JPH0152011B2 - - Google Patents

Info

Publication number
JPH0152011B2
JPH0152011B2 JP56109036A JP10903681A JPH0152011B2 JP H0152011 B2 JPH0152011 B2 JP H0152011B2 JP 56109036 A JP56109036 A JP 56109036A JP 10903681 A JP10903681 A JP 10903681A JP H0152011 B2 JPH0152011 B2 JP H0152011B2
Authority
JP
Japan
Prior art keywords
elevating
treatment instrument
endoscope
shape memory
forceps
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
JP56109036A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5812637A (ja
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
Priority to JP56109036A priority Critical patent/JPS5812637A/ja
Priority to US06/393,817 priority patent/US4427000A/en
Priority to EP82105935A priority patent/EP0069942B1/en
Priority to DE8282105935T priority patent/DE3271246D1/de
Priority to AT82105935T priority patent/ATE19853T1/de
Publication of JPS5812637A publication Critical patent/JPS5812637A/ja
Publication of JPH0152011B2 publication Critical patent/JPH0152011B2/ja
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or 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
    • 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
    • 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
    • A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
    • A61B2017/00292—Surgical instruments, devices or methods 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Endoscopes (AREA)
  • Surgical Instruments (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
JP56109036A 1981-07-13 1981-07-13 内視鏡の処置具起上装置 Granted JPS5812637A (ja)

Priority Applications (5)

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
US06/393,817 US4427000A (en) 1981-07-13 1982-06-30 Endoscope having a temperature sensitive memory alloy plate as the treatment instrument driving device
EP82105935A EP0069942B1 (en) 1981-07-13 1982-07-03 Driving device for an endoscopic-treatment instrument
DE8282105935T DE3271246D1 (en) 1981-07-13 1982-07-03 Driving device for an endoscopic-treatment instrument
AT82105935T ATE19853T1 (de) 1981-07-13 1982-07-03 Antriebsvorrichtung fuer ein endoskopisches behandlungsgeraet.

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 (2)

Publication Number Publication Date
JPS5812637A JPS5812637A (ja) 1983-01-24
JPH0152011B2 true JPH0152011B2 (en]) 1989-11-07

Family

ID=14499977

Family Applications (1)

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

Country Status (5)

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

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4944727A (en) * 1986-06-05 1990-07-31 Catheter Research, Inc. Variable shape guide apparatus
US5114402A (en) * 1983-10-31 1992-05-19 Catheter Research, Inc. Spring-biased tip assembly
US5090956A (en) * 1983-10-31 1992-02-25 Catheter Research, Inc. Catheter with memory element-controlled steering
US5055101A (en) * 1983-10-31 1991-10-08 Catheter Research, Inc. Variable shape guide apparatus
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
EP0487645B1 (en) * 1989-08-16 1995-12-13 Raychem Corporation A device for grasping or cutting an object
US5509923A (en) * 1989-08-16 1996-04-23 Raychem Corporation Device for dissecting, grasping, or cutting an object
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
US6165292A (en) 1990-12-18 2000-12-26 Advanced Cardiovascular Systems, Inc. Superelastic guiding member
US6682608B2 (en) 1990-12-18 2004-01-27 Advanced Cardiovascular Systems, Inc. Superelastic guiding member
CA2057799C (en) * 1990-12-18 1999-02-02 Robert M. Abrams Superelastic guiding member
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 (en) 1997-09-23 2000-07-19 United States Surgical Corporation Source wire for radiation treatment
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
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
US6602272B2 (en) * 2000-11-02 2003-08-05 Advanced Cardiovascular Systems, Inc. Devices configured from heat shaped, strain hardened nickel-titanium
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
USD474745S1 (en) 2001-12-31 2003-05-20 Karl Storz Imaging, Inc. Cable boot and connector
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
CN104684594B (zh) * 2012-09-28 2018-03-27 皇家飞利浦有限公司 管和包括所述管的可操纵引入元件
US11234581B2 (en) * 2014-05-02 2022-02-01 Endochoice, Inc. Elevator for directing medical tool
JP6936395B2 (ja) * 2018-06-04 2021-09-15 オリンパス株式会社 剛性可変装置および内視鏡
CN115363507B (zh) * 2022-06-15 2024-08-09 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 (7)

* 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 (en]) * 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
US4190041A (en) 1977-09-12 1980-02-26 Machida Endoscope Co., Ltd. Cleaning device for wire guide tube in an endoscope
DE2853466C2 (de) * 1977-12-11 1983-03-24 Kabushiki Kaisha Medos Kenkyusho, Tokyo Endoskop
US4182547A (en) 1978-08-10 1980-01-08 American Optical Corporation Image focusing apparatus for fiberscopes

Also Published As

Publication number Publication date
US4427000A (en) 1984-01-24
DE3271246D1 (en) 1986-06-26
JPS5812637A (ja) 1983-01-24
EP0069942A2 (en) 1983-01-19
EP0069942A3 (en) 1984-02-01
ATE19853T1 (de) 1986-06-15
EP0069942B1 (en) 1986-05-21

Similar Documents

Publication Publication Date Title
JPH0152011B2 (en])
CN213309607U (zh) 一种设有出水通道的输尿管肾盂镜系统
US4198959A (en) Sealing device for an endoscope guide wire assembly
US5692729A (en) Pressure equalized flow control apparatus and method for endoscope channels
EP1029414B1 (en) Video rectoscope
JP6100247B2 (ja) 医療器具用のシース及び医療装置
US4263897A (en) Endoscope
CA2547872A1 (en) A diagnostic device for tubular anatomical structures
JPH0254734B2 (en])
CN117122257A (zh) 一种内窥镜器械管、远端可扩张插入部、手柄和内窥镜
JPH0134048B2 (en])
JP3485196B2 (ja) 内視鏡カバー方式内視鏡
CN115137412A (zh) 一种可视化内窥镜用活检钳
JP2013075031A (ja) 内視鏡用鉗子栓
JP3466012B2 (ja) 内視鏡
JPH02295530A (ja) 内視鏡カテーテル及びその使用方法
JP3713286B2 (ja) 内視鏡カバー
JPH05184534A (ja) 内視鏡
JPH0111213Y2 (en])
JP3433996B2 (ja) 内視鏡カバー方式の内視鏡
CN215687726U (zh) 一种带回流通道的输尿管镜
CN119818009B (zh) 一种插入部及内窥镜
JP2599952Y2 (ja) 内視鏡カバー方式の内視鏡
JPH08182678A (ja) 可撓膜の装着装置
JP4199345B2 (ja) 超音波内視鏡の先端部