FR2939209B1 - Videoendoscope rigide a visee deviee et mise au point reglable - Google Patents

Videoendoscope rigide a visee deviee et mise au point reglable

Info

Publication number
FR2939209B1
FR2939209B1 FR0806750A FR0806750A FR2939209B1 FR 2939209 B1 FR2939209 B1 FR 2939209B1 FR 0806750 A FR0806750 A FR 0806750A FR 0806750 A FR0806750 A FR 0806750A FR 2939209 B1 FR2939209 B1 FR 2939209B1
Authority
FR
France
Prior art keywords
videoendoscope
rigid
adjustable focus
referenced view
referenced
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.)
Active
Application number
FR0806750A
Other languages
English (en)
Other versions
FR2939209A1 (fr
Inventor
Jean Rovegno
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.)
Tokendo
Original Assignee
Tokendo
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
Application filed by Tokendo filed Critical Tokendo
Priority to FR0806750A priority Critical patent/FR2939209B1/fr
Priority to US12/628,865 priority patent/US20100137685A1/en
Publication of FR2939209A1 publication Critical patent/FR2939209A1/fr
Application granted granted Critical
Publication of FR2939209B1 publication Critical patent/FR2939209B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61B1/00002—Operational features of endoscopes
    • A61B1/00039—Operational features of endoscopes provided with input arrangements for the user
    • A61B1/00042—Operational features of endoscopes provided with input arrangements for the user for mechanical operation
    • 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
    • A61B1/00163—Optical arrangements
    • A61B1/00188—Optical arrangements with focusing or zooming features
    • 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
    • A61B1/005—Flexible endoscopes
    • A61B1/0051—Flexible endoscopes with controlled bending of insertion part
    • A61B1/0052—Constructional details of control elements, e.g. handles
    • 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
FR0806750A 2008-12-02 2008-12-02 Videoendoscope rigide a visee deviee et mise au point reglable Active FR2939209B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0806750A FR2939209B1 (fr) 2008-12-02 2008-12-02 Videoendoscope rigide a visee deviee et mise au point reglable
US12/628,865 US20100137685A1 (en) 2008-12-02 2009-12-01 Deviated viewing rigid videoendoscope with adjustable focusing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0806750A FR2939209B1 (fr) 2008-12-02 2008-12-02 Videoendoscope rigide a visee deviee et mise au point reglable

Publications (2)

Publication Number Publication Date
FR2939209A1 FR2939209A1 (fr) 2010-06-04
FR2939209B1 true FR2939209B1 (fr) 2011-02-11

Family

ID=40756349

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0806750A Active FR2939209B1 (fr) 2008-12-02 2008-12-02 Videoendoscope rigide a visee deviee et mise au point reglable

Country Status (2)

Country Link
US (1) US20100137685A1 (fr)
FR (1) FR2939209B1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010041857A1 (de) * 2010-10-01 2012-04-05 Olympus Winter & Ibe Gmbh Stereoendoskop
ITBO20120451A1 (it) * 2012-08-23 2014-02-24 Cefla Coop Telecamera per uso medicale con selezione di diverse modalità di funzionamento
CN105338883A (zh) * 2013-03-15 2016-02-17 奥利弗医疗公司 用于刚性联接的图像传感器和内窥镜的机械图像旋转
CN104111526B (zh) * 2013-04-18 2017-09-05 富士胶片株式会社 内窥镜装置
CN203894471U (zh) * 2014-06-06 2014-10-22 深圳市永恒丰智能设备有限公司 一种前端可旋转的内窥镜侧视摄像头及其内窥镜
US20170064170A1 (en) * 2015-09-01 2017-03-02 Canon Kabushiki Kaisha Optical transmission unit and image capturing apparatus
DE102019130949A1 (de) * 2019-11-15 2021-05-20 Lufthansa Technik Aktiengesellschaft Boroskop
CN116919330B (zh) * 2023-09-19 2023-12-29 北京大学第三医院（北京大学第三临床医学院） 一种纤维支气管镜

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB637573A (en) * 1945-09-26 1950-05-24 American Cystoscope Makers Inc Improvements in or relating to surgical instruments
DE3707073A1 (de) * 1987-03-05 1988-09-15 Wolf Gmbh Richard Technoskop zur groessenbestimmung von objektschaeden
US5575757A (en) * 1992-10-09 1996-11-19 Smith & Nephew Endoscopy Inc. Endoscope with focusing mechanism
GB2280514B (en) * 1993-07-26 1996-08-14 Keymed A borescope
US5801762A (en) * 1995-07-17 1998-09-01 Olympus America, Inc. Digitally measuring scopes using a high resolution encoder
US5797836A (en) * 1995-06-07 1998-08-25 Smith & Nephew, Inc. Endoscope with relative rotation and axial motion between an optical element and an imaging device
JPH08332170A (ja) * 1995-06-08 1996-12-17 Matsushita Electric Ind Co Ltd ビデオスコープ
US6117071A (en) * 1997-07-29 2000-09-12 Asahi Kogaku Kogyo Kabushiki Kaisha Endoscope with movable imaging unit for zooming or focusing
US6019721A (en) * 1998-06-09 2000-02-01 Integra Medical Camera with improved focus mechanism
DE19839188C2 (de) * 1998-08-28 2003-08-21 Storz Endoskop Gmbh Schaffhaus Endoskop
FR2783610B1 (fr) * 1998-09-18 2000-11-24 Tokendo Sarl Endoscope rotatif rigide a visee distale deviee et mise au point proximale reglable
FR2783937B3 (fr) * 1998-09-29 2000-11-24 Tokendo Sarl Endoscope rotatif rigide a visee distale deviee et mise au point proximale reglable
FR2832516B1 (fr) * 2001-11-19 2004-01-23 Tokendo Sarl Endoscopes rotatifs a visee distale deviee
FR2857200B1 (fr) * 2003-07-01 2005-09-30 Tokendo Processeur video pour l'endoscopie

Also Published As

Publication number Publication date
US20100137685A1 (en) 2010-06-03
FR2939209A1 (fr) 2010-06-04

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