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
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- 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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Links
- 239000013307 optical fiber Substances 0.000 title claims abstract description 43
- 238000005286 illumination Methods 0.000 title claims abstract description 16
- 238000003384 imaging method Methods 0.000 claims abstract description 19
- 238000004512 die casting Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 206010011409 Cross infection Diseases 0.000 abstract description 3
- 206010029803 Nosocomial infection Diseases 0.000 abstract description 3
- 239000011521 glass Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000003745 diagnosis Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000002324 minimally invasive surgery Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005304 optical glass Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Optics & Photonics (AREA)
- Surgery (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Endoscopes (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
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 |
|---|---|
| CN (1) | CN104880816B (zh) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3326511B1 (en) * | 2015-07-22 | 2022-07-06 | 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 |
| CN111158137A (zh) * | 2018-11-07 | 2020-05-15 | 北京威斯顿亚太光电仪器有限公司 | 一种同轴照明的纤维内窥镜 |
| CN111158136A (zh) * | 2018-11-07 | 2020-05-15 | 北京威斯顿亚太光电仪器有限公司 | 一种偏振光同轴照明的纤维内窥镜 |
| CN111458859B (zh) * | 2020-04-23 | 2025-03-11 | 深圳英术生命科技有限公司 | 一种光学内窥镜成像及照明系统 |
| CN114366001B (zh) * | 2020-10-14 | 2025-01-21 | 深圳迈瑞生物医疗电子股份有限公司 | 一种内窥镜和内窥镜摄像系统 |
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 |
|---|---|
| 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 |