WO2007076045A3 - Circumferential ablation guide wire system and related method of using the same - Google Patents

Circumferential ablation guide wire system and related method of using the same Download PDF

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Publication number
WO2007076045A3
WO2007076045A3 PCT/US2006/049097 US2006049097W WO2007076045A3 WO 2007076045 A3 WO2007076045 A3 WO 2007076045A3 US 2006049097 W US2006049097 W US 2006049097W WO 2007076045 A3 WO2007076045 A3 WO 2007076045A3
Authority
WO
WIPO (PCT)
Prior art keywords
improving
ablation
same
guide wire
wire system
Prior art date
Application number
PCT/US2006/049097
Other languages
French (fr)
Other versions
WO2007076045A2 (en
Inventor
Arthur W Crossman
Original Assignee
Arthur W Crossman
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 Arthur W Crossman filed Critical Arthur W Crossman
Priority to US11/919,718 priority Critical patent/US8137342B2/en
Publication of WO2007076045A2 publication Critical patent/WO2007076045A2/en
Publication of WO2007076045A3 publication Critical patent/WO2007076045A3/en

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
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00214—Expandable means emitting energy, e.g. by elements carried thereon
    • A61B2018/0022—Balloons
    • A61B2018/0025—Multiple balloons
    • A61B2018/00261—Multiple balloons arranged in a line
    • 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
    • A61B2018/00273—Anchoring means for temporary attachment of a device to tissue
    • A61B2018/00279—Anchoring means for temporary attachment of a device to tissue deployable
    • A61B2018/00285—Balloons
    • 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
    • A61B2018/00375—Ostium, e.g. ostium of pulmonary vein or artery
    • 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

Abstract

Device and method significantly that improves the safety and procedural success of the existing art by being able to be less traumatic to vascular tissue, improving atrial contact with the ablation surface, improving positioning and geometrical precision of the ablation pattern, improving steerability and deliverability of the ablation device and by improving localization and geometric precision of the ablation device. The risk of pulmonary vein fibrosis/stenosis will also be substantially lowered. Finally, expansion of the eligible atrial fibrillation population will inherently increase due to the improved components and methods of the present invention.
PCT/US2006/049097 2005-12-24 2006-12-21 Circumferential ablation guide wire system and related method of using the same WO2007076045A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US11/919,718 US8137342B2 (en) 2005-12-24 2006-12-21 Circumferential ablation guide wire system and related method of using the same

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US75380405P 2005-12-24 2005-12-24
US60/753,804 2005-12-24
US78062706P 2006-03-09 2006-03-09
US60/780,627 2006-03-09
US80052206P 2006-05-15 2006-05-15
US60/800,522 2006-05-15

Publications (2)

Publication Number Publication Date
WO2007076045A2 WO2007076045A2 (en) 2007-07-05
WO2007076045A3 true WO2007076045A3 (en) 2007-12-13

Family

ID=38218676

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/049097 WO2007076045A2 (en) 2005-12-24 2006-12-21 Circumferential ablation guide wire system and related method of using the same

Country Status (2)

Country Link
US (1) US8137342B2 (en)
WO (1) WO2007076045A2 (en)

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EP4238521A3 (en) 2014-05-07 2023-11-29 Farapulse, Inc. Methods and apparatus for selective tissue ablation
WO2015192027A1 (en) 2014-06-12 2015-12-17 Iowa Approach Inc. Method and apparatus for rapid and selective transurethral tissue ablation
WO2015192018A1 (en) 2014-06-12 2015-12-17 Iowa Approach Inc. Method and apparatus for rapid and selective tissue ablation with cooling
EP3206613B1 (en) 2014-10-14 2019-07-03 Farapulse, Inc. Apparatus for rapid and safe pulmonary vein cardiac ablation
US10130420B2 (en) 2015-10-08 2018-11-20 Biosense Webster (Israel) Ltd. Catheter with membraned spines for pulmonary vein isolation
US10130423B1 (en) 2017-07-06 2018-11-20 Farapulse, Inc. Systems, devices, and methods for focal ablation
US20170189097A1 (en) 2016-01-05 2017-07-06 Iowa Approach Inc. Systems, apparatuses and methods for delivery of ablative energy to tissue
US10172673B2 (en) 2016-01-05 2019-01-08 Farapulse, Inc. Systems devices, and methods for delivery of pulsed electric field ablative energy to endocardial tissue
US10660702B2 (en) 2016-01-05 2020-05-26 Farapulse, Inc. Systems, devices, and methods for focal ablation
US10524859B2 (en) 2016-06-07 2020-01-07 Metavention, Inc. Therapeutic tissue modulation devices and methods
WO2017218734A1 (en) 2016-06-16 2017-12-21 Iowa Approach, Inc. Systems, apparatuses, and methods for guide wire delivery
US9987081B1 (en) 2017-04-27 2018-06-05 Iowa Approach, Inc. Systems, devices, and methods for signal generation
US10617867B2 (en) 2017-04-28 2020-04-14 Farapulse, Inc. Systems, devices, and methods for delivery of pulsed electric field ablative energy to esophageal tissue
EP3681391A1 (en) 2017-09-12 2020-07-22 Farapulse, Inc. Systems, apparatuses, and methods for ventricular focal ablation
JP2021522903A (en) 2018-05-07 2021-09-02 ファラパルス，インコーポレイテッド Systems, devices, and methods for delivering ablation energy to tissues
WO2019217317A1 (en) 2018-05-07 2019-11-14 Farapulse, Inc. Systems, apparatuses, and methods for filtering high voltage noise induced by pulsed electric field ablation
CN116327352A (en) 2018-05-07 2023-06-27 波士顿科学医学有限公司 Epicardial ablation catheter
JP2022501112A (en) 2018-09-20 2022-01-06 ファラパルス，インコーポレイテッド Systems, devices, and methods for the delivery of pulsed field ablation energy to endocardial tissue
CN109223169A (en) * 2018-11-13 2019-01-18 上海安钛克医疗科技有限公司 Pulmonary vein is electrically isolated balloon structure
US10625080B1 (en) 2019-09-17 2020-04-21 Farapulse, Inc. Systems, apparatuses, and methods for detecting ectopic electrocardiogram signals during pulsed electric field ablation
US11497541B2 (en) 2019-11-20 2022-11-15 Boston Scientific Scimed, Inc. Systems, apparatuses, and methods for protecting electronic components from high power noise induced by high voltage pulses
US11065047B2 (en) 2019-11-20 2021-07-20 Farapulse, Inc. Systems, apparatuses, and methods for protecting electronic components from high power noise induced by high voltage pulses
US10842572B1 (en) 2019-11-25 2020-11-24 Farapulse, Inc. Methods, systems, and apparatuses for tracking ablation devices and generating lesion lines

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Also Published As

Publication number Publication date
WO2007076045A2 (en) 2007-07-05
US8137342B2 (en) 2012-03-20
US20090093801A1 (en) 2009-04-09

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