DE68918751T2 - Bildaufnahme- und Verarbeitungseinrichtung. - Google Patents
Bildaufnahme- und Verarbeitungseinrichtung.Info
- Publication number
- DE68918751T2 DE68918751T2 DE68918751T DE68918751T DE68918751T2 DE 68918751 T2 DE68918751 T2 DE 68918751T2 DE 68918751 T DE68918751 T DE 68918751T DE 68918751 T DE68918751 T DE 68918751T DE 68918751 T2 DE68918751 T2 DE 68918751T2
- Authority
- DE
- Germany
- Prior art keywords
- processing device
- image acquisition
- acquisition
- image
- processing
- 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 - Fee Related
Links
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
- A61B1/00064—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
- A61B1/00101—Insertion part of the endoscope body characterised by distal tip features the distal tip features being detachable
-
- 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
- A61B1/00105—Constructional details of the endoscope body characterised by modular construction
-
- 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
-
- 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
- A61B1/04—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 combined with photographic or television appliances
- A61B1/042—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 combined with photographic or television appliances characterised by a proximal camera, e.g. a CCD camera
-
- 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
- A61B1/04—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 combined with photographic or television appliances
- A61B1/044—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 combined with photographic or television appliances for absorption imaging
-
- 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
- A61B1/0607—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 annular illumination
-
- 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
-
- 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
- A61B1/24—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 for the mouth, i.e. stomatoscopes, e.g. with tongue depressors; Instruments for opening or keeping open the mouth
-
- 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
- A61B1/0623—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 off-axis illumination
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63125312A JP2539887B2 (ja) | 1988-05-23 | 1988-05-23 | 根管内視鏡 |
JP63180860A JPH0228889A (ja) | 1988-07-19 | 1988-07-19 | 画像処理装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68918751D1 DE68918751D1 (de) | 1994-11-17 |
DE68918751T2 true DE68918751T2 (de) | 1995-03-02 |
Family
ID=26461778
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68918751T Expired - Fee Related DE68918751T2 (de) | 1988-05-23 | 1989-05-22 | Bildaufnahme- und Verarbeitungseinrichtung. |
Country Status (3)
Country | Link |
---|---|
US (1) | US4947245A (de) |
EP (1) | EP0343558B1 (de) |
DE (1) | DE68918751T2 (de) |
Families Citing this family (66)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0681614B2 (ja) * | 1989-04-12 | 1994-10-19 | 株式会社東芝 | 電子内視鏡装置 |
US4979498A (en) * | 1989-10-30 | 1990-12-25 | Machida Incorporated | Video cervicoscope system |
JP3007698B2 (ja) * | 1991-01-25 | 2000-02-07 | オリンパス光学工業株式会社 | 内視鏡システム |
US5190028A (en) * | 1991-02-04 | 1993-03-02 | Citation Medical Corporation | Method for manufacturing a disposable arthroscopic probe |
AU645851B2 (en) * | 1991-02-04 | 1994-01-27 | Citation Medical Corporation | Portable arthroscope with disposable probe |
US5323767A (en) * | 1991-02-04 | 1994-06-28 | Citation Medical Corporation | Portable arthroscope with periscope optics |
US5188093A (en) * | 1991-02-04 | 1993-02-23 | Citation Medical Corporation | Portable arthroscope with periscope optics |
US5329936A (en) * | 1991-02-04 | 1994-07-19 | Citation Medical Corporation | Portable arthroscope with periscope optics |
US5437278A (en) * | 1992-01-10 | 1995-08-01 | Wilk; Peter J. | Medical diagnosis system and method |
US5360005A (en) * | 1992-01-10 | 1994-11-01 | Wilk Peter J | Medical diagnosis device for sensing cardiac activity and blood flow |
DE4211547C2 (de) * | 1992-04-06 | 1994-08-11 | Henke Sass Wolf Gmbh | Schutzabdeckung für das distale Ende von Endoskopen |
US5351678A (en) * | 1992-09-01 | 1994-10-04 | Citation Medical Corporation | Endoscope scope assembly for full hemisphere view |
US5402768A (en) * | 1992-09-01 | 1995-04-04 | Adair; Edwin L. | Endoscope with reusable core and disposable sheath with passageways |
US5363839A (en) * | 1992-09-21 | 1994-11-15 | Jedmed Instrument Company | Video otoscope |
US5685821A (en) * | 1992-10-19 | 1997-11-11 | Arthrotek | Method and apparatus for performing endoscopic surgical procedures |
US5423312A (en) * | 1992-12-18 | 1995-06-13 | Schott Fiber Optics, Inc. | Rigid endoscope having modified high refractive index tunnel rod for image transmission and method of manufacture thereof |
IL104423A (en) * | 1993-01-18 | 1998-09-24 | Opgal Optronic Ind Ltd | Infra-red vascular angiography system |
US5487661A (en) * | 1993-10-08 | 1996-01-30 | Dentsply International, Inc. | Portable dental camera and system |
US5786850A (en) * | 1994-02-17 | 1998-07-28 | Ultrak, Inc. | Multiple room portable camera system |
US5554100A (en) * | 1994-03-24 | 1996-09-10 | United States Surgical Corporation | Arthroscope with shim for angularly orienting illumination fibers |
US5527261A (en) * | 1994-08-18 | 1996-06-18 | Welch Allyn, Inc. | Remote hand-held diagnostic instrument with video imaging |
US5682199A (en) * | 1996-03-28 | 1997-10-28 | Jedmed Instrument Company | Video endoscope with interchangeable endoscope heads |
US5755571A (en) * | 1996-09-09 | 1998-05-26 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Differential measurement periodontal structures mapping system |
US5808813A (en) * | 1996-10-30 | 1998-09-15 | Smith & Nephew, Inc. | Optical coupler |
US6201880B1 (en) | 1996-12-31 | 2001-03-13 | Electro-Optical Sciences | Method and apparatus for electronically imaging a tooth through transillumination by light |
US6393431B1 (en) | 1997-04-04 | 2002-05-21 | Welch Allyn, Inc. | Compact imaging instrument system |
US6106457A (en) | 1997-04-04 | 2000-08-22 | Welch Allyn, Inc. | Compact imaging instrument system |
US6142934A (en) * | 1997-04-04 | 2000-11-07 | Welch Allyn, Inc. | Objective lens system for imaging instrument |
US6332092B1 (en) | 1998-07-08 | 2001-12-18 | Lifespex, Incorporated | Optical probe having and methods for uniform light irradiation and/or light collection over a volume |
US6487440B2 (en) | 1998-07-08 | 2002-11-26 | Lifespex, Inc. | Optical probe having and methods for difuse and uniform light irradiation |
ATE449560T1 (de) * | 1999-09-13 | 2009-12-15 | Visionscope Technologies Llc | Miniaturendoskop anordnung |
US8317689B1 (en) | 1999-09-13 | 2012-11-27 | Visionscope Technologies Llc | Miniature endoscope system |
US6498884B1 (en) * | 1999-10-21 | 2002-12-24 | Quickie Vision Llc | Wide-view endoscope compatible with HDTV format |
US6993167B1 (en) | 1999-11-12 | 2006-01-31 | Polartechnics Limited | System and method for examining, recording and analyzing dermatological conditions |
US6958766B2 (en) | 2000-04-06 | 2005-10-25 | Gendex Corporation | Dental video imaging system |
DE10121450A1 (de) * | 2001-04-27 | 2002-11-21 | Storz Endoskop Gmbh Schaffhaus | Optisches Instrument, insbesondere Endoskop, mit Wechselkopf |
US6869397B2 (en) * | 2001-06-01 | 2005-03-22 | The Board Of Trustees Of The Leland Stanford Junior University | Non-tethered macro-to-micro endoscope |
US20070167681A1 (en) | 2001-10-19 | 2007-07-19 | Gill Thomas J | Portable imaging system employing a miniature endoscope |
US10595710B2 (en) * | 2001-10-19 | 2020-03-24 | Visionscope Technologies Llc | Portable imaging system employing a miniature endoscope |
US8038602B2 (en) * | 2001-10-19 | 2011-10-18 | Visionscope Llc | Portable imaging system employing a miniature endoscope |
US6863651B2 (en) | 2001-10-19 | 2005-03-08 | Visionscope, Llc | Miniature endoscope with imaging fiber system |
DE10359337B4 (de) * | 2003-12-16 | 2007-10-31 | Blazejewski Medi-Tech Gmbh | Endoskop |
DE102004026004B4 (de) * | 2004-05-27 | 2006-09-21 | Stm Medizintechnik Starnberg Gmbh | Endoskop mit visueller Einrichtung für Rundumblick |
US7193702B2 (en) | 2004-07-21 | 2007-03-20 | J.M. Canty Inc. | Insertion fluid inspection device |
JP4937136B2 (ja) | 2004-12-28 | 2012-05-23 | パトリック・シー・メルダー | 内視鏡画像システム |
US10588486B2 (en) * | 2013-09-19 | 2020-03-17 | Physio-Control, Inc | Multi-function video system with interchangeable medical tool |
US20070149853A1 (en) * | 2005-12-24 | 2007-06-28 | Chang Chun Y | Industrial endoscope |
