JPH0475005B2 - - Google Patents
Info
- Publication number
- JPH0475005B2 JPH0475005B2 JP61174794A JP17479486A JPH0475005B2 JP H0475005 B2 JPH0475005 B2 JP H0475005B2 JP 61174794 A JP61174794 A JP 61174794A JP 17479486 A JP17479486 A JP 17479486A JP H0475005 B2 JPH0475005 B2 JP H0475005B2
- Authority
- JP
- Japan
- Prior art keywords
- tube
- tip
- rear end
- branch
- light guide
- 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
- 238000003780 insertion Methods 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims description 12
- 238000005452 bending Methods 0.000 description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 210000002105 tongue Anatomy 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 238000003745 diagnosis Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 239000004945 silicone rubber Substances 0.000 description 2
- 238000005219 brazing Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 210000005182 tip of the tongue Anatomy 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
- A61B1/12—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 cooling or rinsing arrangements
-
- 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
-
- 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
- A61B1/00091—Nozzles
-
- 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
- A61B1/00163—Optical arrangements
- A61B1/00165—Optical arrangements with light-conductive means, e.g. fibre optics
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Optics & Photonics (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Biophysics (AREA)
- Heart & Thoracic Surgery (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)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61174794A JPS6331631A (ja) | 1986-07-25 | 1986-07-25 | 内視鏡 |
US07/076,175 US4784119A (en) | 1986-07-25 | 1987-07-21 | Insertion assembly of an endoscope |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61174794A JPS6331631A (ja) | 1986-07-25 | 1986-07-25 | 内視鏡 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6331631A JPS6331631A (ja) | 1988-02-10 |
JPH0475005B2 true JPH0475005B2 (US20030199744A1-20031023-C00003.png) | 1992-11-27 |
Family
ID=15984785
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP61174794A Granted JPS6331631A (ja) | 1986-07-25 | 1986-07-25 | 内視鏡 |
Country Status (2)
Country | Link |
---|---|
US (1) | US4784119A (US20030199744A1-20031023-C00003.png) |
JP (1) | JPS6331631A (US20030199744A1-20031023-C00003.png) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005168770A (ja) * | 2003-12-10 | 2005-06-30 | Olympus Corp | 内視鏡 |
JP5009541B2 (ja) * | 2006-03-06 | 2012-08-22 | 富士フイルム株式会社 | 内視鏡の流路合流構造 |
JP5990212B2 (ja) | 2014-03-26 | 2016-09-07 | 富士フイルム株式会社 | 内視鏡用挿入部及び内視鏡 |
JPWO2016052208A1 (ja) * | 2014-10-03 | 2017-04-27 | オリンパス株式会社 | 挿入機器の挿入部及び挿入機器 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4146019A (en) * | 1976-09-30 | 1979-03-27 | University Of Southern California | Multichannel endoscope |
JPS5689231A (en) * | 1979-12-21 | 1981-07-20 | Olympus Optical Co | Endoscope |
JPS6063814A (ja) * | 1983-09-19 | 1985-04-12 | 富士通株式会社 | 透明導電膜の作製方法 |
JPS61130201A (ja) * | 1984-11-27 | 1986-06-18 | ノボ ノルディスク アクチーセルスカブ | 有害生物防除組成物およびその製造法 |
-
1986
- 1986-07-25 JP JP61174794A patent/JPS6331631A/ja active Granted
-
1987
- 1987-07-21 US US07/076,175 patent/US4784119A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS6331631A (ja) | 1988-02-10 |
US4784119A (en) | 1988-11-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |