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
Application number
DE68918751T
Other languages
English (en)
Other versions
DE68918751D1 (de
Inventor
Ichirou Yokohama Works O Ogawa
Kouzou Yokohama Work Yoshimura
Kenzou K K Morita Seis Ueshima
Shinichi K K Morita Nishimoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
J Morita Manufaturing Corp
Original Assignee
Sumitomo Electric Industries Ltd
J Morita Manufaturing Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP63125312A external-priority patent/JP2539887B2/ja
Priority claimed from JP63180860A external-priority patent/JPH0228889A/ja
Application filed by Sumitomo Electric Industries Ltd, J Morita Manufaturing Corp filed Critical Sumitomo Electric Industries Ltd
Application granted granted Critical
Publication of DE68918751D1 publication Critical patent/DE68918751D1/de
Publication of DE68918751T2 publication Critical patent/DE68918751T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
DE68918751T 1988-05-23 1989-05-22 Bildaufnahme- und Verarbeitungseinrichtung. Expired - Fee Related DE68918751T2 (de)

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)

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US5188093A (en) * 1991-02-04 1993-02-23 Citation Medical Corporation Portable arthroscope with periscope optics
US5323767A (en) * 1991-02-04 1994-06-28 Citation Medical Corporation Portable arthroscope with periscope optics
US5190028A (en) * 1991-02-04 1993-03-02 Citation Medical Corporation Method for manufacturing a disposable arthroscopic probe
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US5786850A (en) * 1994-02-17 1998-07-28 Ultrak, Inc. Multiple room portable camera system
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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
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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
US8317689B1 (en) 1999-09-13 2012-11-27 Visionscope Technologies Llc Miniature endoscope system
ATE449560T1 (de) * 1999-09-13 2009-12-15 Visionscope Technologies Llc Miniaturendoskop anordnung
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
US6863651B2 (en) 2001-10-19 2005-03-08 Visionscope, Llc Miniature endoscope with imaging fiber system
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
US20070167681A1 (en) * 2001-10-19 2007-07-19 Gill Thomas J Portable imaging system employing a miniature endoscope
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
CN103415806A (zh) * 2011-03-21 2013-11-27 卡尔斯特里姆保健公司 使用液体透镜自动对焦的方法
CN103607942A (zh) * 2011-04-08 2014-02-26 卡尔斯特里姆保健公司 具有用于图像稳定的液体透镜的口腔内窥镜
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
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
CA2815936A1 (en) * 2013-03-14 2014-09-14 Stryker Corporation Tamper-evident camera enclosure
US20150216418A1 (en) * 2014-02-06 2015-08-06 Dentsply International Inc. Inspection of dental roots and the endodontic cavity space therein
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
JP7048628B2 (ja) * 2016-11-28 2022-04-05 アダプティブエンドウ エルエルシー 分離可能使い捨てシャフト付き内視鏡
JP6405395B2 (ja) 2017-01-25 2018-10-17 修 元山 極細径内視鏡
WO2019135956A1 (en) 2018-01-04 2019-07-11 Applied Medical Resources Corporation Surgical simulation camera scope
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

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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