CA2133627C - Endoscopic surgical instrument with rotatable inner shaft - Google Patents

Endoscopic surgical instrument with rotatable inner shaft Download PDF

Info

Publication number
CA2133627C
CA2133627C CA002133627A CA2133627A CA2133627C CA 2133627 C CA2133627 C CA 2133627C CA 002133627 A CA002133627 A CA 002133627A CA 2133627 A CA2133627 A CA 2133627A CA 2133627 C CA2133627 C CA 2133627C
Authority
CA
Canada
Prior art keywords
surgical instrument
handle assembly
inner shaft
shaft
endoscopic surgical
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 - Lifetime
Application number
CA002133627A
Other languages
English (en)
French (fr)
Other versions
CA2133627A1 (en
Inventor
Stanley M. Hurd
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.)
Covidien AG
Original Assignee
Sherwood Service AG
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 Sherwood Service AG filed Critical Sherwood Service AG
Publication of CA2133627A1 publication Critical patent/CA2133627A1/en
Application granted granted Critical
Publication of CA2133627C publication Critical patent/CA2133627C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • A61B17/28—Surgical forceps
    • A61B17/29—Forceps for use in minimally invasive surgery
    • A61B2017/2926—Details of heads or jaws
    • A61B2017/2927—Details of heads or jaws the angular position of the head being adjustable with respect to the shaft
    • A61B2017/2929—Details of heads or jaws the angular position of the head being adjustable with respect to the shaft with a head rotatable about the longitudinal axis of the shaft
    • 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
    • A61B2017/2926—Details of heads or jaws
    • A61B2017/2932—Transmission of forces to jaw members
    • A61B2017/2933—Transmission of forces to jaw members camming or guiding means
    • A61B2017/2936—Pins in guiding slots
    • 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
    • A61B2017/2926—Details of heads or jaws
    • A61B2017/2932—Transmission of forces to jaw members
    • A61B2017/2939—Details of linkages or pivot points
    • 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
    • A61B2017/2946—Locking means
    • 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
    • A61B2017/2948—Sealing means, e.g. for sealing the interior from fluid entry
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/08—Accessories or related features not otherwise provided for
    • A61B2090/0813—Accessories designed for easy sterilising, i.e. re-usable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/70—Cleaning devices specially adapted for surgical instruments

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Ophthalmology & Optometry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Pathology (AREA)
  • Surgical Instruments (AREA)
  • Endoscopes (AREA)
CA002133627A 1993-10-06 1994-10-04 Endoscopic surgical instrument with rotatable inner shaft Expired - Lifetime CA2133627C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/132,724 US5472439A (en) 1993-10-06 1993-10-06 Endoscopic surgical instrument with rotatable inner shaft
US08/132,724 1993-10-06

Publications (2)

Publication Number Publication Date
CA2133627A1 CA2133627A1 (en) 1995-04-07
CA2133627C true CA2133627C (en) 2005-03-29

Family

ID=22455313

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002133627A Expired - Lifetime CA2133627C (en) 1993-10-06 1994-10-04 Endoscopic surgical instrument with rotatable inner shaft

Country Status (9)

Country Link
US (1) US5472439A (enExample)
EP (1) EP0647433B1 (enExample)
JP (1) JP3626777B2 (enExample)
KR (1) KR950010857A (enExample)
AT (1) ATE183064T1 (enExample)
CA (1) CA2133627C (enExample)
DE (1) DE69419996T2 (enExample)
TW (1) TW319686B (enExample)
ZA (1) ZA947793B (enExample)

