DE3271246D1 - Driving device for an endoscopic-treatment instrument - Google Patents

Driving device for an endoscopic-treatment instrument

Info

Publication number
DE3271246D1
DE3271246D1 DE8282105935T DE3271246T DE3271246D1 DE 3271246 D1 DE3271246 D1 DE 3271246D1 DE 8282105935 T DE8282105935 T DE 8282105935T DE 3271246 T DE3271246 T DE 3271246T DE 3271246 D1 DE3271246 D1 DE 3271246D1
Authority
DE
Germany
Prior art keywords
memory alloy
alloy plate
shape memory
treatment instrument
endoscopic
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
Application number
DE8282105935T
Other languages
English (en)
Inventor
Yasuhiro Ueda
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.)
Olympus Corp
Original Assignee
Olympus Optical Co 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
Application filed by Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Application granted granted Critical
Publication of DE3271246D1 publication Critical patent/DE3271246D1/de
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/02—Instruments for taking cell samples or for biopsy
    • 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
    • A61B1/00098—Deflecting means for inserted tools
    • 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
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/28—Surgical forceps
    • A61B17/29—Forceps for use in minimally invasive surgery
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/320016—Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
    • A61B2017/00292—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
    • A61B2017/003—Steerable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/28—Surgical forceps
    • A61B17/29—Forceps for use in minimally invasive surgery
    • A61B2017/2901—Details of shaft
    • A61B2017/2905—Details of shaft flexible
    • 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
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30003—Material related properties of the prosthesis or of a coating on the prosthesis
    • A61F2002/3006—Properties of materials and coating materials
    • A61F2002/30092—Properties of materials and coating materials using shape memory or superelastic materials, e.g. nitinol
    • 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
    • A61F2210/0033—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 electrically, e.g. heated by resistor
DE8282105935T 1981-07-13 1982-07-03 Driving device for an endoscopic-treatment instrument Expired DE3271246D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56109036A JPS5812637A (ja) 1981-07-13 1981-07-13 内視鏡の処置具起上装置

Publications (1)

Publication Number Publication Date
DE3271246D1 true DE3271246D1 (en) 1986-06-26

Family

ID=14499977

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282105935T Expired DE3271246D1 (en) 1981-07-13 1982-07-03 Driving device for an endoscopic-treatment instrument

Country Status (5)

Country Link
US (1) US4427000A (de)
EP (1) EP0069942B1 (de)
JP (1) JPS5812637A (de)
AT (1) ATE19853T1 (de)
DE (1) DE3271246D1 (de)

