CA2409111A1 - Lead removal apparatus - Google Patents

Lead removal apparatus Download PDF

Info

Publication number
CA2409111A1
CA2409111A1 CA002409111A CA2409111A CA2409111A1 CA 2409111 A1 CA2409111 A1 CA 2409111A1 CA 002409111 A CA002409111 A CA 002409111A CA 2409111 A CA2409111 A CA 2409111A CA 2409111 A1 CA2409111 A1 CA 2409111A1
Authority
CA
Canada
Prior art keywords
expandable portion
heart
removal apparatus
lead removal
stylet
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.)
Granted
Application number
CA002409111A
Other languages
French (fr)
Other versions
CA2409111C (en
Inventor
Chun K. Lui
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.)
Cook Vascular Inc
Original Assignee
Cook Vascular Incorporated
Chun K. Lui
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 Cook Vascular Incorporated, Chun K. Lui filed Critical Cook Vascular Incorporated
Publication of CA2409111A1 publication Critical patent/CA2409111A1/en
Application granted granted Critical
Publication of CA2409111C publication Critical patent/CA2409111C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00Electrotherapy; Circuits therefor
    • A61N1/02Details
    • A61N1/04Electrodes
    • A61N1/05Electrodes for implantation or insertion into the body, e.g. heart electrode
    • A61N1/056Transvascular endocardial electrode systems
    • A61N1/057Anchoring means; Means for fixing the head inside the heart
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00Electrotherapy; Circuits therefor
    • A61N1/02Details
    • A61N1/04Electrodes
    • A61N1/05Electrodes for implantation or insertion into the body, e.g. heart electrode
    • A61N1/056Transvascular endocardial electrode systems
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00Electrotherapy; Circuits therefor
    • A61N1/02Details
    • A61N1/04Electrodes
    • A61N1/05Electrodes for implantation or insertion into the body, e.g. heart electrode
    • A61N1/056Transvascular endocardial electrode systems
    • A61N1/057Anchoring means; Means for fixing the head inside the heart
    • A61N2001/0578Anchoring means; Means for fixing the head inside the heart having means for removal or extraction

Abstract

Disclosed is a heart lead removal apparatus (510) for removing a range of different sized implanted cardiac pacemaker or defibrillator leads (546) from the heart, typically through a blood vessel leading to the heart. The lead removal apparatus comprises a stylet (511), an expandable portion (513), and an actuator portion (512) which is manually advanced by the operator to cause the expandable portion to engage the coils (548) within a pacemaker coil lumen (551). In one preferred embodiment, the expandable portion comprises a multifilar wire bundle (515) that is helically wound around the stylet and attached about the tip (558) thereof. The actuator portion, which comprises an elongate metal cannula attached to a first handle (522), is urged forward to contact the proximal end (545) of the expandable portion, thereby causing the individual wires (514) of the multifilar wire bundle to deform outward in a random fashion.
CA002409111A 2000-05-17 2001-05-17 Lead removal apparatus Expired - Lifetime CA2409111C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US20465200P 2000-05-17 2000-05-17
US60/204,652 2000-05-17
PCT/US2001/016183 WO2001087412A2 (en) 2000-05-17 2001-05-17 Lead removal apparatus

Publications (2)

Publication Number Publication Date
CA2409111A1 true CA2409111A1 (en) 2001-11-22
CA2409111C CA2409111C (en) 2005-12-27

Family

ID=22758845

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002409111A Expired - Lifetime CA2409111C (en) 2000-05-17 2001-05-17 Lead removal apparatus

Country Status (7)

Country Link
US (3) US6687548B2 (en)
EP (1) EP1284782B1 (en)
JP (1) JP2003533300A (en)
AU (1) AU2001263284A1 (en)
CA (1) CA2409111C (en)
DE (1) DE60112078T2 (en)
WO (1) WO2001087412A2 (en)

Families Citing this family (113)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030069522A1 (en) * 1995-12-07 2003-04-10 Jacobsen Stephen J. Slotted medical device
US6440088B1 (en) * 1996-05-24 2002-08-27 Precision Vascular Systems, Inc. Hybrid catheter guide wire apparatus and method
US6582441B1 (en) 2000-02-24 2003-06-24 Advanced Bionics Corporation Surgical insertion tool
NL1018018C2 (en) * 2001-05-08 2002-11-19 Blue Medical Devices B V Balloon catheter and method for manufacturing thereof.
NL1018881C2 (en) * 2001-05-08 2002-11-25 Blue Medical Devices B V Balloon catheter for dilating vessels and lumina comprise inflatable balloon with ends attached to it's catheter tube
ATE347393T1 (en) * 2001-07-05 2006-12-15 Precision Vascular Systems Inc MEDICAL DEVICE HAVING A TORQUE-TRANSMITTING SOFT END PIECE AND METHOD FOR SHAPING IT
US20060292206A1 (en) * 2001-11-26 2006-12-28 Kim Steven W Devices and methods for treatment of vascular aneurysms
JP4028245B2 (en) * 2002-01-28 2007-12-26 テルモ株式会社 Guide wire
US7878984B2 (en) 2002-07-25 2011-02-01 Boston Scientific Scimed, Inc. Medical device for navigation through anatomy and method of making same
US7914467B2 (en) 2002-07-25 2011-03-29 Boston Scientific Scimed, Inc. Tubular member having tapered transition for use in a medical device
US7481821B2 (en) * 2002-11-12 2009-01-27 Thomas J. Fogarty Embolization device and a method of using the same
US20090165784A1 (en) * 2007-12-28 2009-07-02 Tyco Healthcare Group Lp Lubricious intubation device
US8377035B2 (en) 2003-01-17 2013-02-19 Boston Scientific Scimed, Inc. Unbalanced reinforcement members for medical device
US20040260382A1 (en) 2003-02-12 2004-12-23 Fogarty Thomas J. Intravascular implants and methods of using the same
US20040167437A1 (en) * 2003-02-26 2004-08-26 Sharrow James S. Articulating intracorporal medical device
US7169118B2 (en) * 2003-02-26 2007-01-30 Scimed Life Systems, Inc. Elongate medical device with distal cap
DE10310004B3 (en) * 2003-02-27 2004-10-21 Aesculap Ag & Co. Kg Surgical instrument
US7001369B2 (en) * 2003-03-27 2006-02-21 Scimed Life Systems, Inc. Medical device
US20050015110A1 (en) * 2003-07-18 2005-01-20 Fogarty Thomas J. Embolization device and a method of using the same
US7252005B2 (en) * 2003-08-22 2007-08-07 Alfred E. Mann Foundation For Scientific Research System and apparatus for sensing pressure in living organisms and inanimate objects
US7824345B2 (en) 2003-12-22 2010-11-02 Boston Scientific Scimed, Inc. Medical device with push force limiter
US20050267555A1 (en) 2004-05-28 2005-12-01 Marnfeldt Goran N Engagement tool for implantable medical devices
US20050288762A1 (en) * 2004-06-28 2005-12-29 Henderson Jamie S Apparatus and method for securing a graft to a tunneler
EP1792213A2 (en) * 2004-09-11 2007-06-06 The Board of Trustees of The Leland Stanford Junior University Method and apparatus for modeling the modal properties of optical waveguides
US10653440B2 (en) * 2005-04-15 2020-05-19 Cook Medical Technologies Llc Tip for lead extraction device
KR101299084B1 (en) * 2005-04-15 2013-08-27 쿡 배스큘러 인코포레이티드 Lead Extraction Device
US7983764B2 (en) * 2005-08-12 2011-07-19 Cardiac Pacemakers, Inc. Co-radial lead with extendable/retractable fixation mechanism and apparatus therefor
US9445784B2 (en) * 2005-09-22 2016-09-20 Boston Scientific Scimed, Inc Intravascular ultrasound catheter
US9358400B2 (en) 2005-10-14 2016-06-07 Pacesetter, Inc. Leadless cardiac pacemaker
US9168383B2 (en) 2005-10-14 2015-10-27 Pacesetter, Inc. Leadless cardiac pacemaker with conducted communication
US7850623B2 (en) * 2005-10-27 2010-12-14 Boston Scientific Scimed, Inc. Elongate medical device with continuous reinforcement member
US8137291B2 (en) * 2005-10-27 2012-03-20 Cook Medical Technologies Llc Wire guide having distal coupling tip
US8092467B1 (en) 2005-10-28 2012-01-10 Curtis Charles Lindstrom Apparatus and method facilitating removal of a structure implanted in a body
US8551020B2 (en) * 2006-09-13 2013-10-08 Boston Scientific Scimed, Inc. Crossing guidewire
US8556914B2 (en) 2006-12-15 2013-10-15 Boston Scientific Scimed, Inc. Medical device including structure for crossing an occlusion in a vessel
US9028520B2 (en) 2006-12-22 2015-05-12 The Spectranetics Corporation Tissue separating systems and methods
US8961551B2 (en) * 2006-12-22 2015-02-24 The Spectranetics Corporation Retractable separating systems and methods
US20080262474A1 (en) * 2007-04-20 2008-10-23 Boston Scientific Scimed, Inc. Medical device
US20100222855A1 (en) * 2007-05-15 2010-09-02 Rolf Hill MEDICAL IMPLANTABLE LEAD WITH FLEXIBLE SEGMENTED SLEEVE (As Amended)
WO2009009367A2 (en) 2007-07-06 2009-01-15 Allievion Medical, Inc. Constrained fluid delivery device
US8409114B2 (en) * 2007-08-02 2013-04-02 Boston Scientific Scimed, Inc. Composite elongate medical device including distal tubular member
US8105246B2 (en) * 2007-08-03 2012-01-31 Boston Scientific Scimed, Inc. Elongate medical device having enhanced torque and methods thereof
US20090043228A1 (en) * 2007-08-06 2009-02-12 Boston Scientific Scimed, Inc. Laser shock peening of medical devices
US8821477B2 (en) 2007-08-06 2014-09-02 Boston Scientific Scimed, Inc. Alternative micromachined structures
US9808595B2 (en) * 2007-08-07 2017-11-07 Boston Scientific Scimed, Inc Microfabricated catheter with improved bonding structure
US20090259280A1 (en) * 2007-10-15 2009-10-15 Kevin Wilkin Electrical stimulation lead with bioerodible anchors and anchor straps
US7841994B2 (en) 2007-11-02 2010-11-30 Boston Scientific Scimed, Inc. Medical device for crossing an occlusion in a vessel
JP2009231157A (en) * 2008-03-25 2009-10-08 Yazaki Corp Twisted wire and twisted wire manufacturing method
US8376961B2 (en) 2008-04-07 2013-02-19 Boston Scientific Scimed, Inc. Micromachined composite guidewire structure with anisotropic bending properties
US20090281409A1 (en) * 2008-05-06 2009-11-12 Jeryle Walter Reinforced medical device
US8535243B2 (en) * 2008-09-10 2013-09-17 Boston Scientific Scimed, Inc. Medical devices and tapered tubular members for use in medical devices
US20100063479A1 (en) * 2008-09-10 2010-03-11 Boston Scientific Scimed, Inc. Small profile, tubular component design and method of manufacture
US8795254B2 (en) * 2008-12-10 2014-08-05 Boston Scientific Scimed, Inc. Medical devices with a slotted tubular member having improved stress distribution
US8527068B2 (en) 2009-02-02 2013-09-03 Nanostim, Inc. Leadless cardiac pacemaker with secondary fixation capability
US20100222787A1 (en) * 2009-03-02 2010-09-02 Cook Vascular Incorporated Tension control device
US20100256696A1 (en) * 2009-04-07 2010-10-07 Boston Scientific Neuromodulation Corporation Anchoring Units For Implantable Electrical Stimulation Systems And Methods Of Making And Using
US9220523B2 (en) 2009-09-14 2015-12-29 The Spectranetics Corporation Snaring systems and methods
US8137293B2 (en) 2009-11-17 2012-03-20 Boston Scientific Scimed, Inc. Guidewires including a porous nickel-titanium alloy
WO2011123342A1 (en) 2010-03-29 2011-10-06 Cook Medical Technologies Llc Device and method for positioning an implanted structure to facilitate removal
WO2011123689A1 (en) 2010-03-31 2011-10-06 Boston Scientific Scimed, Inc. Guidewire with a flexural rigidity profile
US9265913B2 (en) 2010-09-22 2016-02-23 Vital 5, Llc Catheter assembly
US9974944B2 (en) 2010-07-29 2018-05-22 Cameron Health, Inc. Subcutaneous leads and methods of implant and explant
US20120245512A1 (en) * 2010-09-22 2012-09-27 Vital 5, Llc Non-linear free state catheter
US9446224B2 (en) 2010-09-22 2016-09-20 Vital 5, L.L.C. Barrier catheter
EP2627403A4 (en) 2010-10-12 2014-03-26 Nanostim Inc Temperature sensor for a leadless cardiac pacemaker
US9060692B2 (en) 2010-10-12 2015-06-23 Pacesetter, Inc. Temperature sensor for a leadless cardiac pacemaker
JP2013540022A (en) 2010-10-13 2013-10-31 ナノスティム・インコーポレイテッド Leadless cardiac pacemaker with screw anti-rotation element
JP2014501136A (en) 2010-12-13 2014-01-20 ナノスティム・インコーポレイテッド Delivery catheter system and method
WO2012082755A1 (en) * 2010-12-13 2012-06-21 Nanostim, Inc. Pacemaker retrieval systems and methods
EP2654889B1 (en) 2010-12-20 2017-03-01 Pacesetter, Inc. Leadless pacemaker with radial fixation mechanism
US8795202B2 (en) 2011-02-04 2014-08-05 Boston Scientific Scimed, Inc. Guidewires and methods for making and using the same
US20120203322A1 (en) * 2011-02-07 2012-08-09 Eells Robert M Quick release mechanism for medical device deployment
US9072874B2 (en) 2011-05-13 2015-07-07 Boston Scientific Scimed, Inc. Medical devices with a heat transfer region and a heat sink region and methods for manufacturing medical devices
US9649490B2 (en) 2011-06-16 2017-05-16 Cook Medical Technologies Llc Tip for lead extraction device
WO2013067496A2 (en) 2011-11-04 2013-05-10 Nanostim, Inc. Leadless cardiac pacemaker with integral battery and redundant welds
EP2879758B1 (en) 2012-08-01 2018-04-18 Pacesetter, Inc. Biostimulator circuit with flying cell
US9949753B2 (en) 2012-09-14 2018-04-24 The Spectranetics Corporation Tissue slitting methods and systems
US9055930B2 (en) 2012-12-17 2015-06-16 Cook Medical Technologies Llc Device for preparing an implanted medical apparatus for extraction
US9232991B2 (en) 2013-02-19 2016-01-12 Cook Medical Technologies Llc Apparatus and method for retrieving an implanted device from a body vessel
US9456872B2 (en) 2013-03-13 2016-10-04 The Spectranetics Corporation Laser ablation catheter
US9291663B2 (en) 2013-03-13 2016-03-22 The Spectranetics Corporation Alarm for lead insulation abnormality
US9883885B2 (en) 2013-03-13 2018-02-06 The Spectranetics Corporation System and method of ablative cutting and pulsed vacuum aspiration
US9421035B2 (en) 2013-03-13 2016-08-23 The Spectranetics Corporation Method for lead tip removal using a stabilization device
US9283040B2 (en) 2013-03-13 2016-03-15 The Spectranetics Corporation Device and method of ablative cutting with helical tip
US10383691B2 (en) 2013-03-13 2019-08-20 The Spectranetics Corporation Last catheter with helical internal lumen
US10835279B2 (en) 2013-03-14 2020-11-17 Spectranetics Llc Distal end supported tissue slitting apparatus
US9918737B2 (en) 2013-03-15 2018-03-20 The Spectranetics Corporation Medical device for removing an implanted object
US9925366B2 (en) 2013-03-15 2018-03-27 The Spectranetics Corporation Surgical instrument for removing an implanted object
US10448999B2 (en) 2013-03-15 2019-10-22 The Spectranetics Corporation Surgical instrument for removing an implanted object
US9668765B2 (en) 2013-03-15 2017-06-06 The Spectranetics Corporation Retractable blade for lead removal device
US10842532B2 (en) 2013-03-15 2020-11-24 Spectranetics Llc Medical device for removing an implanted object
US10136913B2 (en) 2013-03-15 2018-11-27 The Spectranetics Corporation Multiple configuration surgical cutting device
WO2017048486A1 (en) 2013-03-15 2017-03-23 The Spectranetics Corporation Medical device for removing an implanted object using laser cut hypotubes
US9586041B2 (en) 2013-08-26 2017-03-07 Cook Medical Technologies Llc Enhanced outer sheath for extraction device
US9901706B2 (en) 2014-04-11 2018-02-27 Boston Scientific Scimed, Inc. Catheters and catheter shafts
US10405924B2 (en) 2014-05-30 2019-09-10 The Spectranetics Corporation System and method of ablative cutting and vacuum aspiration through primary orifice and auxiliary side port
EP3193759B1 (en) 2014-09-05 2023-08-02 Apyx Medical Corporation Electrosurgical snare device
US10576274B2 (en) 2014-12-30 2020-03-03 Spectranetics Llc Expanding coil coupling for lead extension and extraction
US10105533B2 (en) 2014-12-30 2018-10-23 The Spectranetics Corporation Multi-loop coupling for lead extension and extraction
US9884184B2 (en) 2014-12-30 2018-02-06 The Spectranetics Corporation Wire hook coupling for lead extension and extraction
US9731113B2 (en) 2014-12-30 2017-08-15 The Spectranetics Corporation Collapsing coil coupling for lead extension and extraction
USD765243S1 (en) 2015-02-20 2016-08-30 The Spectranetics Corporation Medical device handle
USD770616S1 (en) 2015-02-20 2016-11-01 The Spectranetics Corporation Medical device handle
US10856877B2 (en) * 2015-07-10 2020-12-08 Boston Scientific Scimed, Inc. Detachable implantable devices
US10617402B2 (en) 2015-07-22 2020-04-14 Cameron Health, Inc. Minimally invasive method to implant a subcutaneous electrode
US11351048B2 (en) 2015-11-16 2022-06-07 Boston Scientific Scimed, Inc. Stent delivery systems with a reinforced deployment sheath
EP3436137B1 (en) * 2016-03-31 2021-12-15 Cardiac Pacemakers, Inc. Extraction devices configued to extract chronically implanted medical devices
US10933247B2 (en) 2017-08-21 2021-03-02 MRM MedTech, LLC Lead with integrated features to facilitate extraction and associated methods of extraction
US11865334B2 (en) 2017-08-21 2024-01-09 MRM MedTech, LLC Lead with integrated feature including a low friction component to facilitate extraction and associated methods of extraction
DE102018120761A1 (en) * 2018-08-24 2020-02-27 Biotronik Se & Co. Kg Electrode lead with integrated deformation sensor
US11065461B2 (en) 2019-07-08 2021-07-20 Bioness Inc. Implantable power adapter
IL274764A (en) * 2020-05-19 2021-12-01 Xtrac O S Ltd Vibration system and device for extraction of a lead of a cardiac implantable electronic device
WO2023166381A1 (en) * 2022-03-01 2023-09-07 Medtronic, Inc. Lead extraction system for retained lead connectors

Family Cites Families (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3118159A (en) 1961-10-13 1964-01-21 Karl J Kollmann Sewer snake
US3243755A (en) 1964-03-16 1966-03-29 Gen Electric Electrical connector
US3516412A (en) 1965-08-16 1970-06-23 Electro Catheter Corp Bipolar electrode having irregularity at inserting end thereof and method of insertion
US4000745A (en) 1968-08-05 1977-01-04 Goldberg Edward M Electrical leads for cardiac stimulators and related methods and means
US3757375A (en) 1971-08-18 1973-09-11 M Strom Obstruction removal apparatus
US3841308A (en) 1973-10-15 1974-10-15 Medical Evaluation Devices & I Distally valved catheter device
US3906938A (en) 1974-09-03 1975-09-23 Lake Region Manufacturing Comp Coil spring wire guide
US4621636A (en) 1979-07-23 1986-11-11 Fogarty Thomas J Endarterectomy method and apparatus
DE3124707C2 (en) 1981-06-24 1984-05-30 Peter Dr. 7889 Grenzach-Wyhlen Osypka Electrode adapter
US4493329A (en) 1982-08-19 1985-01-15 Lynn Crawford Implantable electrode having different stiffening and curvature maintaining characteristics along its length
US4576162A (en) 1983-03-30 1986-03-18 Mccorkle Charles E Apparatus and method for separation of scar tissue in venous pathway
US4471777A (en) 1983-03-30 1984-09-18 Mccorkle Jr Charles E Endocardial lead extraction apparatus and method
US4582056A (en) 1983-03-30 1986-04-15 Mccorkle Jr Charles E Endocardial lead extraction apparatus and method
US4541681A (en) 1983-05-04 1985-09-17 Cordis Corporation Electrical connection of wire conductor(s) to a terminal pin in an electrode assembly of a pacing lead
US4732154A (en) 1984-05-14 1988-03-22 Surgical Systems & Instruments, Inc. Rotary catheter system
US4574800A (en) 1984-12-07 1986-03-11 Cordis Corporation Implanted lead extractor
US4706671A (en) 1985-05-02 1987-11-17 Weinrib Harry P Catheter with coiled tip
FR2583985B1 (en) 1985-06-27 1988-08-05 Nivarox Sa STYLET FOR ELECTRODE IMPLANTABLE IN THE BODY
DE3532653C2 (en) 1985-09-13 1993-10-21 Martin Kaltenbach Dilatation catheter
US4762128A (en) 1986-12-09 1988-08-09 Advanced Surgical Intervention, Inc. Method and apparatus for treating hypertrophy of the prostate gland
US4762130A (en) 1987-01-15 1988-08-09 Thomas J. Fogarty Catheter with corkscrew-like balloon
US4773432A (en) 1987-02-09 1988-09-27 Schneider-Shiley (Usa) Inc. Bail-out catheter
US4834090A (en) 1987-03-02 1989-05-30 Moore J Paul Suture boot
DK163713C (en) 1987-09-02 1992-09-07 Ole Gyring Nieben DEVICE FOR THE POSITION OF A PARTICULAR CATHETTE IN A BODY
US4796642A (en) 1987-12-28 1989-01-10 Cordis Leads, Inc. Pacing lead stylet
US4886496A (en) 1988-02-04 1989-12-12 Conoscenti Craig S Bronchoscopic balloon tipped catheter and method of making the same
US5067489A (en) 1988-08-16 1991-11-26 Flexmedics Corporation Flexible guide with safety tip
US4886500A (en) 1988-11-07 1989-12-12 Lazarus Harrison M External guide wire
US4943289A (en) 1989-05-03 1990-07-24 Cook Pacemaker Corporation Apparatus for removing an elongated structure implanted in biological tissue
US5207683A (en) 1988-11-09 1993-05-04 Cook Pacemaker Corporation Apparatus for removing an elongated structure implanted in biological tissue
US6136005A (en) 1988-11-09 2000-10-24 Cook Pacemaker Corporation Apparatus for removing a coiled structure implanted in biological tissue, having expandable means including a laterally deflectable member
US5011482A (en) 1989-01-17 1991-04-30 Cook Pacemaker Corporation Apparatus for removing an elongated structure implanted in biological tissue
US5507751A (en) 1988-11-09 1996-04-16 Cook Pacemaker Corporation Locally flexible dilator sheath
US5013310A (en) 1988-11-09 1991-05-07 Cook Pacemaker Corporation Method and apparatus for removing an implanted pacemaker lead
US4988347A (en) 1988-11-09 1991-01-29 Cook Pacemaker Corporation Method and apparatus for separating a coiled structure from biological tissue
US5697936A (en) * 1988-11-10 1997-12-16 Cook Pacemaker Corporation Device for removing an elongated structure implanted in biological tissue
US5108368A (en) 1990-01-04 1992-04-28 Pilot Cardiovascular System, Inc. Steerable medical device
US5549615A (en) 1989-11-11 1996-08-27 Vascomed Institut Fur Kathetertechnologie Gmbh Method and apparatus for extracting pacemaker electrodes embedded in the heart
US5061257A (en) 1990-04-30 1991-10-29 Cordis Corporation Apertured, reinforced catheter
US5190528A (en) 1990-10-19 1993-03-02 Boston University Percutaneous transseptal left atrial cannulation system
US5231996A (en) 1992-01-28 1993-08-03 Medtronic, Inc. Removable endocardial lead
US5527326A (en) * 1992-12-29 1996-06-18 Thomas J. Fogarty Vessel deposit shearing apparatus
DE4340151C1 (en) 1993-11-25 1994-12-22 Vasco Med Inst Fuer Katheterte Extraction device
US5666968A (en) * 1995-03-17 1997-09-16 Intelliwire, Inc. Flexible guide wire with extension capability and guide wire extension for use therewith
US6231564B1 (en) * 1995-09-29 2001-05-15 Medtronic Ave, Inc. Storable guidewire system
US5769858A (en) 1995-10-20 1998-06-23 Medtronic, Inc. Locking stylet for extracting implantable lead or catheter
US6096053A (en) * 1996-05-03 2000-08-01 Scimed Life Systems, Inc. Medical retrieval basket
US5972019A (en) * 1996-07-25 1999-10-26 Target Therapeutics, Inc. Mechanical clot treatment device
US5957967A (en) * 1998-02-19 1999-09-28 Medtronic, Inc. Implantable medical lead using stamped conductor and distal loop
US6167315A (en) * 1999-04-05 2000-12-26 Spectranetics Corporation Lead locking device and method
DE19928901C2 (en) * 1999-06-24 2003-06-05 Vasco Med Inst Fuer Katheterte Device for pulling an object having an elongated inner lumen out of its anchoring in a body

Also Published As

Publication number Publication date
DE60112078T2 (en) 2006-06-01
EP1284782A2 (en) 2003-02-26
US20020010475A1 (en) 2002-01-24
US20040116939A1 (en) 2004-06-17
WO2001087412A3 (en) 2002-03-07
DE60112078D1 (en) 2005-08-25
WO2001087412A2 (en) 2001-11-22
JP2003533300A (en) 2003-11-11
EP1284782B1 (en) 2005-07-20
US6687548B2 (en) 2004-02-03
AU2001263284A1 (en) 2001-11-26
US6712826B2 (en) 2004-03-30
US7359756B2 (en) 2008-04-15
US20020007204A1 (en) 2002-01-17
CA2409111C (en) 2005-12-27

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