DE69923518D1 - Schlinge mit Injektionsvorrichtung - Google Patents

Schlinge mit Injektionsvorrichtung

Info

Publication number
DE69923518D1
DE69923518D1 DE69923518T DE69923518T DE69923518D1 DE 69923518 D1 DE69923518 D1 DE 69923518D1 DE 69923518 T DE69923518 T DE 69923518T DE 69923518 T DE69923518 T DE 69923518T DE 69923518 D1 DE69923518 D1 DE 69923518D1
Authority
DE
Germany
Prior art keywords
catheter
distal end
injection needle
needle
snare
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
DE69923518T
Other languages
English (en)
Other versions
DE69923518T2 (de
Inventor
Todd H Snow
Vincent J Testa
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.)
Boston Scientific Ltd Barbados
Original Assignee
Boston Scientific Ltd Barbados
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 Boston Scientific Ltd Barbados filed Critical Boston Scientific Ltd Barbados
Publication of DE69923518D1 publication Critical patent/DE69923518D1/de
Application granted granted Critical
Publication of DE69923518T2 publication Critical patent/DE69923518T2/de
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
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/08—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by means of electrically-heated probes
    • A61B18/10—Power sources therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B18/1492—Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
    • 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
    • A61B2017/00238—Type of minimally invasive operation
    • A61B2017/00269—Type of minimally invasive operation endoscopic mucosal resection EMR
    • 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
    • A61B2017/00287—Bags for 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
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22072—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with an instrument channel, e.g. for replacing one instrument by the other
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00166—Multiple lumina
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00642—Sensing and controlling the application of energy with feedback, i.e. closed loop control
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B2018/1405—Electrodes having a specific shape
    • A61B2018/1407—Loop
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B2018/1405—Electrodes having a specific shape
    • A61B2018/1407—Loop
    • A61B2018/141—Snare
DE69923518T 1998-10-26 1999-10-18 Schlinge mit Injektionsvorrichtung Expired - Lifetime DE69923518T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US178569 1994-01-07
US09/178,569 US6007546A (en) 1998-10-26 1998-10-26 Injection snare

Publications (2)

Publication Number Publication Date
DE69923518D1 true DE69923518D1 (de) 2005-03-10
DE69923518T2 DE69923518T2 (de) 2005-08-25

Family

ID=22653069

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69923518T Expired - Lifetime DE69923518T2 (de) 1998-10-26 1999-10-18 Schlinge mit Injektionsvorrichtung

Country Status (5)

Country Link
US (1) US6007546A (de)
EP (1) EP0997106B1 (de)
JP (1) JP4073125B2 (de)
CA (1) CA2285398C (de)
DE (1) DE69923518T2 (de)

Families Citing this family (104)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3244660B2 (ja) * 1998-08-17 2002-01-07 旭光学工業株式会社 内視鏡用処置具
US6022362A (en) * 1998-09-03 2000-02-08 Rubicor Medical, Inc. Excisional biopsy devices and methods
US6440147B1 (en) * 1998-09-03 2002-08-27 Rubicor Medical, Inc. Excisional biopsy devices and methods
US6221039B1 (en) * 1998-10-26 2001-04-24 Scimed Life Systems, Inc. Multi-function surgical instrument
US6371963B1 (en) * 1998-11-17 2002-04-16 Scimed Life Systems, Inc. Device for controlled endoscopic penetration of injection needle
US7288096B2 (en) * 2003-01-17 2007-10-30 Origin Medsystems, Inc. Apparatus for placement of cardiac defibrillator and pacer
US7264587B2 (en) * 1999-08-10 2007-09-04 Origin Medsystems, Inc. Endoscopic subxiphoid surgical procedures
US6773432B1 (en) 1999-10-14 2004-08-10 Applied Medical Resources Corporation Electrosurgical snare
ITCE990004A1 (it) 1999-10-25 2000-01-25 Mario Immacolato Paternuosto Valve per pinza da biopsia in endoscopia digestiva
JP2001192336A (ja) * 2000-01-11 2001-07-17 Hironori Yamamoto 高粘性物質を用いた内視鏡的粘膜切除術
EP1257215A4 (de) * 2000-02-17 2005-03-16 Kanag Baska Chirurgische schlinge
US7115125B2 (en) * 2001-01-12 2006-10-03 Granit Medical Innovations, Llc Medical cauterization snare assembly and associated methodology
US6743237B2 (en) * 2001-01-17 2004-06-01 Innon Holdings, Llc Endoscopic stone extraction device with improved basket
JP4176475B2 (ja) * 2001-01-19 2008-11-05 博徳 山本 内視鏡用注射剤
US6814739B2 (en) * 2001-05-18 2004-11-09 U.S. Endoscopy Group, Inc. Retrieval device
US6743228B2 (en) * 2001-09-12 2004-06-01 Manoa Medical, Inc. Devices and methods for tissue severing and removal
US20040199048A1 (en) * 2001-10-12 2004-10-07 Clayman Ralph V High flow stone basket system
US7186258B2 (en) * 2001-12-18 2007-03-06 Sabet Sina J Lenticular net instruments
JP4469274B2 (ja) * 2002-06-18 2010-05-26 タイコ ヘルスケア グループ エルピー 組織除去デバイス
US6736812B2 (en) * 2002-06-19 2004-05-18 Scimed Life Systems, Inc. Dual short throw advancer/retractor
US8308682B2 (en) 2003-07-18 2012-11-13 Broncus Medical Inc. Devices for maintaining patency of surgically created channels in tissue
US7588545B2 (en) 2003-09-10 2009-09-15 Boston Scientific Scimed, Inc. Forceps and collection assembly with accompanying mechanisms and related methods of use
US7270663B2 (en) * 2003-10-16 2007-09-18 Granit Medical Innovations, Llc Medical snare loop with indentations for changing effective size of loop and associated method
US7276066B2 (en) * 2003-10-29 2007-10-02 Pentax Corporation Medical instrument for endoscope
US7942896B2 (en) 2003-11-25 2011-05-17 Scimed Life Systems, Inc. Forceps and collection assembly and related methods of use and manufacture
EP1766476B1 (de) * 2004-05-25 2013-11-06 United States Endoscopy Group, Inc. Schlingen-injektionsvorrichtung
US8409167B2 (en) 2004-07-19 2013-04-02 Broncus Medical Inc Devices for delivering substances through an extra-anatomic opening created in an airway
US8216234B2 (en) * 2004-11-10 2012-07-10 Ethicon Endo-Surgery, Inc. Tissue resection device
DE102005038694A1 (de) 2005-04-11 2006-10-26 Erbe Elektromedizin Gmbh Endoskopisches Chirurgiegerät
EP1871261A4 (de) * 2005-04-12 2010-07-07 Granit Medical Innovations Llc Medizinisches instrument mit vertiefter schlaufe und relevantes verfahren
US8070756B2 (en) * 2005-04-15 2011-12-06 U.S. Endoscopy Group, Inc. Polypectomy device and method of use
US7762960B2 (en) 2005-05-13 2010-07-27 Boston Scientific Scimed, Inc. Biopsy forceps assemblies
JP4512723B2 (ja) * 2005-08-24 2010-07-28 有限会社リバー精工 内視鏡用スネア
US7789881B2 (en) * 2005-08-25 2010-09-07 Boston Scientific Scimed, Inc. Endoscopic resection method
WO2008044615A1 (en) * 2006-10-02 2008-04-17 Johnson & Johnson Kabushiki Kaisha Endoscopic snare
US20080091190A1 (en) * 2006-10-17 2008-04-17 Tyco Healthcare Group Lp Injectable surgical patch and method for performing same
US20080221587A1 (en) * 2007-03-09 2008-09-11 Jeremy Schwartz Two-stage snare-basket medical device
US8591521B2 (en) 2007-06-08 2013-11-26 United States Endoscopy Group, Inc. Retrieval device
EP2052688B1 (de) * 2007-10-25 2012-06-06 pfm medical ag Schlingenmechanismus zum chirurgischen Entnehmen
US9370341B2 (en) 2008-10-23 2016-06-21 Covidien Lp Surgical retrieval apparatus
US9095328B2 (en) * 2008-12-12 2015-08-04 Boston Scientific Scimed, Inc. Endoscopes having multiple lumens for tissue acquisition and removal and related methods of use
US9220523B2 (en) * 2009-09-14 2015-12-29 The Spectranetics Corporation Snaring systems and methods
WO2011094255A1 (en) * 2010-01-27 2011-08-04 Danbury Hospital Surgical device
US20120004647A1 (en) * 2010-07-02 2012-01-05 The University Of Utah Steerable surgical snare and method of use
US8690891B2 (en) 2010-07-02 2014-04-08 University Of Utah Research Foundation Steerable surgical snare
US8579914B2 (en) 2010-12-17 2013-11-12 Covidien Lp Specimen retrieval device
US20120172964A1 (en) 2010-12-30 2012-07-05 Boston Scientific Scimed, Inc. Stent Loading and Delivery Device Having a Loading Basket Lock Mechanism
US9700345B2 (en) * 2010-12-30 2017-07-11 Boston Scientific Scimed, Inc. Snare with retractable engaging members
US9364202B2 (en) 2011-03-11 2016-06-14 Covidien Lp Specimen removal device with gas venting
US8795291B2 (en) 2011-04-29 2014-08-05 Covidien Lp Specimen retrieval device
JP2014521381A (ja) * 2011-05-13 2014-08-28 ブロンカス テクノロジーズ， インコーポレイテッド 組織の切除のための方法およびデバイス
US8709034B2 (en) 2011-05-13 2014-04-29 Broncus Medical Inc. Methods and devices for diagnosing, monitoring, or treating medical conditions through an opening through an airway wall
WO2013078235A1 (en) 2011-11-23 2013-05-30 Broncus Medical Inc Methods and devices for diagnosing, monitoring, or treating medical conditions through an opening through an airway wall
DE102012015834A1 (de) * 2012-08-12 2014-02-13 medwork GmbH Vorrichtung zur endoskopischen Resektion im oberen oder unteren Gastrointestinaltrakt
US10945756B2 (en) 2013-03-01 2021-03-16 Catch Medical, Llc Device of inserting and controlling a snare
WO2014134285A1 (en) 2013-03-01 2014-09-04 Covidien Lp Specimen retrieval device with pouch stop
CN103142303B (zh) * 2013-03-14 2016-02-17 杭州安杰思医学科技有限公司 医用电圈套器
US9867630B2 (en) 2013-06-11 2018-01-16 Innon Holdings, Llc Endoscopic stone-extraction device
US9592067B2 (en) 2013-06-14 2017-03-14 Covidien Lp Specimen retrieval device including a reusable shaft with interchangeable pouch
US9987031B2 (en) 2013-06-14 2018-06-05 Covidien Lp Specimen retrieval device including an integrated sliding grasper
CA2921042A1 (en) 2013-08-23 2015-02-26 Covidien Lp Specimen retrieval device
US9572591B2 (en) 2013-09-03 2017-02-21 United States Endoscopy Group, Inc. Endoscopic snare device
EP3138504B1 (de) * 2014-05-02 2019-06-05 Olympus Corporation Schleimhautelevationsinstrument für ein endoskop und endoskopisches behandlungssystem
KR101649279B1 (ko) * 2014-05-28 2016-08-19 옵티메디주식회사 용종 제거용 내시경 시술기구
US10448962B2 (en) 2014-06-12 2019-10-22 Innon Holdings, Llc Endoscopic stone-extraction device
US9655634B2 (en) 2014-06-12 2017-05-23 Innon Holdings, Llc Endoscopic stone-extraction device
GB201418368D0 (en) * 2014-10-16 2014-12-03 Creo Medical Ltd Surgical snare
KR101672992B1 (ko) * 2014-12-05 2016-11-04 가톨릭대학교 산학협력단 스네어
US10524636B2 (en) * 2015-02-23 2020-01-07 Uroviu Corp. Handheld surgical endoscope
US10874287B2 (en) 2015-02-23 2020-12-29 Uroviu Corp. Handheld surgical endoscope
US10869592B2 (en) 2015-02-23 2020-12-22 Uroviu Corp. Handheld surgical endoscope
US20160262763A1 (en) * 2015-03-12 2016-09-15 Covidien Lp Ligation and specimen retrieval device
US10631893B2 (en) * 2015-07-10 2020-04-28 Warsaw Orthopedic, Inc. Nerve and soft tissue removal device
JP2017136188A (ja) * 2016-02-03 2017-08-10 株式会社八光 内視鏡用スネア
CN105615948A (zh) * 2016-03-09 2016-06-01 袁捷 一种胃肠镜钳道手术器械
US11832797B2 (en) 2016-09-25 2023-12-05 Micronvision Corp. Endoscopic fluorescence imaging
US11684248B2 (en) 2017-09-25 2023-06-27 Micronvision Corp. Endoscopy/stereo colposcopy medical instrument
US11071564B2 (en) * 2016-10-05 2021-07-27 Evalve, Inc. Cardiac valve cutting device
US10293061B2 (en) * 2016-12-06 2019-05-21 Shiu Kum LAM Two-endoscope technique of endoscopic mucosal resection and kit with a set of endoscopes for the method
WO2018129551A1 (en) 2017-01-09 2018-07-12 United States Endoscopy Group, Inc. Endoscopic snare device
US10653400B2 (en) 2017-08-07 2020-05-19 Covidien Lp Specimen retrieval device
US11771304B1 (en) 2020-11-12 2023-10-03 Micronvision Corp. Minimally invasive endoscope
US11065051B2 (en) 2017-11-03 2021-07-20 Covidien Lp Specimen retrieval device
US10973543B2 (en) 2018-01-10 2021-04-13 Covidien Lp Dual wall tissue extraction bag
US10874386B2 (en) 2018-01-24 2020-12-29 Covidien Lp Specimen retrieval device
US11730459B2 (en) 2018-02-22 2023-08-22 Covidien Lp Specimen retrieval devices and methods
US11083443B2 (en) 2018-04-24 2021-08-10 Covidien Lp Specimen retrieval device
WO2019209921A1 (en) * 2018-04-25 2019-10-31 Boston Scientific Scimed, Inc. Multifunctional electrosurgical instruments with dynamic electrode assemblies
US11045176B2 (en) 2018-05-18 2021-06-29 Covidien Lp Specimen retrieval device
US11134932B2 (en) 2018-08-13 2021-10-05 Covidien Lp Specimen retrieval device
US11730480B2 (en) 2018-09-14 2023-08-22 Covidien Lp Method and apparatus for accessing matter disposed within an internal body vessel
US11191559B2 (en) 2018-09-19 2021-12-07 Covidien Lp Specimen retrieval device
US11344300B2 (en) 2019-03-26 2022-05-31 Covidien Lp Specimen capture stapler
US11172915B2 (en) 2019-04-24 2021-11-16 Covidien Lp Specimen retrieval devices with selective bag release
US11246578B2 (en) 2019-05-15 2022-02-15 Covidien Lp Tissue collection bags with inner surface pouches
US11426151B2 (en) 2019-06-04 2022-08-30 Covidien Lp Bag closure for specimen retrieval device
WO2021016626A1 (en) 2019-07-25 2021-01-28 Uroviu Corp. Disposable endoscopy cannula with integrated grasper
US11278268B2 (en) 2019-09-16 2022-03-22 Inventio Lcc Endoscopy tools and methods of use
JP2023502852A (ja) * 2019-10-09 2023-01-26 トランスミューラル システムズ エルエルシー 組織切除、切断及び除去システム及び方法
US11446015B2 (en) 2019-10-30 2022-09-20 Covidien Lp Specimen retrieval bag
CN110811814A (zh) * 2019-10-31 2020-02-21 上海澳华光电内窥镜有限公司 一体式多功能医用电圈套器
DE202020104255U1 (de) 2020-07-23 2021-10-26 Hms Medical Gmbh Vorrichtung zum Entfernen von erhabenem Zellgewebe, insbesondere von Tumoren
WO2022054194A1 (ja) * 2020-09-10 2022-03-17 オリンパス株式会社 内視鏡用処置具、内視鏡システムおよび内視鏡用処置具の使用方法
KR102614110B1 (ko) * 2021-08-10 2023-12-18 인제대학교 산학협력단 스네어가 적용된 내시경

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1606497A (en) * 1925-08-12 1926-11-09 Alfred A R Berger Surgical instrument
US4222380A (en) * 1977-12-02 1980-09-16 Olympus Optical Co., Ltd. Celiac injector
US4598699A (en) * 1985-06-10 1986-07-08 Garren Lloyd R Endoscopic instrument for removing stomach insert
US5066295A (en) * 1986-05-13 1991-11-19 Mill-Rose Laboratories, Inc. Rotatable surgical snare
US5084054A (en) * 1990-03-05 1992-01-28 C.R. Bard, Inc. Surgical gripping instrument
US5171314A (en) * 1990-07-24 1992-12-15 Andrew Surgical, Inc. Surgical snare
US5201741A (en) * 1990-07-24 1993-04-13 Andrew Surgical, Inc. Surgical snare with shape memory effect wire
US5026371A (en) * 1990-10-01 1991-06-25 Everest Medical Corporation Handle for polypectome snare with bipolar electrodes
US5486182A (en) * 1991-11-05 1996-01-23 Wilk & Nakao Medical Technology Inc. Polyp retrieval assembly with separable web member
US5336227A (en) * 1991-11-05 1994-08-09 Wilk & Nakao Medical Technology Incorporated Surgical cauterization snare with polyp capturing web net
US5190542A (en) * 1991-11-05 1993-03-02 Nakao Naomi L Surgical retrieval assembly and related method
US5201740A (en) * 1991-11-05 1993-04-13 Nakao Naomi L Surgical retrieval assembly and related method
US5190555A (en) * 1991-12-13 1993-03-02 Unisurge, Inc. Device for collection and removal of body parts during laparoscopic surgery
US5158561A (en) * 1992-03-23 1992-10-27 Everest Medical Corporation Monopolar polypectomy snare with coagulation electrode
US5207686A (en) * 1992-04-15 1993-05-04 Stuart Dolgin Surgical snare
US5480404A (en) * 1993-06-16 1996-01-02 Ethicon, Inc. Surgical tissue retrieval instrument
US5417697A (en) * 1993-07-07 1995-05-23 Wilk; Peter J. Polyp retrieval assembly with cauterization loop and suction web
US5423830A (en) * 1993-07-07 1995-06-13 Schneebaum; Cary W. Polyp retrieval method and associated instrument assembly
US5376094A (en) * 1993-08-19 1994-12-27 Boston Scientific Corporation Improved actuating handle with pulley system for providing mechanical advantage to a surgical working element
US5746747A (en) * 1994-05-13 1998-05-05 Mckeating; John A. Polypectomy instrument
US5542948A (en) * 1994-05-24 1996-08-06 Arrow Precision Products, Inc. Surgical combination inject and snare apparatus
US5846248A (en) * 1995-04-13 1998-12-08 Boston Scientific Corporation Method and apparatus for severing and capturing polyps
US5752961A (en) * 1996-03-25 1998-05-19 The University Of Kentucky Research Foundation Angled snare assembly
US5947978A (en) * 1996-04-15 1999-09-07 Medical Innovations Corp. Surgical combination apparatus having first and second instruments operated from a common actuator
AU5251498A (en) * 1996-11-07 1998-05-29 Vascular Science Inc. Medical instrument with extendable snare
US5891153A (en) * 1997-12-23 1999-04-06 Peterson; Randy Auger nucleus extracted for cataracts

Also Published As

Publication number Publication date
US6007546A (en) 1999-12-28
EP0997106A1 (de) 2000-05-03
EP0997106B1 (de) 2005-02-02
CA2285398A1 (en) 2000-04-26
CA2285398C (en) 2009-04-21
JP2000126192A (ja) 2000-05-09
JP4073125B2 (ja) 2008-04-09
DE69923518T2 (de) 2005-08-25

Similar Documents

Publication Publication Date Title
DE69923518D1 (de) Schlinge mit Injektionsvorrichtung
KR950700705A (ko) 수술 장치(a surgical device)
ATE442179T1 (de) Kathetereinführvorrichtung
DE60137725D1 (de) Sicherheitsschutz für medizinische Nadeln
MXPA04001242A (es) Aparato de seguridad para aguja de retraccion.
ATE440632T1 (de) Katheter mit verbesserter distaler spitze
EP1437156A3 (de) Katheter mit Injektionsnadel
CA2287294A1 (en) Multi-function surgical instrument
DE69630602D1 (de) Elektrochirurgisches gerät mit einer auslösevorrichtung
ATE454851T1 (de) Medizinisches instrument mit flexibler spitze
WO2000053107A8 (en) Polypectomy snare instrument
ATE275426T1 (de) Nadel cannula
ATE245004T1 (de) Arthroskopische messvorrichtung
DE69731973D1 (de) Sonde
ATE362383T1 (de) Katheter und einführnadel-anordnung mit nadelschutz
BR0005701A (pt) Conjunto de agulha tendo um dispositivo arredondado alongado que permite a exaustão do ar
DK1064039T3 (da) Engangssprøjte
DE60017859D1 (de) Nadelanordnung mit einer länglichen Stumpfmachvorrichtung mit Entlüftungsmöglichkeit
ATE177324T1 (de) Medizinische zange

Legal Events

Date Code Title Description
8364 No opposition during term of opposition