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CA1232814A (en) * 1983-09-16 1988-02-16 Hidetoshi Sakamoto Guide wire for catheter
US5190546A (en) * 1983-10-14 1993-03-02 Raychem Corporation Medical devices incorporating SIM alloy elements
US5067957A (en) * 1983-10-14 1991-11-26 Raychem Corporation Method of inserting medical devices incorporating SIM alloy elements
US5055101A (en) * 1983-10-31 1991-10-08 Catheter Research, Inc. Variable shape guide apparatus
US4944727A (en) * 1986-06-05 1990-07-31 Catheter Research, Inc. Variable shape guide apparatus
US5090956A (en) * 1983-10-31 1992-02-25 Catheter Research, Inc. Catheter with memory element-controlled steering
US5114402A (en) * 1983-10-31 1992-05-19 Catheter Research, Inc. Spring-biased tip assembly
US4742817A (en) * 1985-05-15 1988-05-10 Olympus Optical Co., Ltd. Endoscopic apparatus having a bendable insertion section
US4850351A (en) * 1985-05-22 1989-07-25 C. R. Bard, Inc. Wire guided laser catheter
US4832444A (en) * 1985-06-17 1989-05-23 Sumitomo Electric Industries, Ltd. Method and apparatus for transmitting light
US5449343A (en) * 1985-07-30 1995-09-12 Advanced Cardiovascular Systems, Inc. Steerable dilatation catheter
US5242394A (en) * 1985-07-30 1993-09-07 Advanced Cardiovascular Systems, Inc. Steerable dilatation catheter
US4799474A (en) * 1986-03-13 1989-01-24 Olympus Optical Co., Ltd. Medical tube to be inserted in body cavity
US4776844A (en) * 1986-05-02 1988-10-11 Olympus Optical Co., Ltd. Medical tube
US4884557A (en) * 1987-05-15 1989-12-05 Olympus Optical Co., Ltd. Endoscope for automatically adjusting an angle with a shape memory alloy
DE3738692A1 (de) * 1987-11-13 1989-06-01 Hannes Dr Haberl Chirurgische fasszange
US4930494A (en) * 1988-03-09 1990-06-05 Olympus Optical Co., Ltd. Apparatus for bending an insertion section of an endoscope using a shape memory alloy
JPH01244732A (ja) * 1988-03-28 1989-09-29 Asahi Optical Co Ltd シース付内視鏡
JPH085683Y2 (ja) * 1988-12-28 1996-02-21 オリンパス光学工業株式会社 内視鏡の処置具起上装置
US5120308A (en) * 1989-05-03 1992-06-09 Progressive Angioplasty Systems, Inc. Catheter with high tactile guide wire
JP2756706B2 (ja) * 1989-07-19 1998-05-25 旭光学工業株式会社 内視鏡の湾曲管部外皮チューブの固定方法及び固定具
US5193263A (en) * 1989-07-19 1993-03-16 Asahi Kogaku Kogyo Kabushiki Kaisha Method of securing skin tube to bendable tube portion of endoscope
US5509923A (en) * 1989-08-16 1996-04-23 Raychem Corporation Device for dissecting, grasping, or cutting an object
DE69024219T2 (de) * 1989-08-16 1996-11-07 Raychem Corp Anordnung zum greifen oder schneiden eines gegenstandes
WO1991012044A1 (en) * 1990-02-14 1991-08-22 Adair Edwin Lloyd Endotracheal tube intubation assist device
US5238004A (en) * 1990-04-10 1993-08-24 Boston Scientific Corporation High elongation linear elastic guidewire
US5135517A (en) * 1990-07-19 1992-08-04 Catheter Research, Inc. Expandable tube-positioning apparatus
US6682608B2 (en) 1990-12-18 2004-01-27 Advanced Cardiovascular Systems, Inc. Superelastic guiding member
US6165292A (en) * 1990-12-18 2000-12-26 Advanced Cardiovascular Systems, Inc. Superelastic guiding member
EP0491349B1 (de) * 1990-12-18 1998-03-18 Advanced Cardiovascular Systems, Inc. Verfahren zur Herstellung eines super-elastischen Führungsteils
US5231989A (en) * 1991-02-15 1993-08-03 Raychem Corporation Steerable cannula
RU2003291C1 (ru) * 1991-03-19 1993-11-30 Владимир Николаевич Хачин Устройство дл удалени конкрементов из полых органов
JPH05208014A (ja) * 1991-04-10 1993-08-20 Olympus Optical Co Ltd 処置具
DE4301604C1 (de) * 1993-01-22 1994-04-21 Aesculap Ag Medizinisches Endoskop
