the control
Line（4）It is connected to light source controller（2.2）It is driven and carries out brightness control.
6. a kind of endoscopic system as described in claim 1, which is characterized in that the endoscope compatible device（3）It is built-in described
Regulating device（3.4）, the regulating device（3.4）Drive image sensor lens（3.3）It is moved forward and backward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721080008.9U CN207768343U (en) | 2017-08-28 | 2017-08-28 | A kind of endoscopic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721080008.9U CN207768343U (en) | 2017-08-28 | 2017-08-28 | A kind of endoscopic system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207768343U true CN207768343U (en) | 2018-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721080008.9U Active CN207768343U (en) | 2017-08-28 | 2017-08-28 | A kind of endoscopic system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109752837A (en) * | 2019-02-02 | 2019-05-14 | 深圳市艾丽尔特科技有限公司 | Cold light source for endoscope and the endoscope using the cold light source |
| CN113180574A (en) * | 2021-04-06 | 2021-07-30 | 重庆博仕康科技有限公司 | Endoscope insert structure soon and endoscope |
| CN113647888A (en) * | 2021-08-18 | 2021-11-16 | 湖南省华芯医疗器械有限公司 | Integrated imaging assembly, endoscope and recycling method |
| WO2022117000A1 (en) * | 2020-12-02 | 2022-06-09 | 北京威斯顿亚太光电仪器有限公司 | Endoscope system |
-
2017
- 2017-08-28 CN CN201721080008.9U patent/CN207768343U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109752837A (en) * | 2019-02-02 | 2019-05-14 | 深圳市艾丽尔特科技有限公司 | Cold light source for endoscope and the endoscope using the cold light source |
| CN109752837B (en) * | 2019-02-02 | 2024-03-29 | 深圳市艾丽尔特科技有限公司 | Cold light source for endoscope and endoscope using same |
| WO2022117000A1 (en) * | 2020-12-02 | 2022-06-09 | 北京威斯顿亚太光电仪器有限公司 | Endoscope system |
| CN113180574A (en) * | 2021-04-06 | 2021-07-30 | 重庆博仕康科技有限公司 | Endoscope insert structure soon and endoscope |
| CN113647888A (en) * | 2021-08-18 | 2021-11-16 | 湖南省华芯医疗器械有限公司 | Integrated imaging assembly, endoscope and recycling method |
| WO2023019830A1 (en) * | 2021-08-18 | 2023-02-23 | 湖南省华芯医疗器械有限公司 | Integrated imaging assembly, endoscope and recovery method |
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