CN104880816B - 一种基于光纤照明的可分离式光学硬管镜 - Google Patents
一种基于光纤照明的可分离式光学硬管镜 Download PDFInfo
- Publication number
- CN104880816B CN104880816B CN201410072199.9A CN201410072199A CN104880816B CN 104880816 B CN104880816 B CN 104880816B CN 201410072199 A CN201410072199 A CN 201410072199A CN 104880816 B CN104880816 B CN 104880816B
- Authority
- CN
- China
- Prior art keywords
- telescope
- eyepiece
- mirror
- hard tube
- group
- 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.)
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
- G02B23/2407—Optical details
- G02B23/2461—Illumination
- G02B23/2469—Illumination using optical fibres
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
- A61B1/07—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements using light-conductive means, e.g. optical fibres
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
- G02B23/26—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes using light guides
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410072199.9A CN104880816B (zh) | 2014-02-27 | 2014-02-27 | 一种基于光纤照明的可分离式光学硬管镜 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410072199.9A CN104880816B (zh) | 2014-02-27 | 2014-02-27 | 一种基于光纤照明的可分离式光学硬管镜 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104880816A CN104880816A (zh) | 2015-09-02 |
CN104880816B true CN104880816B (zh) | 2018-03-20 |
Family
ID=53948373
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410072199.9A Active CN104880816B (zh) | 2014-02-27 | 2014-02-27 | 一种基于光纤照明的可分离式光学硬管镜 |
Country Status (1)
Country | Link |
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CN (1) | CN104880816B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10653302B2 (en) | 2015-07-22 | 2020-05-19 | Beijing Weston Asia-Pacific Opto-Electric Instrument Co., Ltd. | Rigid endoscope |
CN105123933A (zh) * | 2015-07-28 | 2015-12-09 | 邵素英 | 一种乳酸菌片剂及其制备方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4964710B1 (en) * | 1989-07-27 | 1994-08-16 | Monadnock Optics Inc | Disposable rigid endoscope |
CN2322548Y (zh) * | 1997-12-25 | 1999-06-09 | 杭州好克光电仪器有限公司 | 分离式医用内窥镜 |
US8038602B2 (en) * | 2001-10-19 | 2011-10-18 | Visionscope Llc | Portable imaging system employing a miniature endoscope |
US7160248B2 (en) * | 2002-06-06 | 2007-01-09 | Optiscope Technologies Ltd. | Optical device for viewing of cavernous and/or inaccessible spaces |
RU2006129293A (ru) * | 2004-01-14 | 2008-02-20 | Присижн Оптикс Корпорейшн (Us) | Оптическое устройство сведения для систем формирования стереоскопического изображения |
CN201912044U (zh) * | 2010-04-12 | 2011-08-03 | 飞秒光电科技(西安)有限公司 | 耳部检查内窥镜及鼻喉检查内窥镜配套用一次性套管 |
CN203745727U (zh) * | 2014-02-27 | 2014-07-30 | 北京思迪医疗设备有限公司 | 一种基于光纤照明的可分离式光学硬管镜 |
-
2014
- 2014-02-27 CN CN201410072199.9A patent/CN104880816B/zh active Active
Also Published As
Publication number | Publication date |
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CN104880816A (zh) | 2015-09-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
EXSB | Decision made by sipo to initiate substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Liu Xiaohua Inventor after: Wu Jizhe Inventor after: Yuan Ye Inventor before: Liu Xiaohua Inventor before: Wu Jizhe |
|
COR | Change of bibliographic data | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20151229 Address after: 100081, room 96, unit 5, 201 South Avenue, Haidian District, Beijing, Zhongguancun Applicant after: WTI (Beijing) Asia-Pacific Photoelectric Instrument Co., Ltd. Address before: 100084 Beijing City, Haidian District Institute of Road No. 2 building D Room 102 Applicant before: Beijing Si Di armarium company limited |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A separable optical hard tube mirror based on optical fiber illumination Effective date of registration: 20200923 Granted publication date: 20180320 Pledgee: Liu Liang Pledgor: WTI (Beijing) Asia-Pacific Photoelectric Instrument Co.,Ltd. Registration number: Y2020990001157 |