US5643294A (en) * 1993-03-01 1997-07-01 United States Surgical Corporation Surgical apparatus having an increased range of operability
US6994689B1 (en) 1995-06-05 2006-02-07 Medtronic Vascular, Inc. Occlusion of a vessel
US6312407B1 (en) 1995-06-05 2001-11-06 Medtronic Percusurge, Inc. Occlusion of a vessel
US6080160A (en) * 1996-12-04 2000-06-27 Light Sciences Limited Partnership Use of shape memory alloy for internally fixing light emitting device at treatment site
US6410886B1 (en) * 1997-07-10 2002-06-25 Nitinol Technologies, Inc. Nitinol heater elements
EP1019145A1 (de) 1997-09-23 2000-07-19 United States Surgical Corporation Drahtförmige quelle zur strahlentherapie
US6139563A (en) * 1997-09-25 2000-10-31 Allegiance Corporation Surgical device with malleable shaft
DE19748579C2 (de) * 1997-11-04 2000-02-03 Storz Karl Gmbh & Co Endoskopisches Instrument
WO2001039695A2 (en) * 1999-12-01 2001-06-07 Advanced Cardiovascular Systems, Inc. Nitinol alloy composition for vascular stents
JP4574806B2 (ja) * 2000-07-04 2010-11-04 オリンパス株式会社 内視鏡
US6602272B2 (en) * 2000-11-02 2003-08-05 Advanced Cardiovascular Systems, Inc. Devices configured from heat shaped, strain hardened nickel-titanium
US7976648B1 (en) 2000-11-02 2011-07-12 Abbott Cardiovascular Systems Inc. Heat treatment for cold worked nitinol to impart a shape setting capability without eventually developing stress-induced martensite
US6855161B2 (en) * 2000-12-27 2005-02-15 Advanced Cardiovascular Systems, Inc. Radiopaque nitinol alloys for medical devices
JP2002301010A (ja) * 2001-04-05 2002-10-15 Asahi Optical Co Ltd フード付き内視鏡の先端部
US7018346B2 (en) * 2001-12-18 2006-03-28 Scimed Life Systems, Inc. Guide wire with adjustable flexibility
US7942892B2 (en) * 2003-05-01 2011-05-17 Abbott Cardiovascular Systems Inc. Radiopaque nitinol embolic protection frame
JP4473027B2 (ja) 2004-03-31 2010-06-02 富士フイルム株式会社 内視鏡
US7416534B2 (en) * 2004-06-22 2008-08-26 Boston Scientific Scimed, Inc. Medical device including actuator
US7828790B2 (en) 2004-12-03 2010-11-09 Boston Scientific Scimed, Inc. Selectively flexible catheter and method of use
US8123678B2 (en) * 2006-04-07 2012-02-28 The Regents Of The University Of Colorado Endoscope apparatus, actuators, and methods therefor
US20070265494A1 (en) * 2006-05-10 2007-11-15 Boston Scientific Scimed Inc. Flexible and retractable endoscope elevator
FR2977135B1 (fr) * 2011-06-29 2014-10-10 Univ Paris Curie Instrument endoscopique a pied d'appui
JP6320391B2 (ja) * 2012-09-28 2018-05-09 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． チューブ及び同チューブを有する操縦可能な導入要素
US11234581B2 (en) * 2014-05-02 2022-02-01 Endochoice, Inc. Elevator for directing medical tool
WO2019234799A1 (ja) * 2018-06-04 2019-12-12 オリンパス株式会社 剛性可変装置および内視鏡
CN115363507A (zh) * 2022-06-15 2022-11-22 湖南省华芯医疗器械有限公司 一种内窥镜器械管、远端可扩张的插入部、手柄及内窥镜

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2424749B2 (de) * 1973-05-23 1976-10-21 Olympus Optical Co. Ltd., Tokio Endoskop mit einem kanal zum einfuehren einer zange und zum absaugen einer fluessigen substanz
JPS574963Y2 (de) * 1973-06-21 1982-01-29
US3890977A (en) * 1974-03-01 1975-06-24 Bruce C Wilson Kinetic memory electrodes, catheters and cannulae
JPS5820242Y2 (ja) * 1975-11-25 1983-04-26 オリンパス光学工業株式会社 ナイシキヨウ
DE2853466C2 (de) * 1977-12-11 1983-03-24 Kabushiki Kaisha Medos Kenkyusho, Tokyo Endoskop

Also Published As

Publication number Publication date
ATE19853T1 (de) 1986-06-15
EP0069942A3 (en) 1984-02-01
JPS5812637A (ja) 1983-01-24
US4427000A (en) 1984-01-24
EP0069942B1 (de) 1986-05-21
JPH0152011B2 (de) 1989-11-07
EP0069942A2 (de) 1983-01-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee