CN2490975Y - Portable electronic endoscope - Google Patents
Portable electronic endoscope Download PDFInfo
- Publication number
- CN2490975Y CN2490975Y CN 01252880 CN01252880U CN2490975Y CN 2490975 Y CN2490975 Y CN 2490975Y CN 01252880 CN01252880 CN 01252880 CN 01252880 U CN01252880 U CN 01252880U CN 2490975 Y CN2490975 Y CN 2490975Y
- Authority
- CN
- China
- Prior art keywords
- light source
- image sensor
- state image
- portable electronic
- electronic endoscope
- 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.)
- Expired - Fee Related
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- Endoscopes (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Abstract
A portable electronic endoscope comprises an endoscopic tube, a lens, a solid-state image sensor and a handle, wherein the lens and the solid-state image sensor are arranged in the front of the endoscopic tube, the rear of which is fixed with the handle, wherein a light source is arranged in the front of the endoscopic tube, one end of an optic fiber is connected with the light source, and the other end is arranged in the front of the lens, wherein the solid-state image sensor is arranged between the lens and the light source. The utility model decreases the cost of the light source and increases the illuminating intensity.
Description
Technical field
This utility model relates to a kind of portable electronic endoscope.
Background technology
Present portable electronic endoscope, its light source all are external light source, transport light to the camera lens front end by optical fiber.Because optical fiber will pass whole mirror pipe, luminous energy will produce bigger decay at long square in transmission course, makes the illumination light intensity little, has influenced the use of equipment; Another, the light source of traditional mode just need possess stronger luminous power, the cost of light source is risen, thereby the cost of entire equipment is also high.
Summary of the invention
Portable electronic endoscope described in the utility model comprises mirror pipe, camera lens, solid state image sensor and handle, and wherein camera lens and solid state image sensor are installed on mirror pipe front end, and mirror pipe rear portion is fixed with the hands handle; Mirror pipe Inner Front End is equipped with light source; Optical fiber one end contacts with light source, and the other end places the camera lens front end; Solid state image sensor is installed between camera lens and the light source.
Above-mentioned portable electronic endoscope is equipped with battery in the handle, battery links to each other with light source.
Light source is installed on mirror Guan Youduan, thereby the square that makes optical fiber is from shortening greatly, the light source cost also descends simultaneously, no longer needs intense light source.Illuminating effect also will be got well much than traditional approach.Simultaneously, the length of mirror pipe also can be done than traditional mirror Guan Yaochang.
Description of drawings
Fig. 1 is this utility model overall structure sketch map;
Fig. 2 is the partial structurtes sketch map of this utility model mirror pipe front end.
The specific embodiment
Embodiment 1:
A kind of portable electronic endoscope comprises mirror pipe 1, camera lens 2, solid state image sensor 4 and handle 8, and wherein camera lens 2 and solid state image sensor 4 are installed on mirror pipe 1 front end, and mirror pipe 1 rear portion is fixed with handle 8; The interior forward end of mirror pipe 1 is equipped with bulb 5; Optical fiber 3 one ends contact with bulb 5, and the other end places camera lens 2 front ends; Solid state image sensor 4 is installed between camera lens 2 and the bulb 5.
And battery 6 is installed in handle 8, and battery 6 links to each other with bulb 5.
Solid state image sensor described in the utility model claims charged coupling device again, and its English is chargedcouble device, is abbreviated as CCD.It can link to each other with the display device of outside, and the being seen image of portable electronic endoscope is shown by this display device.
Claims (2)
1, a kind of portable electronic endoscope comprises mirror pipe, camera lens, solid state image sensor and handle, and wherein camera lens and solid state image sensor are installed on mirror pipe front end, and mirror pipe rear portion is fixed with the hands handle; It is characterized in that mirror pipe Inner Front End is equipped with light source; Optical fiber one end contacts with light source, and the other end places the camera lens front end; Solid state image sensor is installed between camera lens and the light source.
2, portable electronic endoscope as claimed in claim 1 is characterized in that being equipped with battery in handle, battery links to each other with light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01252880 CN2490975Y (en) | 2001-08-01 | 2001-08-01 | Portable electronic endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01252880 CN2490975Y (en) | 2001-08-01 | 2001-08-01 | Portable electronic endoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2490975Y true CN2490975Y (en) | 2002-05-15 |
Family
ID=33662478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01252880 Expired - Fee Related CN2490975Y (en) | 2001-08-01 | 2001-08-01 | Portable electronic endoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2490975Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105473980A (en) * | 2013-08-09 | 2016-04-06 | 奥林巴斯株式会社 | Optical sensor, optical sensor system, and endoscope |
| WO2022041838A1 (en) * | 2020-08-31 | 2022-03-03 | 深圳市精锋医疗科技有限公司 | Electronic endoscope and surgical robot |
-
2001
- 2001-08-01 CN CN 01252880 patent/CN2490975Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105473980A (en) * | 2013-08-09 | 2016-04-06 | 奥林巴斯株式会社 | Optical sensor, optical sensor system, and endoscope |
| WO2022041838A1 (en) * | 2020-08-31 | 2022-03-03 | 深圳市精锋医疗科技有限公司 | Electronic endoscope and surgical robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |