DE60133099D1 - Elektroden mit verstellbarer länge für ablation unter irrigation - Google Patents

Elektroden mit verstellbarer länge für ablation unter irrigation

Info

Publication number
DE60133099D1
DE60133099D1 DE60133099T DE60133099T DE60133099D1 DE 60133099 D1 DE60133099 D1 DE 60133099D1 DE 60133099 T DE60133099 T DE 60133099T DE 60133099 T DE60133099 T DE 60133099T DE 60133099 D1 DE60133099 D1 DE 60133099D1
Authority
DE
Germany
Prior art keywords
electrodes
adjustable length
under irrigation
ablation under
ablation
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
DE60133099T
Other languages
English (en)
Other versions
DE60133099T2 (de
Inventor
David E Francischelli
Richard H Comben
Michael F Hoey
Rahul Mehra
Jon M Ocel
Robert Pearson
Paul V Trescony
Scott E Jahns
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.)
Medtronic Inc
Original Assignee
Medtronic Inc
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 Medtronic Inc filed Critical Medtronic Inc
Application granted granted Critical
Publication of DE60133099D1 publication Critical patent/DE60133099D1/de
Publication of DE60133099T2 publication Critical patent/DE60133099T2/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
    • A61B18/12—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
    • 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
    • A61B18/1442—Probes having pivoting end effectors, e.g. forceps
    • A61B18/1445—Probes having pivoting end effectors, e.g. forceps at the distal end of a shaft, e.g. forceps or scissors at the end of a rigid rod
    • 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
    • A61B2018/00059—Material properties
    • A61B2018/00065—Material properties porous
    • 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
    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00345—Vascular system
    • A61B2018/00351—Heart
    • 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
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00577—Ablation
    • 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
    • A61B2018/1435—Spiral
    • 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
    • A61B2018/1472—Probes or electrodes therefor for use with liquid electrolyte, e.g. virtual electrodes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2218/00—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2218/001—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body having means for irrigation and/or aspiration of substances to and/or from the surgical site
    • A61B2218/002—Irrigation
DE60133099T 2000-04-27 2001-04-18 Elektroden mit verstellbarer länge für ablation unter irrigation Expired - Lifetime DE60133099T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/558,975 US6488680B1 (en) 2000-04-27 2000-04-27 Variable length electrodes for delivery of irrigated ablation
US558975 2000-04-27
PCT/US2001/012628 WO2001082813A2 (en) 2000-04-27 2001-04-18 Variable length electrodes for delivery of irrigated ablation

Publications (2)

Publication Number Publication Date
DE60133099D1 true DE60133099D1 (de) 2008-04-17
DE60133099T2 DE60133099T2 (de) 2009-04-30

Family

ID=24231765

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60133099T Expired - Lifetime DE60133099T2 (de) 2000-04-27 2001-04-18 Elektroden mit verstellbarer länge für ablation unter irrigation

Country Status (5)

Country Link
US (3) US6488680B1 (de)
EP (1) EP1278472B1 (de)
AU (1) AU2001253656A1 (de)
DE (1) DE60133099T2 (de)
WO (1) WO2001082813A2 (de)

Families Citing this family (199)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6409722B1 (en) 1998-07-07 2002-06-25 Medtronic, Inc. Apparatus and method for creating, maintaining, and controlling a virtual electrode used for the ablation of tissue
US5897553A (en) 1995-11-02 1999-04-27 Medtronic, Inc. Ball point fluid-assisted electrocautery device
US6096037A (en) 1997-07-29 2000-08-01 Medtronic, Inc. Tissue sealing electrosurgery device and methods of sealing tissue
US6537248B2 (en) 1998-07-07 2003-03-25 Medtronic, Inc. Helical needle apparatus for creating a virtual electrode used for the ablation of tissue
US6706039B2 (en) 1998-07-07 2004-03-16 Medtronic, Inc. Method and apparatus for creating a bi-polar virtual electrode used for the ablation of tissue
US7364577B2 (en) 2002-02-11 2008-04-29 Sherwood Services Ag Vessel sealing system
US7706882B2 (en) 2000-01-19 2010-04-27 Medtronic, Inc. Methods of using high intensity focused ultrasound to form an ablated tissue area
US8241274B2 (en) 2000-01-19 2012-08-14 Medtronic, Inc. Method for guiding a medical device
US8221402B2 (en) 2000-01-19 2012-07-17 Medtronic, Inc. Method for guiding a medical device
US6689131B2 (en) 2001-03-08 2004-02-10 Tissuelink Medical, Inc. Electrosurgical device having a tissue reduction sensor
JP2004500207A (ja) 2000-03-06 2004-01-08 ティシューリンク・メディカル・インコーポレーテッド 流体配給システム及び電気外科用器具コントローラ
US8048070B2 (en) 2000-03-06 2011-11-01 Salient Surgical Technologies, Inc. Fluid-assisted medical devices, systems and methods
US6558385B1 (en) 2000-09-22 2003-05-06 Tissuelink Medical, Inc. Fluid-assisted medical device
US7811282B2 (en) 2000-03-06 2010-10-12 Salient Surgical Technologies, Inc. Fluid-assisted electrosurgical devices, electrosurgical unit with pump and methods of use thereof
EP1278471B1 (de) 2000-04-27 2005-06-15 Medtronic, Inc. Vibrationsempfindliche ablationsvorrichtung
US6514250B1 (en) 2000-04-27 2003-02-04 Medtronic, Inc. Suction stabilized epicardial ablation devices
US20020107514A1 (en) * 2000-04-27 2002-08-08 Hooven Michael D. Transmural ablation device with parallel jaws
US6926669B1 (en) 2000-10-10 2005-08-09 Medtronic, Inc. Heart wall ablation/mapping catheter and method
US6676657B2 (en) * 2000-12-07 2004-01-13 The United States Of America As Represented By The Department Of Health And Human Services Endoluminal radiofrequency cauterization system
US7740623B2 (en) 2001-01-13 2010-06-22 Medtronic, Inc. Devices and methods for interstitial injection of biologic agents into tissue
US20040138621A1 (en) 2003-01-14 2004-07-15 Jahns Scott E. Devices and methods for interstitial injection of biologic agents into tissue
DE60139815D1 (de) 2001-04-06 2009-10-15 Covidien Ag Vorrichtung zum Abdichten und Teilen eines Gefässes mit nicht leitendem Endanschlag
US7824401B2 (en) * 2004-10-08 2010-11-02 Intuitive Surgical Operations, Inc. Robotic tool with wristed monopolar electrosurgical end effectors
US8398634B2 (en) * 2002-04-18 2013-03-19 Intuitive Surgical Operations, Inc. Wristed robotic surgical tool for pluggable end-effectors
US6994708B2 (en) * 2001-04-19 2006-02-07 Intuitive Surgical Robotic tool with monopolar electro-surgical scissors
US6807968B2 (en) 2001-04-26 2004-10-26 Medtronic, Inc. Method and system for treatment of atrial tachyarrhythmias
US6699240B2 (en) 2001-04-26 2004-03-02 Medtronic, Inc. Method and apparatus for tissue ablation
US6663627B2 (en) 2001-04-26 2003-12-16 Medtronic, Inc. Ablation system and method of use
US7959626B2 (en) 2001-04-26 2011-06-14 Medtronic, Inc. Transmural ablation systems and methods
WO2002094363A2 (en) * 2001-05-21 2002-11-28 Medtronic,Inc. Trans-septal catheter with retention mechanism
US6994706B2 (en) 2001-08-13 2006-02-07 Minnesota Medical Physics, Llc Apparatus and method for treatment of benign prostatic hyperplasia
EP2275050A1 (de) 2001-09-05 2011-01-19 Salient Surgical Technologies, Inc. Flüssigkeitsgestützte elektrochirurgische Vorrichtungen, Verfahren und Systeme
US7785324B2 (en) 2005-02-25 2010-08-31 Endoscopic Technologies, Inc. (Estech) Clamp based lesion formation apparatus and methods configured to protect non-target tissue
US7674258B2 (en) 2002-09-24 2010-03-09 Endoscopic Technologies, Inc. (ESTECH, Inc.) Electrophysiology electrode having multiple power connections and electrophysiology devices including the same
US7967816B2 (en) 2002-01-25 2011-06-28 Medtronic, Inc. Fluid-assisted electrosurgical instrument with shapeable electrode
US7118566B2 (en) 2002-05-16 2006-10-10 Medtronic, Inc. Device and method for needle-less interstitial injection of fluid for ablation of cardiac tissue
US7294143B2 (en) 2002-05-16 2007-11-13 Medtronic, Inc. Device and method for ablation of cardiac tissue
ATE506891T1 (de) 2002-08-24 2011-05-15 St Jude Medical Atrial Fibrill Verfahren und gerät zur lokalisierung der fossa ovalis und durchführung einer transseptalen punktion
US6907884B2 (en) 2002-09-30 2005-06-21 Depay Acromed, Inc. Method of straddling an intraosseous nerve
US8361067B2 (en) 2002-09-30 2013-01-29 Relievant Medsystems, Inc. Methods of therapeutically heating a vertebral body to treat back pain
US7258690B2 (en) 2003-03-28 2007-08-21 Relievant Medsystems, Inc. Windowed thermal ablation probe
US7931649B2 (en) * 2002-10-04 2011-04-26 Tyco Healthcare Group Lp Vessel sealing instrument with electrical cutting mechanism
US8475455B2 (en) 2002-10-29 2013-07-02 Medtronic Advanced Energy Llc Fluid-assisted electrosurgical scissors and methods
US7083620B2 (en) 2002-10-30 2006-08-01 Medtronic, Inc. Electrosurgical hemostat
US7799026B2 (en) 2002-11-14 2010-09-21 Covidien Ag Compressible jaw configuration with bipolar RF output electrodes for soft tissue fusion
US7357800B2 (en) * 2003-02-14 2008-04-15 Boston Scientific Scimed, Inc. Power supply and control apparatus and electrophysiology systems including the same
US7686802B2 (en) * 2003-03-28 2010-03-30 C.R. Bard, Inc. Junction of catheter tip and electrode
US7497857B2 (en) 2003-04-29 2009-03-03 Medtronic, Inc. Endocardial dispersive electrode for use with a monopolar RF ablation pen
US7037306B2 (en) * 2003-06-30 2006-05-02 Ethicon, Inc. System for creating linear lesions for the treatment of atrial fibrillation
US20050010202A1 (en) * 2003-06-30 2005-01-13 Ethicon, Inc. Applicator for creating linear lesions for the treatment of atrial fibrillation
US7156843B2 (en) * 2003-09-08 2007-01-02 Medtronic, Inc. Irrigated focal ablation tip
US9848938B2 (en) 2003-11-13 2017-12-26 Covidien Ag Compressible jaw configuration with bipolar RF output electrodes for soft tissue fusion
US7367976B2 (en) 2003-11-17 2008-05-06 Sherwood Services Ag Bipolar forceps having monopolar extension
US7131970B2 (en) 2003-11-19 2006-11-07 Sherwood Services Ag Open vessel sealing instrument with cutting mechanism
US7727232B1 (en) 2004-02-04 2010-06-01 Salient Surgical Technologies, Inc. Fluid-assisted medical devices and methods
US8333764B2 (en) * 2004-05-12 2012-12-18 Medtronic, Inc. Device and method for determining tissue thickness and creating cardiac ablation lesions
AU2005244868A1 (en) 2004-05-14 2005-12-01 Medtronic, Inc. Method and devices for treating atrial fibrillation by mass ablation
US8894642B2 (en) 2004-05-17 2014-11-25 Boston Scientific Scimed, Inc. Irrigated catheter
WO2005120377A1 (en) 2004-06-02 2005-12-22 Medtronic, Inc. Clamping ablation tool
DE602005021096D1 (de) 2004-06-02 2010-06-17 Medtronic Inc Zusammengesetzte bipolare ablationsvorrichtung
WO2005120375A2 (en) 2004-06-02 2005-12-22 Medtronic, Inc. Loop ablation apparatus and method
WO2005120376A2 (en) 2004-06-02 2005-12-22 Medtronic, Inc. Ablation device with jaws
US8926635B2 (en) 2004-06-18 2015-01-06 Medtronic, Inc. Methods and devices for occlusion of an atrial appendage
US8663245B2 (en) 2004-06-18 2014-03-04 Medtronic, Inc. Device for occlusion of a left atrial appendage
US8409219B2 (en) 2004-06-18 2013-04-02 Medtronic, Inc. Method and system for placement of electrical lead inside heart
US7549988B2 (en) 2004-08-30 2009-06-23 Boston Scientific Scimed, Inc. Hybrid lesion formation apparatus, systems and methods
US7727231B2 (en) 2005-01-08 2010-06-01 Boston Scientific Scimed, Inc. Apparatus and methods for forming lesions in tissue and applying stimulation energy to tissue in which lesions are formed
