JPH02149910U - - Google Patents
Info
- Publication number
- JPH02149910U JPH02149910U JP1989059864U JP5986489U JPH02149910U JP H02149910 U JPH02149910 U JP H02149910U JP 1989059864 U JP1989059864 U JP 1989059864U JP 5986489 U JP5986489 U JP 5986489U JP H02149910 U JPH02149910 U JP H02149910U
- Authority
- JP
- Japan
- Prior art keywords
- fiber bundle
- guide fiber
- illumination
- light guide
- light
- 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.)
- Granted
Links
- 238000005286 illumination Methods 0.000 claims description 8
- 239000000835 fiber Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- 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
- A61B1/00112—Connection or coupling means
- A61B1/00117—Optical cables in or with an endoscope
-
- 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
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00071—Insertion part of the endoscope body
- A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
- A61B1/00096—Optical elements
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
- Endoscopes (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989059864U JPH0622811Y2 (ja) | 1989-05-23 | 1989-05-23 | 内視鏡の照明光導入装置 |
US07/524,971 US5036834A (en) | 1989-05-23 | 1990-05-18 | Illuminating light introducing device for endoscope |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989059864U JPH0622811Y2 (ja) | 1989-05-23 | 1989-05-23 | 内視鏡の照明光導入装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH02149910U true JPH02149910U (US06256357-20010703-M00001.png) | 1990-12-21 |
JPH0622811Y2 JPH0622811Y2 (ja) | 1994-06-15 |
Family
ID=13125468
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989059864U Expired - Lifetime JPH0622811Y2 (ja) | 1989-05-23 | 1989-05-23 | 内視鏡の照明光導入装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US5036834A (US06256357-20010703-M00001.png) |
JP (1) | JPH0622811Y2 (US06256357-20010703-M00001.png) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5272497A (en) * | 1989-07-25 | 1993-12-21 | Asahi Kogaku Kogyo Kabushiki Kaisha | Light source apparatus for endoscope |
JP2948640B2 (ja) * | 1990-09-18 | 1999-09-13 | 旭光学工業株式会社 | 内視鏡のコネクタ装置 |
JP2591523Y2 (ja) * | 1990-10-31 | 1999-03-03 | 株式会社町田製作所 | 内視鏡の照明光用コネクタ装置 |
US5305736A (en) * | 1991-04-26 | 1994-04-26 | Asahi Kogaku Kogyo Kabushiki Kaisha | Distal end part of endoscope |
US5394499A (en) * | 1992-12-28 | 1995-02-28 | Olympus Optical Co., Ltd. | Observation system with an endoscope |
US5486154A (en) * | 1993-06-08 | 1996-01-23 | Kelleher; Brian S. | Endoscope |
JP3070405B2 (ja) * | 1994-08-18 | 2000-07-31 | 富士写真光機株式会社 | 内視鏡のライトガイドコネクタ |
US5746494A (en) * | 1994-11-22 | 1998-05-05 | Asahi Kogaku Kogyo Kabushiki Kaisha | Illuminating apparatus of endoscope |
FR2732094A1 (fr) * | 1995-03-22 | 1996-09-27 | Philips Eclairage | Generateur de lumiere pour fibres optiques |
AT405212B (de) * | 1997-01-15 | 1999-06-25 | Photonic Optische Geraete Gmbh | Optisches element |
JP2000035544A (ja) | 1998-07-16 | 2000-02-02 | Asahi Optical Co Ltd | 内視鏡装置のライトガイドコネクタ接続部 |
JP2001008892A (ja) | 1999-06-28 | 2001-01-16 | Asahi Optical Co Ltd | 光源装置及び内視鏡システム |
JP2001281558A (ja) | 2000-03-31 | 2001-10-10 | Asahi Optical Co Ltd | 照明光学系及び照明レンズ |
US6921920B2 (en) * | 2001-08-31 | 2005-07-26 | Smith & Nephew, Inc. | Solid-state light source |
US6692431B2 (en) * | 2001-09-07 | 2004-02-17 | Smith & Nephew, Inc. | Endoscopic system with a solid-state light source |
CN102519380B (zh) * | 2011-12-19 | 2014-07-23 | 无锡成电光纤传感科技有限公司 | 基于光纤的微腔型珐珀传感器、制作方法及检测装置 |
US11529168B2 (en) | 2019-08-23 | 2022-12-20 | Rebound Therapeutics Corporation | Cannula with illumination |
CN214906602U (zh) * | 2021-01-07 | 2021-11-30 | 上海视介光电科技有限公司 | 一种内窥镜照明装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60161309U (ja) * | 1984-04-04 | 1985-10-26 | 株式会社 冨士化学工業所 | 光フアイバ−用レセプタクル |
JPS63200811U (US06256357-20010703-M00001.png) * | 1987-06-15 | 1988-12-23 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2932294A (en) * | 1954-10-13 | 1960-04-12 | Centre Nat Rech Scient | Lighting devices for endoscopes |
FR84847E (US06256357-20010703-M00001.png) * | 1962-12-04 | 1965-07-26 | ||
JPS5586436A (en) * | 1978-12-22 | 1980-06-30 | Olympus Optical Co | Endoscope |
US4294234A (en) * | 1979-06-22 | 1981-10-13 | Olympus Optical Co., Ltd. | Endoscope |
US4529267A (en) * | 1980-12-10 | 1985-07-16 | Olympus Optical Co., Ltd. | Illuminating system for endoscopes |
JPS63130720U (US06256357-20010703-M00001.png) * | 1987-02-17 | 1988-08-26 | ||
JPS63200811A (ja) * | 1987-02-18 | 1988-08-19 | Arai Tekkosho:Kk | 開放型濾過または分離器における処理圧漏洩防止装置 |
-
1989
- 1989-05-23 JP JP1989059864U patent/JPH0622811Y2/ja not_active Expired - Lifetime
-
1990
- 1990-05-18 US US07/524,971 patent/US5036834A/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60161309U (ja) * | 1984-04-04 | 1985-10-26 | 株式会社 冨士化学工業所 | 光フアイバ−用レセプタクル |
JPS63200811U (US06256357-20010703-M00001.png) * | 1987-06-15 | 1988-12-23 |
Also Published As
Publication number | Publication date |
---|---|
JPH0622811Y2 (ja) | 1994-06-15 |
US5036834A (en) | 1991-08-06 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |