JP4588528B2 - 非接触組織アブレーション装置及びその使用方法 - Google Patents

非接触組織アブレーション装置及びその使用方法 Download PDF

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Publication number
JP4588528B2
JP4588528B2 JP2005139468A JP2005139468A JP4588528B2 JP 4588528 B2 JP4588528 B2 JP 4588528B2 JP 2005139468 A JP2005139468 A JP 2005139468A JP 2005139468 A JP2005139468 A JP 2005139468A JP 4588528 B2 JP4588528 B2 JP 4588528B2
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shaft
catheter
cap
distal end
main lumen
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JP2005324029A (ja
JP2005324029A5 (https=
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アラン・デ・ラ・ラーマ
トー・ホアン・ニュイェン
ヴィヴィアン・トラン
ケリー・ケイ・ハタ
ピーター・シー・チェン
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アーヴィン・バイオメディカル・インク
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/22004—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves
    • A61B17/22012—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves in direct contact with, or very close to, the obstruction or concrement
    • A61B17/2202—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves in direct contact with, or very close to, the obstruction or concrement the ultrasound transducer being inside patient's body at the distal end of the catheter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00—Ultrasound therapy
    • A61N7/02—Localised ultrasound hyperthermia
    • A61N7/022—Localised ultrasound hyperthermia intracavitary
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
    • A61B2017/00238—Type of minimally invasive operation
    • A61B2017/00243—Type of minimally invasive operation cardiac
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
    • A61B2017/00238—Type of minimally invasive operation
    • A61B2017/00243—Type of minimally invasive operation cardiac
    • A61B2017/00247—Making holes in the wall of the heart, e.g. laser Myocardial revascularization
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
    • A61B2017/320084—Irrigation sleeves
    • 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
    • A61B2018/00392—Transmyocardial revascularisation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/024—Measuring pulse rate or heart rate
    • A61B5/0245—Measuring pulse rate or heart rate by using sensing means generating electric signals, i.e. ECG signals

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Mechanical Engineering (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Vascular Medicine (AREA)
  • Radiology & Medical Imaging (AREA)
  • Surgical Instruments (AREA)
JP2005139468A 2004-05-15 2005-05-12 非接触組織アブレーション装置及びその使用方法 Expired - Fee Related JP4588528B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/845,798 US7285116B2 (en) 2004-05-15 2004-05-15 Non-contact tissue ablation device and methods thereof

Publications (3)

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JP2005324029A JP2005324029A (ja) 2005-11-24
JP2005324029A5 JP2005324029A5 (https=) 2006-07-27
JP4588528B2 true JP4588528B2 (ja) 2010-12-01

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US (2) US7285116B2 (https=)
EP (1) EP1595576B1 (https=)
JP (1) JP4588528B2 (https=)
CN (1) CN100531679C (https=)
CA (1) CA2506921C (https=)

Families Citing this family (123)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8974446B2 (en) * 2001-10-11 2015-03-10 St. Jude Medical, Inc. Ultrasound ablation apparatus with discrete staggered ablation zones
US20070038056A1 (en) * 2001-10-11 2007-02-15 Carlo Pappone System and methods for locating and ablating arrhythomogenic tissues