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DE10224190B3 (de) * 2002-05-31 2004-01-22 Richard Wolf Gmbh Medizinische Zange
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US7922739B2 (en) * 2003-03-28 2011-04-12 Downey Earl C Surgical instrument with trigger control
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US20090270895A1 (en) * 2007-04-06 2009-10-29 Interlace Medical, Inc. Low advance ratio, high reciprocation rate tissue removal device
US9095366B2 (en) 2007-04-06 2015-08-04 Hologic, Inc. Tissue cutter with differential hardness
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US8034062B2 (en) * 2007-05-21 2011-10-11 Ethicon Endo-Surgery, Inc. Methods and devices for placement of an intra-abdominal or intra-thoracic appliance through a natural body orifice
DE102007034577A1 (de) * 2007-07-13 2009-01-15 Karl Storz Gmbh & Co. Kg Medizinisches Instrument
JP5377991B2 (ja) 2008-02-26 2013-12-25 テルモ株式会社 マニピュレータ
US8568411B2 (en) 2008-03-31 2013-10-29 Applied Medical Resources Corporation Electrosurgical system
US20090299141A1 (en) * 2008-04-25 2009-12-03 Downey Earl C Laparoscopic Surgical Instrument
TW201018442A (en) * 2008-11-13 2010-05-16 Yun-Nan Lin A device for dissecting and cutting in endoscopic surgery
US11903602B2 (en) 2009-04-29 2024-02-20 Hologic, Inc. Uterine fibroid tissue removal device
US9693799B2 (en) 2009-09-17 2017-07-04 Pilofocus, Inc. System and method for aligning hair follicle
AU2010295447C1 (en) 2009-09-17 2014-11-27 Carlos K. Wesley Hair restoration surgery
US9314082B2 (en) 2009-09-17 2016-04-19 Pilofocus, Inc. System and method for extraction of hair follicle
DE102010044982A1 (de) 2010-09-10 2012-03-15 Dannoritzer Medizintechnik Gmbh & Co. Kg Chirurgisches Instrument
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US20160256317A1 (en) 2010-11-15 2016-09-08 Aquesys, Inc. Methods for implanting intraocular shunts
JP2014534008A (ja) 2011-10-17 2014-12-18 ピロフォーカス インコーポレイテッド 毛髪再生
US9610195B2 (en) 2013-02-27 2017-04-04 Aquesys, Inc. Intraocular shunt implantation methods and devices
US9808373B2 (en) 2013-06-28 2017-11-07 Aquesys, Inc. Intraocular shunt implantation
USD711712S1 (en) 2012-02-24 2014-08-26 Cercore Llc Pair of handles for an instrument or tool
US8968298B2 (en) 2012-03-15 2015-03-03 Covidien Lp Electrosurgical instrument
EP3068354B1 (en) 2013-11-14 2023-06-28 Aquesys, Inc. Intraocular shunt inserter
JP6573663B2 (ja) 2014-05-16 2019-09-11 アプライド メディカル リソーシーズ コーポレイション 電気外科的システム
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KR20240141860A (ko) 2014-12-23 2024-09-27 어플라이드 메디컬 리소시스 코포레이션 바이폴라 전기수술용 밀봉기 및 디바이더
USD748259S1 (en) 2014-12-29 2016-01-26 Applied Medical Resources Corporation Electrosurgical instrument
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DE102015117731A1 (de) * 2015-10-19 2017-04-20 Karl Storz Gmbh & Co. Kg Medizinisches Instrument
CN105662556B (zh) * 2015-12-30 2017-12-05 桐庐万禾医疗器械有限公司 一种光学异物抓钳
KR20190019966A (ko) 2016-06-02 2019-02-27 아큐시스, 인코포레이티드 안구내 약물 전달
US11246753B2 (en) 2017-11-08 2022-02-15 Aquesys, Inc. Manually adjustable intraocular flow regulation
US11135089B2 (en) 2018-03-09 2021-10-05 Aquesys, Inc. Intraocular shunt inserter
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CN114467389B (zh) * 2022-01-29 2023-06-13 扬州大学 一种多功能无人化耕种装置
CN114587487B (zh) * 2022-03-11 2023-07-14 常州市康蒂娜医疗科技有限公司 一种钳头角度转动操作省力的施夹钳
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Also Published As

Publication number Publication date
US5472439A (en) 1995-12-05
JP3626777B2 (ja) 2005-03-09
DE69419996T2 (de) 2000-02-24
JPH07204206A (ja) 1995-08-08
CA2133627A1 (en) 1995-04-07
KR950010857A (ko) 1995-05-15
EP0647433B1 (en) 1999-08-11
DE69419996D1 (de) 1999-09-16
TW319686B (enExample) 1997-11-11
EP0647433A1 (en) 1995-04-12
ATE183064T1 (de) 1999-08-15
ZA947793B (en) 1995-05-18

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20141006