CN203732801U - 用于电子内窥镜的条纹投影装置 - Google Patents
用于电子内窥镜的条纹投影装置 Download PDFInfo
- Publication number
- CN203732801U CN203732801U CN201420110728.5U CN201420110728U CN203732801U CN 203732801 U CN203732801 U CN 203732801U CN 201420110728 U CN201420110728 U CN 201420110728U CN 203732801 U CN203732801 U CN 203732801U
- Authority
- CN
- China
- Prior art keywords
- striped
- electronic video
- video endoscope
- fujinon electronic
- semiconductor laser
- 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 - Lifetime
Links
- 239000004065 semiconductor Substances 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 239000000523 sample Substances 0.000 claims abstract description 12
- 239000000835 fiber Substances 0.000 claims abstract description 8
- 230000003287 optical effect Effects 0.000 claims abstract description 4
- 239000006059 cover glass Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000001228 spectrum Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 13
- 238000005259 measurement Methods 0.000 abstract description 6
- 238000012360 testing method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 238000009659 non-destructive testing Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420110728.5U CN203732801U (zh) | 2014-03-12 | 2014-03-12 | 用于电子内窥镜的条纹投影装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420110728.5U CN203732801U (zh) | 2014-03-12 | 2014-03-12 | 用于电子内窥镜的条纹投影装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203732801U true CN203732801U (zh) | 2014-07-23 |
Family
ID=51202863
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420110728.5U Expired - Lifetime CN203732801U (zh) | 2014-03-12 | 2014-03-12 | 用于电子内窥镜的条纹投影装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203732801U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10952702B2 (en) | 2016-06-21 | 2021-03-23 | Canon U.S.A., Inc. | Non-uniform rotational distortion detection catheter system |
-
2014
- 2014-03-12 CN CN201420110728.5U patent/CN203732801U/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10952702B2 (en) | 2016-06-21 | 2021-03-23 | Canon U.S.A., Inc. | Non-uniform rotational distortion detection catheter system |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IL274894B1 (en) | Optical instrument alignment methods | |
CN104792798A (zh) | 基于全内反射照明技术的亚表面损伤测量装置及方法 | |
CA2861727A1 (en) | Stereoscopic image apparatus | |
CN102853990B (zh) | 超声速流场npls三维结构显示系统及方法 | |
CN104316293B (zh) | 一种确定连续变焦电视光轴平行性的装置及确定方法 | |
RU2010103049A (ru) | Устройство генерирования стереоскопического изображения, способ генерирования стереоскопического изображения и программа | |
WO2012118322A3 (ko) | 격자패턴투영장치 | |
CN103063414B (zh) | 一种采用对称光栅的焦距测量装置 | |
CN203422213U (zh) | 一种双棱镜折射率的测量装置 | |
IL239128B (en) | Devices and methods for producing a three-dimensional bone database | |
CN204854633U (zh) | 一种手持激光三维扫描仪的滤光和补光结构 | |
CN205149220U (zh) | 一种实现能满足不同文本内容打标的双头激光打标机 | |
MX338030B (es) | Dispositivo para determinar la ubicacion de elementos mecanicos. | |
CN104197865A (zh) | 一种具备激光束导向功能的激光自准直仪及其实现方法 | |
WO2019002656A3 (es) | Aparato para determinar la potencia óptica de lentes y método de medida | |
CN203732801U (zh) | 用于电子内窥镜的条纹投影装置 | |
CN203629792U (zh) | 一种半导体激光器巴条的器件性能测量装置 | |
CN102735220B (zh) | 长焦距、大视场相机焦面装调方法 | |
CN204101825U (zh) | 一种半导体激光器中微光学透镜实现精密装调的在线监测装置 | |
CN102207375A (zh) | 一种新的测量光纤直径的装置 | |
CN104197961B (zh) | 一种基于双焦光学系统的星模拟装置 | |
CN202631436U (zh) | 一种印刷式导光板网点品质检测装置 | |
GB2512801A (en) | Three dimensional image projector with single modulator | |
CN107707911B (zh) | 一种测试图片的生成方法 | |
CN204178614U (zh) | 一种改进型迈克尔逊干涉仪 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ASS | Succession or assignment of patent right |
Owner name: HUAZHONG PHOTOELECTRIC TECHNOLOGY INST. Free format text: FORMER OWNER: WUHAN HUAZHONG TIANJING OPTOELECTRONIC SYSTEM CO., LTD. Effective date: 20140703 |
|
C14 | Grant of patent or utility model | ||
C41 | Transfer of patent application or patent right or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140703 Address after: 430223 Jiangxia City, Wuhan province sunshine road, No. 717, Patentee after: HUAZHONG PHOTOELECTRIC TECHNOLOGY INST. Address before: 430223 Jiangxia City, Wuhan province sunshine road, No. 717, Patentee before: Wuhan Huazhong Tianjing Electro-optical Systems Co.,Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20140723 |
|
CX01 | Expiry of patent term |