US7128739B2 (en) 2001-11-02 2006-10-31 Vivant Medical, Inc. High-strength microwave antenna assemblies and methods of use
US6878147B2 (en) 2001-11-02 2005-04-12 Vivant Medical, Inc. High-strength microwave antenna assemblies
US20040082859A1 (en) 2002-07-01 2004-04-29 Alan Schaer Method and apparatus employing ultrasound energy to treat body sphincters
US7311703B2 (en) 2003-07-18 2007-12-25 Vivant Medical, Inc. Devices and methods for cooling microwave antennas
US20060085054A1 (en) * 2004-09-09 2006-04-20 Zikorus Arthur W Methods and apparatus for treatment of hollow anatomical structures
US7799019B2 (en) 2005-05-10 2010-09-21 Vivant Medical, Inc. Reinforced high strength microwave antenna
US9107673B2 (en) * 2005-12-23 2015-08-18 Cathrx Ltd. Irrigation catheter
EP3756604A1 (en) * 2006-05-12 2020-12-30 Vytronus, Inc. Device for ablating body tissue
WO2007136566A2 (en) 2006-05-19 2007-11-29 Prorhythm, Inc. Ablation device with optimized input power profile and method of using the same
JP4933911B2 (ja) * 2007-02-02 2012-05-16 学校法人日本医科大学 超音波手術器
US7998139B2 (en) 2007-04-25 2011-08-16 Vivant Medical, Inc. Cooled helical antenna for microwave ablation
US8721553B2 (en) * 2007-05-15 2014-05-13 General Electric Company Fluid-fillable ultrasound imaging catheter tips
US8353901B2 (en) 2007-05-22 2013-01-15 Vivant Medical, Inc. Energy delivery conduits for use with electrosurgical devices
US9023024B2 (en) 2007-06-20 2015-05-05 Covidien Lp Reflective power monitoring for microwave applications
US8292880B2 (en) 2007-11-27 2012-10-23 Vivant Medical, Inc. Targeted cooling of deployable microwave antenna
US9155588B2 (en) 2008-06-13 2015-10-13 Vytronus, Inc. System and method for positioning an elongate member with respect to an anatomical structure
US10363057B2 (en) * 2008-07-18 2019-07-30 Vytronus, Inc. System and method for delivering energy to tissue
US20100049099A1 (en) * 2008-07-18 2010-02-25 Vytronus, Inc. Method and system for positioning an energy source
WO2010028059A1 (en) * 2008-09-02 2010-03-11 Medtronic Ablation Frontiers Llc Irrigated ablation catheter system and methods
US9192789B2 (en) 2008-10-30 2015-11-24 Vytronus, Inc. System and method for anatomical mapping of tissue and planning ablation paths therein
US8414508B2 (en) 2008-10-30 2013-04-09 Vytronus, Inc. System and method for delivery of energy to tissue while compensating for collateral tissue
US9220924B2 (en) 2008-10-30 2015-12-29 Vytronus, Inc. System and method for energy delivery to tissue while monitoring position, lesion depth, and wall motion
US11298568B2 (en) 2008-10-30 2022-04-12 Auris Health, Inc. System and method for energy delivery to tissue while monitoring position, lesion depth, and wall motion
US9033885B2 (en) * 2008-10-30 2015-05-19 Vytronus, Inc. System and method for energy delivery to tissue while monitoring position, lesion depth, and wall motion
US9795442B2 (en) 2008-11-11 2017-10-24 Shifamed Holdings, Llc Ablation catheters
WO2010057211A1 (en) 2008-11-17 2010-05-20 Vytronus, Inc. Systems and methods for ablating body tissue
US8475379B2 (en) 2008-11-17 2013-07-02 Vytronus, Inc. Systems and methods for ablating body tissue
US9629678B2 (en) * 2008-12-30 2017-04-25 St. Jude Medical, Atrial Fibrillation Division, Inc. Controlled irrigated catheter ablation systems and methods thereof
US8974445B2 (en) 2009-01-09 2015-03-10 Recor Medical, Inc. Methods and apparatus for treatment of cardiac valve insufficiency
US9936892B1 (en) 2009-05-04 2018-04-10 Cortex Manufacturing Inc. Systems and methods for providing a fiducial marker
US9226791B2 (en) 2012-03-12 2016-01-05 Advanced Cardiac Therapeutics, Inc. Systems for temperature-controlled ablation using radiometric feedback
US9277961B2 (en) 2009-06-12 2016-03-08 Advanced Cardiac Therapeutics, Inc. Systems and methods of radiometrically determining a hot-spot temperature of tissue being treated
US8926605B2 (en) 2012-02-07 2015-01-06 Advanced Cardiac Therapeutics, Inc. Systems and methods for radiometrically measuring temperature during tissue ablation
US8954161B2 (en) 2012-06-01 2015-02-10 Advanced Cardiac Therapeutics, Inc. Systems and methods for radiometrically measuring temperature and detecting tissue contact prior to and during tissue ablation
US8355803B2 (en) 2009-09-16 2013-01-15 Vivant Medical, Inc. Perfused core dielectrically loaded dipole microwave antenna probe
JP5768056B2 (ja) 2009-10-30 2015-08-26 リコール メディカル インコーポレイテッドＲｅＣｏｒ Ｍｅｄｉｃａｌ， Ｉｎｃ． 経皮的超音波腎神経除去による高血圧症を治療するための方法及び装置
US8469953B2 (en) 2009-11-16 2013-06-25 Covidien Lp Twin sealing chamber hub
JP5603054B2 (ja) * 2009-11-27 2014-10-08 株式会社ナカニシ 振動子カバー
US20110137284A1 (en) * 2009-12-03 2011-06-09 Northwestern University Devices for material delivery, electroporation, and monitoring electrophysiological activity
US20110201973A1 (en) * 2010-02-18 2011-08-18 St. Jude Medical, Inc. Ultrasound compatible radiofrequency ablation electrode
US9655677B2 (en) 2010-05-12 2017-05-23 Shifamed Holdings, Llc Ablation catheters including a balloon and electrodes
EP2568905A4 (en) 2010-05-12 2017-07-26 Shifamed Holdings, LLC Low profile electrode assembly
WO2012052920A1 (en) 2010-10-18 2012-04-26 CardioSonic Ltd. Therapeutics reservoir
US9566456B2 (en) * 2010-10-18 2017-02-14 CardioSonic Ltd. Ultrasound transceiver and cooling thereof
US9028417B2 (en) 2010-10-18 2015-05-12 CardioSonic Ltd. Ultrasound emission element
US8585601B2 (en) 2010-10-18 2013-11-19 CardioSonic Ltd. Ultrasound transducer
US9084610B2 (en) 2010-10-21 2015-07-21 Medtronic Ardian Luxembourg S.A.R.L. Catheter apparatuses, systems, and methods for renal neuromodulation
JP2013544133A (ja) 2010-10-25 2013-12-12 メドトロニック アーディアン ルクセンブルク ソシエテ ア レスポンサビリテ リミテ 腎ニューロモジュレーションのためのマルチ電極アレイを有するカテーテル装置ならびに関連のシステムおよび方法
US9220433B2 (en) 2011-06-30 2015-12-29 Biosense Webster (Israel), Ltd. Catheter with variable arcuate distal section
US9662169B2 (en) * 2011-07-30 2017-05-30 Biosense Webster (Israel) Ltd. Catheter with flow balancing valve
JP2012035101A (ja) * 2011-10-17 2012-02-23 Nippon Medical School 超音波手術器
US20150038963A1 (en) * 2012-03-27 2015-02-05 Cathrx Ltd Ablation catheter
US10357304B2 (en) 2012-04-18 2019-07-23 CardioSonic Ltd. Tissue treatment
US8888773B2 (en) 2012-05-11 2014-11-18 Medtronic Ardian Luxembourg S.A.R.L. Multi-electrode catheter assemblies for renal neuromodulation and associated systems and methods
KR101415902B1 (ko) * 2012-05-18 2014-07-08 신경민 소작 겸용 스텐트 시술장치
US11357447B2 (en) 2012-05-31 2022-06-14 Sonivie Ltd. Method and/or apparatus for measuring renal denervation effectiveness
US9044254B2 (en) 2012-08-07 2015-06-02 Covidien Lp Microwave ablation catheter and method of utilizing the same
JP6301926B2 (ja) 2012-08-09 2018-03-28 ユニバーシティ オブ アイオワ リサーチ ファウンデーション カテーテル、カテーテルシステム、及び組織構造を刺通する方法
US9044575B2 (en) 2012-10-22 2015-06-02 Medtronic Adrian Luxembourg S.a.r.l. Catheters with enhanced flexibility and associated devices, systems, and methods
CN105074050B (zh) 2013-03-14 2019-02-15 瑞蔻医药有限公司 电镀或涂覆超声换能器的方法
EP3111994B1 (en) 2013-03-14 2020-12-02 ReCor Medical, Inc. Ultrasound-based neuromodulation system
US20140276714A1 (en) * 2013-03-15 2014-09-18 Boston Scientific Scimed, Inc. Active infusion sheath for ultrasound ablation catheter
CA2899509A1 (en) 2013-03-29 2014-10-02 Covidien Lp Step-down coaxial microwave ablation applicators and methods for manufacturing same
FR3004115B1 (fr) * 2013-04-04 2016-05-06 Nestis Catheter d'injection de fluide a deux gaines coulissantes
US10349824B2 (en) 2013-04-08 2019-07-16 Apama Medical, Inc. Tissue mapping and visualization systems
US10098694B2 (en) 2013-04-08 2018-10-16 Apama Medical, Inc. Tissue ablation and monitoring thereof
EP2983603B1 (en) 2013-04-08 2020-03-25 Apama Medical, Inc. Cardiac ablation catheters
US10548663B2 (en) 2013-05-18 2020-02-04 Medtronic Ardian Luxembourg S.A.R.L. Neuromodulation catheters with shafts for enhanced flexibility and control and associated devices, systems, and methods
EP2999411B1 (en) 2013-05-23 2020-10-07 Cardiosonic Ltd. Devices for renal denervation and assessment thereof
US10687832B2 (en) * 2013-11-18 2020-06-23 Koninklijke Philips N.V. Methods and devices for thrombus dispersal
WO2015103574A1 (en) 2014-01-06 2015-07-09 Iowa Approach Inc. Apparatus and methods for renal denervation ablation
EP3099377B1 (en) 2014-01-27 2022-03-02 Medtronic Ireland Manufacturing Unlimited Company Neuromodulation catheters having jacketed neuromodulation elements and related devices
US10736690B2 (en) 2014-04-24 2020-08-11 Medtronic Ardian Luxembourg S.A.R.L. Neuromodulation catheters and associated systems and methods
EP4670627A3 (en) 2014-05-07 2026-03-25 Boston Scientific Scimed, Inc. Methods and apparatus for selective tissue ablation
WO2015175944A1 (en) 2014-05-16 2015-11-19 Gary Long Methods and apparatus for multi-catheter tissue ablation
EP3154463B1 (en) 2014-06-12 2019-03-27 Farapulse, Inc. 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
US10624697B2 (en) 2014-08-26 2020-04-21 Covidien Lp Microwave ablation system
US10813691B2 (en) 2014-10-01 2020-10-27 Covidien Lp Miniaturized microwave ablation assembly
EP3206613B1 (en) 2014-10-14 2019-07-03 Farapulse, Inc. Apparatus for rapid and safe pulmonary vein cardiac ablation
WO2016081611A1 (en) 2014-11-19 2016-05-26 Advanced Cardiac Therapeutics, Inc. High-resolution mapping of tissue with pacing
WO2016081650A1 (en) 2014-11-19 2016-05-26 Advanced Cardiac Therapeutics, Inc. Ablation devices, systems and methods of using a high-resolution electrode assembly
EP3220844B1 (en) 2014-11-19 2020-11-11 EPiX Therapeutics, Inc. Systems for high-resolution mapping of tissue
US9636164B2 (en) 2015-03-25 2017-05-02 Advanced Cardiac Therapeutics, Inc. Contact sensing systems and methods
EP3307388B1 (en) 2015-06-10 2022-06-22 Ekos Corporation Ultrasound catheter
CN108348146A (zh) 2015-11-16 2018-07-31 阿帕玛医疗公司 能量传递装置
US11160607B2 (en) * 2015-11-20 2021-11-02 Biosense Webster (Israel) Ltd. Hyper-apertured ablation electrode
US20170189097A1 (en) 2016-01-05 2017-07-06 Iowa Approach Inc. Systems, apparatuses and methods for delivery of ablative energy to tissue
US12144541B2 (en) 2016-01-05 2024-11-19 Boston Scientific Scimed, 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
US10130423B1 (en) 2017-07-06 2018-11-20 Farapulse, Inc. Systems, devices, and methods for focal ablation
US10660702B2 (en) 2016-01-05 2020-05-26 Farapulse, Inc. Systems, devices, and methods for focal ablation
US10813692B2 (en) 2016-02-29 2020-10-27 Covidien Lp 90-degree interlocking geometry for introducer for facilitating deployment of microwave radiating catheter
SG11201807618QA (en) 2016-03-15 2018-10-30 Epix Therapeutics Inc Improved devices, systems and methods for irrigated ablation
EP3471631A4 (en) 2016-06-16 2020-03-04 Farapulse, Inc. Systems, apparatuses, and methods for guide wire delivery
US11065053B2 (en) 2016-08-02 2021-07-20 Covidien Lp Ablation cable assemblies and a method of manufacturing the same
US11197715B2 (en) 2016-08-02 2021-12-14 Covidien Lp Ablation cable assemblies and a method of manufacturing the same
US10376309B2 (en) 2016-08-02 2019-08-13 Covidien Lp Ablation cable assemblies and a method of manufacturing the same
EP3600541A4 (en) 2017-03-20 2020-03-18 Sonivie Ltd. METHOD FOR TREATING HEART FAILURE BY IMPROVING A PATIENT'S EJECTION FACTION
EP3614946B1 (en) 2017-04-27 2024-03-20 EPiX Therapeutics, Inc. Determining nature of contact between catheter tip and tissue
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
CN115844523A (zh) 2017-09-12 2023-03-28 波士顿科学医学有限公司 用于心室局灶性消融的系统、设备和方法
EP3749238B1 (en) 2018-02-08 2023-08-16 Farapulse, Inc. Apparatus for controlled delivery of pulsed electric field ablative energy to tissue
US20190336198A1 (en) 2018-05-03 2019-11-07 Farapulse, Inc. Systems, devices, and methods for ablation using surgical clamps
CN116327352A (zh) 2018-05-07 2023-06-27 波士顿科学医学有限公司 心外膜消融导管
CN115836908A (zh) 2018-05-07 2023-03-24 波士顿科学医学有限公司 用于将消融能量递送到组织的系统、设备和方法
EP3790483B1 (en) 2018-05-07 2024-08-28 Boston Scientific Scimed, Inc. Systems for filtering high voltage noise induced by pulsed electric field ablation
CN112955088B (zh) 2018-09-20 2024-11-26 波士顿科学医学有限公司 用于将脉冲电场消融能量输送到心内膜组织的系统、装置和方法
WO2020123797A1 (en) * 2018-12-14 2020-06-18 Teitelbaum George P Vagus nerve ablation devices, systems, and methods
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
US12310652B2 (en) 2020-07-24 2025-05-27 Boston Scientific Scimed, Inc. Hybrid electroporation ablation catheter
JP7536995B2 (ja) 2020-07-24 2024-08-20 ボストン サイエンティフィック サイムド，インコーポレイテッド 不可逆電気穿孔によるシングル・ショット心臓アブレーションのための電界印加
US12496123B2 (en) 2020-09-08 2025-12-16 Boston Scientific Scimed, Inc. Contoured electrodes for pulsed electric field ablation, and systems, devices, and methods thereof
WO2022072385A2 (en) 2020-09-30 2022-04-07 Boston Scientific Scimed Inc Pretreatment waveform for irreversible electroporation
EP4284276A1 (en) 2021-01-27 2023-12-06 Boston Scientific Scimed, Inc. Voltage controlled pulse sequences for irreversible electroporation ablations
CN112807058B (zh) * 2021-02-03 2022-05-17 清华大学 介入式超声溶栓装置
WO2025108651A1 (en) * 2023-11-20 2025-05-30 Vascomed Gmbh Manufacturing method for a catheter assembly

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US624166A (en) * 1899-05-02 William hadfield bowers
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
US5676693A (en) * 1992-11-13 1997-10-14 Scimed Life Systems, Inc. Electrophysiology device
US5620479A (en) * 1992-11-13 1997-04-15 The Regents Of The University Of California Method and apparatus for thermal therapy of tumors
US5348554A (en) 1992-12-01 1994-09-20 Cardiac Pathways Corporation Catheter for RF ablation with cooled electrode
US5545161A (en) * 1992-12-01 1996-08-13 Cardiac Pathways Corporation Catheter for RF ablation having cooled electrode with electrically insulated sleeve
US6161543A (en) * 1993-02-22 2000-12-19 Epicor, Inc. Methods of epicardial ablation for creating a lesion around the pulmonary veins
US5630837A (en) * 1993-07-01 1997-05-20 Boston Scientific Corporation Acoustic ablation
CA2165829A1 (en) * 1993-07-01 1995-01-19 John E. Abele Imaging, electrical potential sensing, and ablation catheters
US5921982A (en) * 1993-07-30 1999-07-13 Lesh; Michael D. Systems and methods for ablating body tissue
DE19504261A1 (de) * 1995-02-09 1996-09-12 Krieg Gunther Angioplastie-Katheter zum Erweitern und/oder Eröffnen von Blutgefäßen
WO1996034567A1 (en) * 1995-05-02 1996-11-07 Heart Rhythm Technologies, Inc. System for controlling the energy delivered to a patient for ablation
US5735811A (en) * 1995-11-30 1998-04-07 Pharmasonics, Inc. Apparatus and methods for ultrasonically enhanced fluid delivery
EP0904127B1 (en) * 1996-05-17 2005-02-23 Biosense Webster, Inc. Self-aligning catheter
US5846218A (en) * 1996-09-05 1998-12-08 Pharmasonics, Inc. Balloon catheters having ultrasonically driven interface surfaces and methods for their use
JPH10127678A (ja) * 1996-10-31 1998-05-19 Olympus Optical Co Ltd 超音波診断治療装置
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
US5971983A (en) * 1997-05-09 1999-10-26 The Regents Of The University Of California Tissue ablation device and method of use
US6241666B1 (en) * 1997-07-03 2001-06-05 Cardiac Pathways Corp. Ablation catheter tip with a buffer layer covering the electrode
US5997532A (en) * 1997-07-03 1999-12-07 Cardiac Pathways Corporation Ablation catheter tip with a buffer layer covering the electrode
US6245064B1 (en) 1997-07-08 2001-06-12 Atrionix, Inc. Circumferential ablation device assembly
US6164283A (en) 1997-07-08 2000-12-26 The Regents Of The University Of California Device and method for forming a circumferential conduction block in a pulmonary vein
US6080151A (en) * 1997-07-21 2000-06-27 Daig Corporation Ablation catheter
US6579288B1 (en) * 1997-10-10 2003-06-17 Scimed Life Systems, Inc. Fluid cooled apparatus for supporting diagnostic and therapeutic elements in contact with tissue
US6120476A (en) 1997-12-01 2000-09-19 Cordis Webster, Inc. Irrigated tip catheter
US6241727B1 (en) * 1998-05-27 2001-06-05 Irvine Biomedical, Inc. Ablation catheter system having circular lesion capabilities
US6315777B1 (en) * 1998-07-07 2001-11-13 Medtronic, Inc. Method and apparatus for creating a virtual electrode used for the ablation of tissue
US6206842B1 (en) * 1998-08-03 2001-03-27 Lily Chen Tu Ultrasonic operation device
US6206831B1 (en) * 1999-01-06 2001-03-27 Scimed Life Systems, Inc. Ultrasound-guided ablation catheter and methods of use
US6524251B2 (en) * 1999-10-05 2003-02-25 Omnisonics Medical Technologies, Inc. Ultrasonic device for tissue ablation and sheath for use therewith
US6942661B2 (en) * 2000-08-30 2005-09-13 Boston Scientific Scimed, Inc. Fluid cooled apparatus for supporting diagnostic and therapeutic elements in contact with tissue
US6672312B2 (en) * 2001-01-31 2004-01-06 Transurgical, Inc. Pulmonary vein ablation with myocardial tissue locating
US6671533B2 (en) * 2001-10-11 2003-12-30 Irvine Biomedical Inc. System and method for mapping and ablating body tissue of the interior region of the heart
EP1450900B1 (en) * 2001-12-03 2006-07-26 Ekos Corporation Small vessel ultrasound catheter
US6866662B2 (en) * 2002-07-23 2005-03-15 Biosense Webster, Inc. Ablation catheter having stabilizing array
US7137963B2 (en) * 2002-08-26 2006-11-21 Flowcardia, Inc. Ultrasound catheter for disrupting blood vessel obstructions
US6921371B2 (en) * 2002-10-14 2005-07-26 Ekos Corporation Ultrasound radiating members for catheter
US7247141B2 (en) * 2004-03-08 2007-07-24 Ethicon Endo-Surgery, Inc. Intra-cavitary ultrasound medical system and method

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US20050256518A1 (en) 2005-11-17
CN100531679C (zh) 2009-08-26
CN1720874A (zh) 2006-01-18
CA2506921A1 (en) 2005-11-15
EP1595576A1 (en) 2005-11-16
JP2005324029A (ja) 2005-11-24
US7285116B2 (en) 2007-10-23
US20080177205A1 (en) 2008-07-24
EP1595576B1 (en) 2012-10-03
CA2506921C (en) 2013-01-08

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