US7776033B2 (en) * 2005-01-08 2010-08-17 Boston Scientific Scimed, Inc. Wettable structures including conductive fibers and apparatus including the same
US7862561B2 (en) * 2005-01-08 2011-01-04 Boston Scientific Scimed, Inc. Clamp based lesion formation apparatus with variable spacing structures
US7909823B2 (en) 2005-01-14 2011-03-22 Covidien Ag Open vessel sealing instrument
US7862562B2 (en) * 2005-02-25 2011-01-04 Boston Scientific Scimed, Inc. Wrap based lesion formation apparatus and methods configured to protect non-target tissue
US8016822B2 (en) 2005-05-28 2011-09-13 Boston Scientific Scimed, Inc. Fluid injecting devices and methods and apparatus for maintaining contact between fluid injecting devices and tissue
US7419486B2 (en) * 2005-06-15 2008-09-02 St. Jude Medical, Atrial Fibrillation Division, Inc. Treatment and diagnostic catheters with hydrogel electrodes
US7846161B2 (en) 2005-09-30 2010-12-07 Covidien Ag Insulating boot for electrosurgical forceps
US7922953B2 (en) 2005-09-30 2011-04-12 Covidien Ag Method for manufacturing an end effector assembly
US7879035B2 (en) 2005-09-30 2011-02-01 Covidien Ag Insulating boot for electrosurgical forceps
US20070203483A1 (en) * 2006-01-27 2007-08-30 David Kim Ablation device with lockout feature
WO2007140331A2 (en) 2006-05-25 2007-12-06 Medtronic, Inc. Methods of using high intensity focused ultrasound to form an ablated tissue area containing a plurality of lesions
US10166066B2 (en) 2007-03-13 2019-01-01 University Of Virginia Patent Foundation Epicardial ablation catheter and method of use
US9468396B2 (en) 2007-03-19 2016-10-18 University Of Virginia Patent Foundation Systems and methods for determining location of an access needle in a subject
WO2008115745A2 (en) 2007-03-19 2008-09-25 University Of Virginia Patent Foundation Access needle pressure sensor device and method of use
US11058354B2 (en) 2007-03-19 2021-07-13 University Of Virginia Patent Foundation Access needle with direct visualization and related methods
US9211405B2 (en) 2007-03-22 2015-12-15 University Of Virginia Patent Foundation Electrode catheter for ablation purposes and related method thereof
US8979837B2 (en) 2007-04-04 2015-03-17 St. Jude Medical, Atrial Fibrillation Division, Inc. Flexible tip catheter with extended fluid lumen
US8517999B2 (en) 2007-04-04 2013-08-27 St. Jude Medical, Atrial Fibrillation Division, Inc. Irrigated catheter with improved fluid flow
US8764742B2 (en) 2007-04-04 2014-07-01 St. Jude Medical, Atrial Fibrillation Division, Inc. Irrigated catheter
US8974454B2 (en) 2009-12-31 2015-03-10 St. Jude Medical, Atrial Fibrillation Division, Inc. Kit for non-invasive electrophysiology procedures and method of its use
US11395694B2 (en) * 2009-05-07 2022-07-26 St. Jude Medical, Llc Irrigated ablation catheter with multiple segmented ablation electrodes
US10220187B2 (en) 2010-06-16 2019-03-05 St. Jude Medical, Llc Ablation catheter having flexible tip with multiple flexible electrode segments
JP2010540160A (ja) 2007-10-05 2010-12-24 マッケ カーディオバスキュラー，エルエルシー 最小限に侵襲的な外科的処置のための装置および方法
US20100241185A1 (en) 2007-11-09 2010-09-23 University Of Virginia Patent Foundation Steerable epicardial pacing catheter system placed via the subxiphoid process
JP5443386B2 (ja) 2007-12-28 2014-03-19 サリエント・サージカル・テクノロジーズ・インコーポレーテッド 流体支援電気外科デバイス、方法ならびにシステム
US8986253B2 (en) 2008-01-25 2015-03-24 Tandem Diabetes Care, Inc. Two chamber pumps and related methods
EP2881050B1 (de) 2008-03-31 2023-02-22 Applied Medical Resources Corporation Elektrochirurgisches System mit Mitteln zur Bestimmung des Endpunkts einer Behandlung auf Basis eines Phasenwinkels
US10117707B2 (en) 2008-04-29 2018-11-06 Virginia Tech Intellectual Properties, Inc. System and method for estimating tissue heating of a target ablation zone for electrical-energy based therapies
US9598691B2 (en) 2008-04-29 2017-03-21 Virginia Tech Intellectual Properties, Inc. Irreversible electroporation to create tissue scaffolds
US11272979B2 (en) 2008-04-29 2022-03-15 Virginia Tech Intellectual Properties, Inc. System and method for estimating tissue heating of a target ablation zone for electrical-energy based therapies
US10272178B2 (en) 2008-04-29 2019-04-30 Virginia Tech Intellectual Properties Inc. Methods for blood-brain barrier disruption using electrical energy
US9283051B2 (en) 2008-04-29 2016-03-15 Virginia Tech Intellectual Properties, Inc. System and method for estimating a treatment volume for administering electrical-energy based therapies
US8992517B2 (en) 2008-04-29 2015-03-31 Virginia Tech Intellectual Properties Inc. Irreversible electroporation to treat aberrant cell masses
US10245098B2 (en) 2008-04-29 2019-04-02 Virginia Tech Intellectual Properties, Inc. Acute blood-brain barrier disruption using electrical energy based therapy
US10702326B2 (en) 2011-07-15 2020-07-07 Virginia Tech Intellectual Properties, Inc. Device and method for electroporation based treatment of stenosis of a tubular body part
US9198733B2 (en) 2008-04-29 2015-12-01 Virginia Tech Intellectual Properties, Inc. Treatment planning for electroporation-based therapies
US10238447B2 (en) 2008-04-29 2019-03-26 Virginia Tech Intellectual Properties, Inc. System and method for ablating a tissue site by electroporation with real-time monitoring of treatment progress
US11254926B2 (en) 2008-04-29 2022-02-22 Virginia Tech Intellectual Properties, Inc. Devices and methods for high frequency electroporation
US9867652B2 (en) 2008-04-29 2018-01-16 Virginia Tech Intellectual Properties, Inc. Irreversible electroporation using tissue vasculature to treat aberrant cell masses or create tissue scaffolds
EP2303171A2 (de) 2008-05-13 2011-04-06 Medtronic, Inc. Untersuchung von gewebeläsionen
US8408421B2 (en) 2008-09-16 2013-04-02 Tandem Diabetes Care, Inc. Flow regulating stopcocks and related methods
US8650937B2 (en) 2008-09-19 2014-02-18 Tandem Diabetes Care, Inc. Solute concentration measurement device and related methods
EP3406210A1 (de) 2008-09-26 2018-11-28 Relievant Medsystems, Inc. Systeme zur navigation eines instruments durch knochen
US10028753B2 (en) 2008-09-26 2018-07-24 Relievant Medsystems, Inc. Spine treatment kits
US8142473B2 (en) 2008-10-03 2012-03-27 Tyco Healthcare Group Lp Method of transferring rotational motion in an articulating surgical instrument
US10064697B2 (en) 2008-10-06 2018-09-04 Santa Anna Tech Llc Vapor based ablation system for treating various indications
US9561066B2 (en) 2008-10-06 2017-02-07 Virender K. Sharma Method and apparatus for tissue ablation
US9561068B2 (en) 2008-10-06 2017-02-07 Virender K. Sharma Method and apparatus for tissue ablation
EP3175805A1 (de) 2008-10-06 2017-06-07 Sharma, Virender K. Vorrichtung zur gewebeablation
US10695126B2 (en) 2008-10-06 2020-06-30 Santa Anna Tech Llc Catheter with a double balloon structure to generate and apply a heated ablative zone to tissue
US8016827B2 (en) 2008-10-09 2011-09-13 Tyco Healthcare Group Lp Apparatus, system, and method for performing an electrosurgical procedure
US8114122B2 (en) 2009-01-13 2012-02-14 Tyco Healthcare Group Lp Apparatus, system, and method for performing an electrosurgical procedure
US9254168B2 (en) 2009-02-02 2016-02-09 Medtronic Advanced Energy Llc Electro-thermotherapy of tissue using penetrating microelectrode array
US8632533B2 (en) 2009-02-23 2014-01-21 Medtronic Advanced Energy Llc Fluid-assisted electrosurgical device
EP2416724A1 (de) * 2009-04-06 2012-02-15 Medtronic Inc. Bipolare ablationsklemme mit backen, die in unterschiedlichen winkeln relativ zu einem schaft positioniert werden können
US11638603B2 (en) 2009-04-09 2023-05-02 Virginia Tech Intellectual Properties, Inc. Selective modulation of intracellular effects of cells using pulsed electric fields
US11382681B2 (en) 2009-04-09 2022-07-12 Virginia Tech Intellectual Properties, Inc. Device and methods for delivery of high frequency electrical pulses for non-thermal ablation
US8187273B2 (en) 2009-05-07 2012-05-29 Tyco Healthcare Group Lp Apparatus, system, and method for performing an electrosurgical procedure
US8903488B2 (en) 2009-05-28 2014-12-02 Angiodynamics, Inc. System and method for synchronizing energy delivery to the cardiac rhythm
US9895189B2 (en) 2009-06-19 2018-02-20 Angiodynamics, Inc. Methods of sterilization and treating infection using irreversible electroporation
US8246618B2 (en) 2009-07-08 2012-08-21 Tyco Healthcare Group Lp Electrosurgical jaws with offset knife
EP3284494A1 (de) 2009-07-30 2018-02-21 Tandem Diabetes Care, Inc. Tragbares infusionspumpensystem
US9345541B2 (en) 2009-09-08 2016-05-24 Medtronic Advanced Energy Llc Cartridge assembly for electrosurgical devices, electrosurgical unit and methods of use thereof
US9642534B2 (en) 2009-09-11 2017-05-09 University Of Virginia Patent Foundation Systems and methods for determining location of an access needle in a subject
US8133254B2 (en) 2009-09-18 2012-03-13 Tyco Healthcare Group Lp In vivo attachable and detachable end effector assembly and laparoscopic surgical instrument and methods therefor
US8112871B2 (en) 2009-09-28 2012-02-14 Tyco Healthcare Group Lp Method for manufacturing electrosurgical seal plates
EP2537149B1 (de) 2010-02-18 2017-10-25 University Of Virginia Patent Foundation System, verfahren und computerprogrammprodukt zur simulation von epikardialen elektrophysiologieverfahren
US9592090B2 (en) 2010-03-11 2017-03-14 Medtronic Advanced Energy Llc Bipolar electrosurgical cutter with position insensitive return electrode contact
US9173700B2 (en) 2010-04-26 2015-11-03 9234438 Canada Inc. Electrosurgical device and methods
US9179968B2 (en) 2010-05-10 2015-11-10 St. Jude Medical Luxembourg Holding S.À.R.L. Irrigated finned ablation head
US8979838B2 (en) 2010-05-24 2015-03-17 Arthrocare Corporation Symmetric switching electrode method and related system
US20110295249A1 (en) * 2010-05-28 2011-12-01 Salient Surgical Technologies, Inc. Fluid-Assisted Electrosurgical Devices, and Methods of Manufacture Thereof
US9138289B2 (en) 2010-06-28 2015-09-22 Medtronic Advanced Energy Llc Electrode sheath for electrosurgical device
US8920417B2 (en) 2010-06-30 2014-12-30 Medtronic Advanced Energy Llc Electrosurgical devices and methods of use thereof
US8906012B2 (en) 2010-06-30 2014-12-09 Medtronic Advanced Energy Llc Electrosurgical devices with wire electrode
ES2912092T3 (es) 2010-10-01 2022-05-24 Applied Med Resources Instrumentos electroquirúrgicos y conexiones a los mismos
EP2627274B1 (de) 2010-10-13 2022-12-14 AngioDynamics, Inc. System zur elektrischen ableitung des gewebes eines patienten
US9023040B2 (en) 2010-10-26 2015-05-05 Medtronic Advanced Energy Llc Electrosurgical cutting devices
WO2012088149A2 (en) 2010-12-20 2012-06-28 Virginia Tech Intellectual Properties, Inc. High-frequency electroporation for cancer therapy
US9113940B2 (en) 2011-01-14 2015-08-25 Covidien Lp Trigger lockout and kickback mechanism for surgical instruments
US9427281B2 (en) 2011-03-11 2016-08-30 Medtronic Advanced Energy Llc Bronchoscope-compatible catheter provided with electrosurgical device
US9078665B2 (en) 2011-09-28 2015-07-14 Angiodynamics, Inc. Multiple treatment zone ablation probe
US9750565B2 (en) 2011-09-30 2017-09-05 Medtronic Advanced Energy Llc Electrosurgical balloons
US8870864B2 (en) 2011-10-28 2014-10-28 Medtronic Advanced Energy Llc Single instrument electrosurgery apparatus and its method of use
US10390877B2 (en) 2011-12-30 2019-08-27 Relievant Medsystems, Inc. Systems and methods for treating back pain
USD680220S1 (en) 2012-01-12 2013-04-16 Coviden IP Slider handle for laparoscopic device
US9180242B2 (en) 2012-05-17 2015-11-10 Tandem Diabetes Care, Inc. Methods and devices for multiple fluid transfer
KR101415900B1 (ko) * 2012-05-18 2014-07-08 신경민 고주파 열치료용 중첩형 바이폴라 전극
US9555186B2 (en) 2012-06-05 2017-01-31 Tandem Diabetes Care, Inc. Infusion pump system with disposable cartridge having pressure venting and pressure feedback
US9226792B2 (en) 2012-06-12 2016-01-05 Medtronic Advanced Energy Llc Debridement device and method
US10588691B2 (en) 2012-09-12 2020-03-17 Relievant Medsystems, Inc. Radiofrequency ablation of tissue within a vertebral body
US11234760B2 (en) 2012-10-05 2022-02-01 Medtronic Advanced Energy Llc Electrosurgical device for cutting and removing tissue
WO2014071161A1 (en) 2012-11-05 2014-05-08 Relievant Medsystems, Inc. System and methods for creating curved paths through bone and modulating nerves within the bone
EP2945556A4 (de) 2013-01-17 2016-08-31 Virender K Sharma Verfahren und vorrichtung zur gewebeableitung
US9888956B2 (en) 2013-01-22 2018-02-13 Angiodynamics, Inc. Integrated pump and generator device and method of use
US9877707B2 (en) 2013-03-07 2018-01-30 Kyphon SÀRL Systems and methods for track coagulation
US9173998B2 (en) 2013-03-14 2015-11-03 Tandem Diabetes Care, Inc. System and method for detecting occlusions in an infusion pump
EP3692906B1 (de) 2013-03-15 2024-01-10 Medtronic Holding Company Sàrl System zur behandlung von gewebe
US9724151B2 (en) 2013-08-08 2017-08-08 Relievant Medsystems, Inc. Modulating nerves within bone using bone fasteners
US10631914B2 (en) 2013-09-30 2020-04-28 Covidien Lp Bipolar electrosurgical instrument with movable electrode and related systems and methods
US10314647B2 (en) 2013-12-23 2019-06-11 Medtronic Advanced Energy Llc Electrosurgical cutting instrument
US10813686B2 (en) 2014-02-26 2020-10-27 Medtronic Advanced Energy Llc Electrosurgical cutting instrument
JP6618523B2 (ja) 2014-04-01 2019-12-18 イノベーションズ イン メディスン，エルエルシー 冷却材流を減少させた温度応答性の灌注式アブレーション電極と関連するその製造方法と使用方法
JP6594901B2 (ja) 2014-05-12 2019-10-23 バージニア テック インテレクチュアル プロパティース インコーポレイテッド パルス電界を使用した細胞の細胞内効果の選択的調節
KR20230076143A (ko) 2014-05-16 2023-05-31 어플라이드 메디컬 리소시스 코포레이션 전기수술용 시스템
EP3148465B1 (de) 2014-05-30 2018-05-16 Applied Medical Resources Corporation Elektrochirurgisches system mit einem instrument umfassend eine klemmbacke mit einem zentralen isolierenden plättchen
US9974599B2 (en) 2014-08-15 2018-05-22 Medtronic Ps Medical, Inc. Multipurpose electrosurgical device
US9956029B2 (en) 2014-10-31 2018-05-01 Medtronic Advanced Energy Llc Telescoping device with saline irrigation line
WO2016100325A1 (en) 2014-12-15 2016-06-23 Virginia Tech Intellectual Properties, Inc. Devices, systems, and methods for real-time monitoring of electrophysical effects during tissue treatment
KR20230093365A (ko) 2014-12-23 2023-06-27 어플라이드 메디컬 리소시스 코포레이션 바이폴라 전기수술용 밀봉기 및 디바이더
USD748259S1 (en) 2014-12-29 2016-01-26 Applied Medical Resources Corporation Electrosurgical instrument
US10188456B2 (en) 2015-02-18 2019-01-29 Medtronic Xomed, Inc. Electrode assembly for RF energy enabled tissue debridement device
AU2016219980B2 (en) 2015-02-18 2020-09-03 Medtronic Xomed, Inc. RF energy enabled tissue debridement device
US10376302B2 (en) 2015-02-18 2019-08-13 Medtronic Xomed, Inc. Rotating electrical connector for RF energy enabled tissue debridement device
CN106137379A (zh) * 2015-03-26 2016-11-23 四川锦江电子科技有限公司 灌注泵、灌注泵的控制方法和装置
US11389227B2 (en) 2015-08-20 2022-07-19 Medtronic Advanced Energy Llc Electrosurgical device with multivariate control
US11051875B2 (en) 2015-08-24 2021-07-06 Medtronic Advanced Energy Llc Multipurpose electrosurgical device
US10987159B2 (en) 2015-08-26 2021-04-27 Covidien Lp Electrosurgical end effector assemblies and electrosurgical forceps configured to reduce thermal spread
US10213250B2 (en) 2015-11-05 2019-02-26 Covidien Lp Deployment and safety mechanisms for surgical instruments
US10441339B2 (en) 2015-11-17 2019-10-15 Medtronic Holding Company Sárl Spinal tissue ablation apparatus, system, and method
US10716612B2 (en) 2015-12-18 2020-07-21 Medtronic Advanced Energy Llc Electrosurgical device with multiple monopolar electrode assembly
US11331140B2 (en) 2016-05-19 2022-05-17 Aqua Heart, Inc. Heated vapor ablation systems and methods for treating cardiac conditions
US10905492B2 (en) 2016-11-17 2021-02-02 Angiodynamics, Inc. Techniques for irreversible electroporation using a single-pole tine-style internal device communicating with an external surface electrode
US10194975B1 (en) 2017-07-11 2019-02-05 Medtronic Advanced Energy, Llc Illuminated and isolated electrosurgical apparatus
US11607537B2 (en) 2017-12-05 2023-03-21 Virginia Tech Intellectual Properties, Inc. Method for treating neurological disorders, including tumors, with electroporation
US11925405B2 (en) 2018-03-13 2024-03-12 Virginia Tech Intellectual Properties, Inc. Treatment planning system for immunotherapy enhancement via non-thermal ablation
US11311329B2 (en) 2018-03-13 2022-04-26 Virginia Tech Intellectual Properties, Inc. Treatment planning for immunotherapy based treatments using non-thermal ablation techniques
CA3102080A1 (en) 2018-06-01 2019-12-05 Santa Anna Tech Llc Multi-stage vapor-based ablation treatment methods and vapor generation and delivery systems
US11864812B2 (en) 2018-09-05 2024-01-09 Applied Medical Resources Corporation Electrosurgical generator control system
CA3120182A1 (en) 2018-11-16 2020-05-22 Applied Medical Resources Corporation Electrosurgical system
US11950835B2 (en) 2019-06-28 2024-04-09 Virginia Tech Intellectual Properties, Inc. Cycled pulsing to mitigate thermal damage for multi-electrode irreversible electroporation therapy
WO2021050767A1 (en) 2019-09-12 2021-03-18 Relievant Medsystems, Inc. Systems and methods for tissue modulation

Family Cites Families (153)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US623022A (en) * 1899-04-11 johnson
US627712A (en) * 1898-11-14 1899-06-27 George W Wemple Bowling-alley.
US3823575A (en) 1971-06-07 1974-07-16 Univ Melbourne Cryogenic apparatus
US3736936A (en) 1971-12-13 1973-06-05 Hughes Aircraft Co Cryogenic heat transfer device
GB1438759A (en) 1972-06-02 1976-06-09 Spembly Ltd Cryo-surgical apparatus
US3886945A (en) 1972-06-14 1975-06-03 Frigitronics Of Conn Inc Cryosurgical apparatus
US3807403A (en) 1972-06-14 1974-04-30 Frigitronics Of Conn Inc Cryosurgical apparatus
US3830239A (en) 1972-09-12 1974-08-20 Frigitronics Of Conn Inc Cryosurgical device
US3823718A (en) 1972-09-15 1974-07-16 T Tromovitch Portable cryosurgical apparatus
US3827436A (en) 1972-11-10 1974-08-06 Frigitronics Of Conn Inc Multipurpose cryosurgical probe
US3924628A (en) 1972-12-01 1975-12-09 William Droegemueller Cyrogenic bladder for necrosing tissue cells
NL176833C (nl) 1973-04-26 1985-06-17 Draegerwerk Ag Warmte-isolerende flexibele leiding.
US3859986A (en) 1973-06-20 1975-01-14 Jiro Okada Surgical device
US3907339A (en) 1973-07-23 1975-09-23 Frigitronics Of Conn Inc Cryogenic delivery line
US3862627A (en) 1973-08-16 1975-01-28 Sr Wendel J Hans Suction electrode
US4022215A (en) 1973-12-10 1977-05-10 Benson Jerrel W Cryosurgical system
GB1513565A (en) 1975-04-22 1978-06-07 Spembly Ltd Cryosurgical instruments
US4018227A (en) 1975-10-09 1977-04-19 Cryomedics, Inc. Cryosurgical instrument
US4072152A (en) 1976-02-23 1978-02-07 Linehan John H Orthopedic cryosurgical apparatus
GB1534162A (en) 1976-07-21 1978-11-29 Lloyd J Cyosurgical probe
US4061135A (en) 1976-09-27 1977-12-06 Jerrold Widran Binocular endoscope
US4275734A (en) 1977-08-12 1981-06-30 Valleylab, Inc. Cryosurgical apparatus and method
DE2831199C3 (de) 1978-07-15 1981-01-08 Erbe Elektromedizin Gmbh & Co Kg, 7400 Tuebingen Kryochirurgiegerät
US4248224A (en) 1978-08-01 1981-02-03 Jones James W Double venous cannula
CA1129015A (en) 1980-06-11 1982-08-03 Timofei S. Gudkin Thermoelectric cryoprobe
US4377168A (en) 1981-02-27 1983-03-22 Wallach Surgical Instruments, Inc. Cryosurgical instrument
US5435805A (en) 1992-08-12 1995-07-25 Vidamed, Inc. Medical probe device with optical viewing capability
US5421819A (en) 1992-08-12 1995-06-06 Vidamed, Inc. Medical probe device
US4598698A (en) 1983-01-20 1986-07-08 Warner-Lambert Technologies, Inc. Diagnostic device
JPS6036041A (ja) 1983-08-09 1985-02-25 太田　富雄 手術に用いる双極電気凝固用ピンセット
US4601290A (en) 1983-10-11 1986-07-22 Cabot Medical Corporation Surgical instrument for cutting body tissue from a body area having a restricted space
US5143073A (en) 1983-12-14 1992-09-01 Edap International, S.A. Wave apparatus system
GB2161082B (en) 1984-01-30 1986-12-03 Kh Nii Obschei Neot Khirurg Bipolar electric surgical instrument
US4664110A (en) 1985-03-18 1987-05-12 University Of Southern California Controlled rate freezing for cryorefractive surgery
SE8502048D0 (sv) 1985-04-26 1985-04-26 Astra Tech Ab Vakuumfixerad hallare for medicinskt bruk
US4917095A (en) 1985-11-18 1990-04-17 Indianapolis Center For Advanced Research, Inc. Ultrasound location and therapy method and apparatus for calculi in the body
US4872346A (en) 1986-07-18 1989-10-10 Indianapolis Center For Advanced Research Multiple frequencies from single crystal
US5231995A (en) 1986-11-14 1993-08-03 Desai Jawahar M Method for catheter mapping and ablation
US5044165A (en) 1986-12-03 1991-09-03 Board Of Regents, The University Of Texas Cryo-slammer
US4779611A (en) 1987-02-24 1988-10-25 Grooters Ronald K Disposable surgical scope guide
US4802475A (en) 1987-06-22 1989-02-07 Weshahy Ahmed H A G Methods and apparatus of applying intra-lesional cryotherapy
US4815470A (en) 1987-11-13 1989-03-28 Advanced Diagnostic Medical Systems, Inc. Inflatable sheath for ultrasound probe
US5029574A (en) 1988-04-14 1991-07-09 Okamoto Industries, Inc. Endoscopic balloon with a protective film thereon
US5147355A (en) 1988-09-23 1992-09-15 Brigham And Womens Hospital Cryoablation catheter and method of performing cryoablation
US5108390A (en) 1988-11-14 1992-04-28 Frigitronics, Inc. Flexible cryoprobe
GB2226497B (en) 1988-12-01 1992-07-01 Spembly Medical Ltd Cryosurgical probe
GB8829525D0 (en) 1988-12-17 1989-02-01 Spembly Medical Ltd Cryosurgical apparatus
US4936281A (en) 1989-04-13 1990-06-26 Everest Medical Corporation Ultrasonically enhanced RF ablation catheter
US4946460A (en) 1989-04-26 1990-08-07 Cryo Instruments, Inc. Apparatus for cryosurgery
US4916922A (en) 1989-05-09 1990-04-17 Mullens Patrick L Rapid freezing apparatus
US5100388A (en) 1989-09-15 1992-03-31 Interventional Thermodynamics, Inc. Method and device for thermal ablation of hollow body organs
GB9004427D0 (en) 1990-02-28 1990-04-25 Nat Res Dev Cryogenic cooling apparatus
US5013312A (en) 1990-03-19 1991-05-07 Everest Medical Corporation Bipolar scalpel for harvesting internal mammary artery
US5080660A (en) 1990-05-11 1992-01-14 Applied Urology, Inc. Electrosurgical electrode
ZA917281B (en) 1990-09-26 1992-08-26 Cryomedical Sciences Inc Cryosurgical instrument and system and method of cryosurgery
US5269291A (en) 1990-12-10 1993-12-14 Coraje, Inc. Miniature ultrasonic transducer for plaque ablation
US5238393A (en) * 1990-12-28 1993-08-24 Sony Corporation Multi-cavity injection molding apparatus for optical disk substrates
US5324255A (en) 1991-01-11 1994-06-28 Baxter International Inc. Angioplasty and ablative devices having onboard ultrasound components and devices and methods for utilizing ultrasound to treat or prevent vasopasm
US5316000A (en) 1991-03-05 1994-05-31 Technomed International (Societe Anonyme) Use of at least one composite piezoelectric transducer in the manufacture of an ultrasonic therapy apparatus for applying therapy, in a body zone, in particular to concretions, to tissue, or to bones, of a living being and method of ultrasonic therapy
US5178133A (en) 1991-03-26 1993-01-12 Pena Louis T Laparoscopic retractor and sheath
US5207674A (en) 1991-05-13 1993-05-04 Hamilton Archie C Electronic cryogenic surgical probe apparatus and method
WO1992020290A1 (en) 1991-05-17 1992-11-26 Innerdyne Medical, Inc. Method and device for thermal ablation
US5361752A (en) 1991-05-29 1994-11-08 Origin Medsystems, Inc. Retraction apparatus and methods for endoscopic surgery
US5370134A (en) 1991-05-29 1994-12-06 Orgin Medsystems, Inc. Method and apparatus for body structure manipulation and dissection
US5232516A (en) 1991-06-04 1993-08-03 Implemed, Inc. Thermoelectric device with recuperative heat exchangers
SE504497C2 (sv) * 1991-07-04 1997-02-24 Bofors Ab Aktivt optiskt zonrör
US5217860A (en) 1991-07-08 1993-06-08 The American National Red Cross Method for preserving organs for transplantation by vitrification
US5254116A (en) 1991-09-06 1993-10-19 Cryomedical Sciences, Inc. Cryosurgical instrument with vent holes and method using same
US5217001A (en) 1991-12-09 1993-06-08 Nakao Naomi L Endoscope sheath and related method
US5228923A (en) 1991-12-13 1993-07-20 Implemed, Inc. Cylindrical thermoelectric cells
US5697882A (en) 1992-01-07 1997-12-16 Arthrocare Corporation System and method for electrosurgical cutting and ablation
US6183469B1 (en) 1997-08-27 2001-02-06 Arthrocare Corporation Electrosurgical systems and methods for the removal of pacemaker leads
FR2685872A1 (fr) 1992-01-07 1993-07-09 Edap Int Appareil d'hyperthermie ultrasonore extracorporelle a tres grande puissance et son procede de fonctionnement.
US5683366A (en) * 1992-01-07 1997-11-04 Arthrocare Corporation System and method for electrosurgical tissue canalization
US6086585A (en) 1995-06-07 2000-07-11 Arthrocare Corporation System and methods for electrosurgical treatment of sleep obstructive disorders
US6277112B1 (en) 1996-07-16 2001-08-21 Arthrocare Corporation Methods for electrosurgical spine surgery
US5400770A (en) 1992-01-15 1995-03-28 Nakao; Naomi L. Device utilizable with endoscope and related method
US5222501A (en) 1992-01-31 1993-06-29 Duke University Methods for the diagnosis and ablation treatment of ventricular tachycardia
US5263493A (en) 1992-02-24 1993-11-23 Boaz Avitall Deflectable loop electrode array mapping and ablation catheter for cardiac chambers
US5318525A (en) 1992-04-10 1994-06-07 Medtronic Cardiorhythm Steerable electrode catheter
AU4026793A (en) 1992-04-10 1993-11-18 Cardiorhythm Shapable handle for steerable electrode catheter
US5281215A (en) 1992-04-16 1994-01-25 Implemed, Inc. Cryogenic catheter
US5281213A (en) 1992-04-16 1994-01-25 Implemed, Inc. Catheter for ice mapping and ablation
US5423807A (en) 1992-04-16 1995-06-13 Implemed, Inc. Cryogenic mapping and ablation catheter
US5443470A (en) * 1992-05-01 1995-08-22 Vesta Medical, Inc. Method and apparatus for endometrial ablation
US5277201A (en) 1992-05-01 1994-01-11 Vesta Medical, Inc. Endometrial ablation apparatus and method
US5295484A (en) 1992-05-19 1994-03-22 Arizona Board Of Regents For And On Behalf Of The University Of Arizona Apparatus and method for intra-cardiac ablation of arrhythmias
US5324284A (en) 1992-06-05 1994-06-28 Cardiac Pathways, Inc. Endocardial mapping and ablation system utilizing a separately controlled ablation catheter and method
US5275595A (en) 1992-07-06 1994-01-04 Dobak Iii John D Cryosurgical instrument
US5435308A (en) 1992-07-16 1995-07-25 Abbott Laboratories Multi-purpose multi-parameter cardiac catheter
GB2269107B (en) 1992-07-31 1996-05-08 Spembly Medical Ltd Cryosurgical ablation
US5322520A (en) 1992-11-12 1994-06-21 Implemed, Inc. Iontophoretic structure for medical devices
WO1994010924A1 (en) 1992-11-13 1994-05-26 American Cardiac Ablation Co., Inc. Fluid cooled electrosurgical probe
US6068653A (en) * 1992-11-13 2000-05-30 Scimed Life Systems, Inc. Electrophysiology catheter device
US5334193A (en) 1992-11-13 1994-08-02 American Cardiac Ablation Co., Inc. Fluid cooled ablation catheter
DE4338758C2 (de) * 1992-11-13 2001-08-09 Scimed Life Systems Inc Katheteranordnung
US5348554A (en) 1992-12-01 1994-09-20 Cardiac Pathways Corporation Catheter for RF ablation with cooled electrode
US5324286A (en) 1993-01-21 1994-06-28 Arthur A. Fowle, Inc. Entrained cryogenic droplet transfer method and cryosurgical instrument
US5409483A (en) 1993-01-22 1995-04-25 Jeffrey H. Reese Direct visualization surgical probe
US5403311A (en) 1993-03-29 1995-04-04 Boston Scientific Corporation Electro-coagulation and ablation and other electrotherapeutic treatments of body tissue
US6254600B1 (en) 1993-05-10 2001-07-03 Arthrocare Corporation Systems for tissue ablation and aspiration
US5385148A (en) 1993-07-30 1995-01-31 The Regents Of The University Of California Cardiac imaging and ablation catheter
US5431649A (en) 1993-08-27 1995-07-11 Medtronic, Inc. Method and apparatus for R-F ablation
US5405376A (en) 1993-08-27 1995-04-11 Medtronic, Inc. Method and apparatus for ablation
US5807395A (en) 1993-08-27 1998-09-15 Medtronic, Inc. Method and apparatus for RF ablation and hyperthermia
US5396887A (en) 1993-09-23 1995-03-14 Cardiac Pathways Corporation Apparatus and method for detecting contact pressure
US5400783A (en) 1993-10-12 1995-03-28 Cardiac Pathways Corporation Endocardial mapping apparatus with rotatable arm and method
US5427119A (en) 1993-11-03 1995-06-27 Daig Corporation Guiding introducer for right atrium
US5462521A (en) 1993-12-21 1995-10-31 Angeion Corporation Fluid cooled and perfused tip for a catheter
US5417709A (en) 1994-04-12 1995-05-23 Symbiosis Corporation Endoscopic instrument with end effectors forming suction and/or irrigation lumens
US5458596A (en) * 1994-05-06 1995-10-17 Dorsal Orthopedic Corporation Method and apparatus for controlled contraction of soft tissue
US5609151A (en) 1994-09-08 1997-03-11 Medtronic, Inc. Method for R-F ablation
US5951546A (en) 1994-12-13 1999-09-14 Lorentzen; Torben Electrosurgical instrument for tissue ablation, an apparatus, and a method for providing a lesion in damaged and diseased tissue from a mammal
US6063081A (en) 1995-02-22 2000-05-16 Medtronic, Inc. Fluid-assisted electrocautery device
US5897553A (en) 1995-11-02 1999-04-27 Medtronic, Inc. Ball point fluid-assisted electrocautery device
US5647871A (en) 1995-03-10 1997-07-15 Microsurge, Inc. Electrosurgery with cooled electrodes
US6264650B1 (en) 1995-06-07 2001-07-24 Arthrocare Corporation Methods for electrosurgical treatment of intervertebral discs
US6149620A (en) 1995-11-22 2000-11-21 Arthrocare Corporation System and methods for electrosurgical tissue treatment in the presence of electrically conductive fluid
US6238391B1 (en) 1995-06-07 2001-05-29 Arthrocare Corporation Systems for tissue resection, ablation and aspiration
EP0833593B2 (de) 1995-06-23 2004-07-28 Gyrus Medical Limited Elektrochirurgisches instrument
US6015406A (en) 1996-01-09 2000-01-18 Gyrus Medical Limited Electrosurgical instrument
CN1095641C (zh) 1995-06-23 2002-12-11 盖拉斯医疗有限公司 电手术器械
US6228082B1 (en) 1995-11-22 2001-05-08 Arthrocare Corporation Systems and methods for electrosurgical treatment of vascular disorders
US6013076A (en) 1996-01-09 2000-01-11 Gyrus Medical Limited Electrosurgical instrument
US6090106A (en) 1996-01-09 2000-07-18 Gyrus Medical Limited Electrosurgical instrument
US5925038A (en) * 1996-01-19 1999-07-20 Ep Technologies, Inc. Expandable-collapsible electrode structures for capacitive coupling to tissue
US6032077A (en) 1996-03-06 2000-02-29 Cardiac Pathways Corporation Ablation catheter with electrical coupling via foam drenched with a conductive fluid
US5800482A (en) * 1996-03-06 1998-09-01 Cardiac Pathways Corporation Apparatus and method for linear lesion ablation
US6015407A (en) 1996-03-06 2000-01-18 Cardiac Pathways Corporation Combination linear ablation and cooled tip RF catheters
US5895417A (en) * 1996-03-06 1999-04-20 Cardiac Pathways Corporation Deflectable loop design for a linear lesion ablation apparatus
GB2314274A (en) 1996-06-20 1997-12-24 Gyrus Medical Ltd Electrode construction for an electrosurgical instrument
US5722403A (en) 1996-10-28 1998-03-03 Ep Technologies, Inc. Systems and methods using a porous electrode for ablating and visualizing interior tissue regions
US5919188A (en) 1997-02-04 1999-07-06 Medtronic, Inc. Linear ablation catheter
US5913854A (en) 1997-02-04 1999-06-22 Medtronic, Inc. Fluid cooled ablation catheter and method for making
US6012457A (en) * 1997-07-08 2000-01-11 The Regents Of The University Of California Device and method for forming a circumferential conduction block in a pulmonary vein
US5984921A (en) 1997-05-14 1999-11-16 Ethicon-Endo-Surgery, Inc. Method and apparatus for applying electrical energy to medical instruments
US5961514A (en) 1997-05-14 1999-10-05 Ethicon Endo-Surger, Inc. Cordless electrosurgical instrument
US5916215A (en) 1997-06-30 1999-06-29 Ethicon Endo-Surgery, Inc. Inductively coupled electrosurgical trocar
US6241666B1 (en) 1997-07-03 2001-06-05 Cardiac Pathways Corp. Ablation catheter tip with a buffer layer covering the electrode
US6096037A (en) * 1997-07-29 2000-08-01 Medtronic, Inc. Tissue sealing electrosurgery device and methods of sealing tissue
GB2327352A (en) * 1997-07-18 1999-01-27 Gyrus Medical Ltd Electrosurgical instrument
WO1999003414A1 (en) * 1997-07-18 1999-01-28 Medtronic, Inc. Tissue sealing electrosurgery device and methods of sealing tissue
US6080151A (en) * 1997-07-21 2000-06-27 Daig Corporation Ablation catheter
US6010500A (en) * 1997-07-21 2000-01-04 Cardiac Pathways Corporation Telescoping apparatus and method for linear lesion ablation
DE69829921T2 (de) 1997-08-04 2006-05-04 Ethicon, Inc. Vorrichtung zur Behandlung von Körpergewebe
GB9807303D0 (en) 1998-04-03 1998-06-03 Gyrus Medical Ltd An electrode assembly for an electrosurgical instrument
US6030384A (en) 1998-05-01 2000-02-29 Nezhat; Camran Bipolar surgical instruments having focused electrical fields
US6522930B1 (en) * 1998-05-06 2003-02-18 Atrionix, Inc. Irrigated ablation device assembly
DE19820995A1 (de) * 1998-05-11 1999-11-18 Berchtold Gmbh & Co Geb Hochfrequenzchirurgie-Instrument mit einem Fluidzuführungskanal
US6238393B1 (en) 1998-07-07 2001-05-29 Medtronic, Inc. Method and apparatus for creating a bi-polar virtual electrode used for the ablation of tissue
US6086586A (en) 1998-09-14 2000-07-11 Enable Medical Corporation Bipolar tissue grasping apparatus and tissue welding method
JP2004500207A (ja) * 2000-03-06 2004-01-08 ティシューリンク・メディカル・インコーポレーテッド 流体配給システム及び電気外科用器具コントローラ
US6692491B1 (en) * 2000-03-24 2004-02-17 Scimed Life Systems, Inc. Surgical methods and apparatus for positioning a diagnostic or therapeutic element around one or more pulmonary veins or other body structures

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DE60133099T2 (de) 2009-04-30
WO2001082813A2 (en) 2001-11-08
US6488680B1 (en) 2002-12-03
AU2001253656A1 (en) 2001-11-12
US20050143729A1 (en) 2005-06-30
EP1278472A2 (de) 2003-01-29
WO2001082813A3 (en) 2002-04-11
US7435250B2 (en) 2008-10-14

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