DE3852895T2 - Vorrichtung zum Biegen eines länglichen Körpers. - Google Patents

Vorrichtung zum Biegen eines länglichen Körpers.

Info

Publication number
DE3852895T2
DE3852895T2 DE3852895T DE3852895T DE3852895T2 DE 3852895 T2 DE3852895 T2 DE 3852895T2 DE 3852895 T DE3852895 T DE 3852895T DE 3852895 T DE3852895 T DE 3852895T DE 3852895 T2 DE3852895 T2 DE 3852895T2
Authority
DE
Germany
Prior art keywords
bending
elongated body
elongated
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
DE3852895T
Other languages
English (en)
Other versions
DE3852895D1 (de
Inventor
Ichiro Sogawa
Nao-Omi Maeda
Kazuhiko Hayashi
Masahiko Kanda
Koro Yotsuya
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
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 JP62028640A external-priority patent/JPS63194628A/ja
Priority claimed from JP62028644A external-priority patent/JPS63194632A/ja
Priority claimed from JP62028642A external-priority patent/JPS63194630A/ja
Priority claimed from JP62028641A external-priority patent/JPS63194629A/ja
Priority claimed from JP62028643A external-priority patent/JPS63194631A/ja
Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Application granted granted Critical
Publication of DE3852895D1 publication Critical patent/DE3852895D1/de
Publication of DE3852895T2 publication Critical patent/DE3852895T2/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
    • A61B1/005—Flexible endoscopes
    • A61B1/0058—Flexible endoscopes using shape-memory elements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2210/0014—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof using shape memory or superelastic materials, e.g. nitinol
    • A61F2210/0023—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof using shape memory or superelastic materials, e.g. nitinol operated at different temperatures whilst inside or touching the human body, heated or cooled by external energy source or cold supply
    • A61F2210/0047—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof using shape memory or superelastic materials, e.g. nitinol operated at different temperatures whilst inside or touching the human body, heated or cooled by external energy source or cold supply heated by light
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/35—Optical coupling means having switching means
    • G02B6/3502—Optical coupling means having switching means involving direct waveguide displacement, e.g. cantilever type waveguide displacement involving waveguide bending, or displacing an interposed waveguide between stationary waveguides
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/35—Optical coupling means having switching means
    • G02B6/3564—Mechanical details of the actuation mechanism associated with the moving element or mounting mechanism details
    • G02B6/3568—Mechanical details of the actuation mechanism associated with the moving element or mounting mechanism details characterised by the actuating force
    • G02B6/3576—Temperature or heat actuation
DE3852895T 1987-02-09 1988-02-08 Vorrichtung zum Biegen eines länglichen Körpers. Expired - Fee Related DE3852895T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP62028640A JPS63194628A (ja) 1987-02-09 1987-02-09 長尺体の屈曲機構
JP62028644A JPS63194632A (ja) 1987-02-09 1987-02-09 長尺体の屈曲機構
JP62028642A JPS63194630A (ja) 1987-02-09 1987-02-09 長尺体の屈曲機構
JP62028641A JPS63194629A (ja) 1987-02-09 1987-02-09 長尺体の屈曲機構
JP62028643A JPS63194631A (ja) 1987-02-09 1987-02-09 長尺体の屈曲機構

Publications (2)

Publication Number Publication Date
DE3852895D1 DE3852895D1 (de) 1995-03-09
DE3852895T2 true DE3852895T2 (de) 1995-05-18

Family

ID=27521055

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3889681T Expired - Fee Related DE3889681T2 (de) 1987-02-09 1988-02-08 Vorrichtung zum Biegen eines länglichen Körpers.
DE3852895T Expired - Fee Related DE3852895T2 (de) 1987-02-09 1988-02-08 Vorrichtung zum Biegen eines länglichen Körpers.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3889681T Expired - Fee Related DE3889681T2 (de) 1987-02-09 1988-02-08 Vorrichtung zum Biegen eines länglichen Körpers.

Country Status (4)

Country Link
US (2) US4904048A (de)
EP (2) EP0279316B1 (de)
CA (1) CA1307177C (de)
DE (2) DE3889681T2 (de)

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US8517923B2 (en) * 2000-04-03 2013-08-27 Intuitive Surgical Operations, Inc. Apparatus and methods for facilitating treatment of tissue via improved delivery of energy based and non-energy based modalities
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EP1662972A4 (de) * 2000-04-03 2010-08-25 Intuitive Surgical Inc Aktivierte polymer-gelenkinstrumente und einführverfahren
US6726699B1 (en) 2000-08-15 2004-04-27 Computer Motion, Inc. Instrument guide
EP2441394B1 (de) 2000-11-28 2017-04-05 Intuitive Surgical Operations, Inc. Irrigator für ein endoskopisches Instrument
US20020165524A1 (en) 2001-05-01 2002-11-07 Dan Sanchez Pivot point arm for a robotic system used to perform a surgical procedure
US6797083B2 (en) * 2001-06-11 2004-09-28 Ev3 Inc. Method of training nitinol wire
US6728599B2 (en) 2001-09-07 2004-04-27 Computer Motion, Inc. Modularity system for computer assisted surgery
US6839612B2 (en) 2001-12-07 2005-01-04 Institute Surgical, Inc. Microwrist system for surgical procedures
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US20030225314A1 (en) * 2002-05-23 2003-12-04 David J. Guerra Flexible endoscope insertion shaft
US8882657B2 (en) 2003-03-07 2014-11-11 Intuitive Surgical Operations, Inc. Instrument having radio frequency identification systems and methods for use
DE102004003166B4 (de) * 2004-01-21 2011-09-15 Siemens Ag Katheter
US20050171467A1 (en) * 2004-01-30 2005-08-04 Jaime Landman Multiple function surgical device
SE0400817D0 (sv) * 2004-03-30 2004-03-30 Benf Ab Arrangement and method for determining muscular contractions in an anatomical organ
US7416534B2 (en) * 2004-06-22 2008-08-26 Boston Scientific Scimed, Inc. Medical device including actuator
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EP1956962B1 (de) 2005-11-22 2020-09-16 Intuitive Surgical Operations, Inc. Systeme zur bestimmung der form eines biegbaren instruments
JP2009517608A (ja) * 2005-11-23 2009-04-30 ネオガイド システムズ， インコーポレイテッド 操舵可能な装置用の非金属マルチストランド制御ケーブル
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US20080058602A1 (en) * 2006-08-30 2008-03-06 Karl Storz Endovision Endoscopic device with temperature based light source control
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Also Published As

Publication number Publication date
EP0549569A3 (en) 1993-08-18
DE3889681D1 (de) 1994-06-30
EP0549569A2 (de) 1993-06-30
EP0549569B1 (de) 1995-01-25
US4969709A (en) 1990-11-13
DE3852895D1 (de) 1995-03-09
EP0279316A2 (de) 1988-08-24
EP0279316B1 (de) 1994-05-25
CA1307177C (en) 1992-09-08
DE3889681T2 (de) 1994-09-08
EP0279316A3 (en) 1988-09-07
US4904048A (en) 1990-02-27

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8339 Ceased/non-payment of the annual fee