US20100145146A1 (en) * | 2005-12-28 | 2010-06-10 | Envisionier Medical Technologies, Inc. | Endoscopic digital recording system with removable screen and storage device |
JP5185505B2 (ja) * | 2006-03-07 | 2013-04-17 | オリンパスメディカルシステムズ株式会社 | 内視鏡システム及びこの内視鏡システムに適用されるアダプタ |
WO2010122585A1 (en) * | 2009-04-24 | 2010-10-28 | Endo Dental S.R.L. | Endoscopic device |
TWI578949B (zh) * | 2009-07-15 | 2017-04-21 | Medical Intubation Tech Corp | Endoscopic device and its image processing method |
DE102010004500A1 (de) * | 2010-01-12 | 2011-08-18 | PolyDiagnost GmbH, 85276 | Endoskopoptik und Endoskop |
JP2014513319A (ja) * | 2011-03-21 | 2014-05-29 | ケアストリーム ヘルス インク | 液体レンズを使用する自動焦点合わせ方法 |
JP2014516609A (ja) * | 2011-04-08 | 2014-07-17 | ケアストリーム ヘルス インク | 画像安定化のための液体レンズを有する口腔内カメラ |
US9119531B2 (en) * | 2011-10-27 | 2015-09-01 | Cook Medical Technologies Llc | Visualization catheter periscope |
US8840543B2 (en) | 2011-12-07 | 2014-09-23 | Stryker Corporation | Parfocal coupler for endoscopic viewing system |
CA2815936A1 (en) | 2013-03-14 | 2014-09-14 | Stryker Corporation | Tamper-evident camera enclosure |
CN105473051B (zh) * | 2013-03-14 | 2019-04-30 | 卢米切拉有限公司 | 医学成像设备及使用方法 |
JP2017506947A (ja) * | 2014-02-06 | 2017-03-16 | デンツプライ シロナ インコーポレーテッド | 歯根およびその歯内空洞空間の検査 |
US11166628B2 (en) | 2016-02-02 | 2021-11-09 | Physio-Control, Inc. | Laryngoscope with handle-grip activated recording |
US10321975B2 (en) * | 2016-05-26 | 2019-06-18 | Ormco Corporation | Root canal debridement effectiveness device and method |
WO2018098465A1 (en) * | 2016-11-28 | 2018-05-31 | Inventio, Inc. | Endoscope with separable, disposable shaft |
JP6405395B2 (ja) * | 2017-01-25 | 2018-10-17 | 修 元山 | 極細径内視鏡 |
EP3735163A1 (de) | 2018-01-04 | 2020-11-11 | Applied Medical Resources Corporation | Chirurgisches simulationskameraoszilloskop |
DE102018105846A1 (de) * | 2018-03-14 | 2019-09-19 | Olympus Winter & Ibe Gmbh | Optisches System für ein Endoskop und Verfahren zum Fixieren einer distalen optischen Baugruppe an einer proximalen optischen Baugruppe eines optischen Systems für ein Endoskop |
USD1018844S1 (en) | 2020-01-09 | 2024-03-19 | Adaptivendo Llc | Endoscope handle |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4168882A (en) * | 1975-04-30 | 1979-09-25 | The Secretary Of State For Social Services In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland | Optical systems |
US4413278A (en) * | 1981-10-05 | 1983-11-01 | Designs For Vision, Inc. | Optical coupling apparatus for coupling an arthoscope to a camera |
AU569442B2 (en) * | 1983-04-11 | 1988-01-28 | Sumitomo Electric Industries, Ltd. | Device for observing pictures |
US4539586A (en) * | 1983-10-07 | 1985-09-03 | Welch Allyn Inc. | Connector module for video endoscopic system |
JPH0221041Y2 (de) * | 1983-11-08 | 1990-06-07 | ||
US4754328A (en) * | 1984-01-03 | 1988-06-28 | Medical Dynamics, Inc. | Laser endoscope |
US4639772A (en) * | 1984-02-07 | 1987-01-27 | Circon Corporation | Focusable video camera for use with endoscopes |
FR2563934B1 (fr) * | 1984-05-02 | 1987-09-11 | Abitbol Jean | Procede et appareil d'acquisition et d'enregistrement de donnees caracteristiques relatives aux cordes vocales |
JPS60243625A (ja) * | 1984-05-18 | 1985-12-03 | Fuji Photo Optical Co Ltd | 内視鏡の接続システム |
JPH0680107B2 (ja) * | 1985-02-19 | 1994-10-12 | 旭硝子株式会社 | ポリウレタンウレア系エラストマ−の製造方法 |
FR2591094A1 (fr) * | 1985-12-09 | 1987-06-12 | Benaim Georges | Videoscope buccal. |
US4727416A (en) * | 1987-03-05 | 1988-02-23 | Fuji Optical Systems, Inc. | Electronic video dental camera |
US4860094A (en) * | 1987-03-10 | 1989-08-22 | Olympus Optical Co., Ltd. | Control apparatus for use with different types of endoscopes |
DE3710646A1 (de) * | 1987-03-31 | 1988-10-20 | Norbert Lemke | Varioobjektiv fuer eine fernsehkamera insbesondere fuer endoskopische anwendungen |
JPS63267329A (ja) * | 1987-04-24 | 1988-11-04 | Olympus Optical Co Ltd | 歯科用内視鏡 |
-
1989
- 1989-05-22 US US07/354,993 patent/US4947245A/en not_active Expired - Fee Related
- 1989-05-22 DE DE68918751T patent/DE68918751T2/de not_active Expired - Fee Related
- 1989-05-22 EP EP89109161A patent/EP0343558B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0343558A1 (de) | 1989-11-29 |
US4947245A (en) | 1990-08-07 |
EP0343558B1 (de) | 1994-10-12 |
DE68918751D1 (de) | 1994-11-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: J. MORITA MFG. CORP., KYOTO, JP |
|
8339 | Ceased/non-payment of the annual fee |