DE2801146C3 - Versetzbare Anordnung für ein Endoskop, um die Sichtrichtung ändern zu können - Google Patents
Versetzbare Anordnung für ein Endoskop, um die Sichtrichtung ändern zu könnenInfo
- Publication number
- DE2801146C3 DE2801146C3 DE2801146A DE2801146A DE2801146C3 DE 2801146 C3 DE2801146 C3 DE 2801146C3 DE 2801146 A DE2801146 A DE 2801146A DE 2801146 A DE2801146 A DE 2801146A DE 2801146 C3 DE2801146 C3 DE 2801146C3
- Authority
- DE
- Germany
- Prior art keywords
- endoscope
- reflective
- illumination
- optical
- change
- 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
Links
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
- G02B23/2423—Optical details of the distal end
-
- 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
- A61B1/00163—Optical arrangements
- A61B1/00165—Optical arrangements with light-conductive means, e.g. fibre optics
-
- 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
- A61B1/00174—Optical arrangements characterised by the viewing angles
- A61B1/00177—Optical arrangements characterised by the viewing angles for 90 degrees side-viewing
-
- 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
- A61B1/0615—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 for radial illumination
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Surgery (AREA)
- Optics & Photonics (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Biophysics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
- Endoscopes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP409577A JPS5389451A (en) | 1977-01-18 | 1977-01-18 | Endoscope visual field direction changing attachment optical system |
Publications (3)
Publication Number | Publication Date |
---|---|
DE2801146A1 DE2801146A1 (de) | 1978-07-20 |
DE2801146B2 DE2801146B2 (de) | 1979-02-22 |
DE2801146C3 true DE2801146C3 (de) | 1979-10-18 |
Family
ID=11575223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2801146A Expired DE2801146C3 (de) | 1977-01-18 | 1978-01-12 | Versetzbare Anordnung für ein Endoskop, um die Sichtrichtung ändern zu können |
Country Status (3)
Country | Link |
---|---|
US (1) | US4195904A (US06534493-20030318-C00166.png) |
JP (1) | JPS5389451A (US06534493-20030318-C00166.png) |
DE (1) | DE2801146C3 (US06534493-20030318-C00166.png) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5560432A (en) * | 1978-10-27 | 1980-05-07 | Olympus Optical Co | Lighting optical device for endoscope |
US4493554A (en) * | 1979-02-27 | 1985-01-15 | Diffracto | Method and apparatus for determining physical characteristics of objects and object surfaces |
JPS5670744A (en) * | 1979-11-15 | 1981-06-12 | Olympus Optical Co | Optical adaptor for endoscope |
JPS5685324A (en) * | 1979-12-17 | 1981-07-11 | Olympus Optical Co | Optical adaptor for endoscope |
JPS57195118U (US06534493-20030318-C00166.png) * | 1981-06-03 | 1982-12-10 | ||
EP0083759B1 (en) * | 1982-01-07 | 1987-08-26 | Sumitomo Electric Industries Limited | Device for monitoring the interior of a conduit |
JPH0685762B2 (ja) * | 1983-09-05 | 1994-11-02 | オリンパス光学工業株式会社 | 内視鏡撮像装置 |
DE3422271A1 (de) * | 1984-06-15 | 1985-12-19 | Bergwerksverband Gmbh, 4300 Essen | Bohrlochuntersuchungsverfahren |
JPH0531613Y2 (US06534493-20030318-C00166.png) * | 1986-05-14 | 1993-08-13 | ||
JPH0442817Y2 (US06534493-20030318-C00166.png) * | 1986-05-15 | 1992-10-09 | ||
US4846154A (en) * | 1988-06-13 | 1989-07-11 | Macanally Richard B | Dual view endoscope |
US5341240A (en) * | 1992-02-06 | 1994-08-23 | Linvatec Corporation | Disposable endoscope |
US5892630A (en) * | 1992-02-10 | 1999-04-06 | Linvatec Corporation | Disposable endoscope |
US5263110A (en) * | 1992-09-03 | 1993-11-16 | Linvatec Corporation | Imaging endoscope and endoscopic method employing phase conjugate imaging techniques |
US5573493A (en) * | 1993-10-08 | 1996-11-12 | United States Surgical Corporation | Endoscope attachment for changing angle of view |
US5644438A (en) * | 1995-10-30 | 1997-07-01 | Pottash; Paul C. | Optical device for viewing into restricted areas |
IL118914A0 (en) * | 1996-07-22 | 1996-10-31 | Zohar Argamanit Ltd | Hand-holdable optical scanner particularly useful as electronic translator |
DE19847913B4 (de) | 1998-10-19 | 2005-09-22 | Ersa Gmbh | Vorrichtung und Verfahren zur optischen Inspektion insbesondere verdeckter Lötverbindungen |
US6537209B1 (en) * | 2000-09-14 | 2003-03-25 | Itconcepts, Inc. | Optical system of lateral observation endoscope |
US6701181B2 (en) * | 2001-05-31 | 2004-03-02 | Infraredx, Inc. | Multi-path optical catheter |
US20030125630A1 (en) * | 2001-12-31 | 2003-07-03 | Furnish Simon M. | Catheter probe arrangement for tissue analysis by radiant energy delivery and radiant energy collection |
EP1601288B1 (en) * | 2003-03-05 | 2012-05-09 | InfraReDx, Inc. | Catheter probe arrangement for tissue analysis by radiant energy delivery and radiant energy collection |
US7426410B2 (en) * | 2003-06-06 | 2008-09-16 | Infraredx, Inc. | Spectroscopy of deeply-scattered light |
US7742805B2 (en) * | 2003-09-05 | 2010-06-22 | Infraredx, Inc. | Optical catheter with dual-stage beam redirector |
FR2861185B1 (fr) * | 2003-10-16 | 2005-12-30 | Snecma Moteurs | Endoscope a eclairage ultraviolet |
WO2005082225A1 (en) * | 2004-02-27 | 2005-09-09 | Optiscan Pty Ltd | Optical element |
DE102010050933A1 (de) * | 2010-11-11 | 2012-05-16 | Karl Storz Gmbh & Co. Kg | Endoskop mit schwenkbarer Blickrichtung |
US20150146201A1 (en) * | 2013-05-02 | 2015-05-28 | Michael Burka | Optical probe with extended working distance |
US11116391B2 (en) | 2017-02-01 | 2021-09-14 | Boston Scientific Scimed, Inc. | Endoscope having multiple viewing directions |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3005452A (en) * | 1957-12-23 | 1961-10-24 | Louis K Pitman | Nasolaryngoscope |
US3818902A (en) * | 1971-07-03 | 1974-06-25 | Olympus Optical Co | Endoscope assembly having its optical system provided with a direction shifter |
-
1977
- 1977-01-18 JP JP409577A patent/JPS5389451A/ja active Granted
-
1978
- 1978-01-06 US US05/867,498 patent/US4195904A/en not_active Expired - Lifetime
- 1978-01-12 DE DE2801146A patent/DE2801146C3/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2801146B2 (de) | 1979-02-22 |
JPS5389451A (en) | 1978-08-07 |
JPS6137605B2 (US06534493-20030318-C00166.png) | 1986-08-25 |
DE2801146A1 (de) | 1978-07-20 |
US4195904A (en) | 1980-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OAP | Request for examination filed | ||
OD | Request for examination | ||
C3 | Grant after two publication steps (3rd publication) | ||
8339 | Ceased/non-payment of the annual fee |