CN108778173A - 用于将脉冲电场消融能量递送到心内膜组织的系统、装置和方法 - Google Patents

用于将脉冲电场消融能量递送到心内膜组织的系统、装置和方法 Download PDF

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Publication number
CN108778173A
CN108778173A CN201780005770.7A CN201780005770A CN108778173A CN 108778173 A CN108778173 A CN 108778173A CN 201780005770 A CN201780005770 A CN 201780005770A CN 108778173 A CN108778173 A CN 108778173A
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China
Prior art keywords
pulse
electrodes
spine
ablation device
electrode
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Pending
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CN201780005770.7A
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Chinese (zh)
Inventor
J-L·帕雅尔
R·维斯瓦纳萨安
G·L·龙
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Boston Scientific Scimed Inc
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Fala Poole Ltd By Share Ltd
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Publication of CN108778173A publication Critical patent/CN108778173A/zh
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    • 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
    • A61B18/1206—Generators therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/362—Heart stimulators
    • 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
    • A61B2018/0016—Energy applicators arranged in a two- or three dimensional array
    • 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
    • A61B2018/00267—Expandable means emitting energy, e.g. by elements carried thereon having a basket shaped structure
    • 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
    • A61B2018/00357—Endocardium
    • 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
    • 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
    • A61B2018/00613—Irreversible electroporation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00642—Sensing and controlling the application of energy with feedback, i.e. closed loop control
    • A61B2018/00654—Sensing and controlling the application of energy with feedback, i.e. closed loop control with individual control of each of a plurality of energy emitting elements
    • 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
    • A61B18/1206—Generators therefor
    • A61B2018/124—Generators therefor switching the output to different electrodes, e.g. sequentially
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B2018/1405—Electrodes having a specific shape
    • A61B2018/1407—Loop
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • A61B2090/3966—Radiopaque markers visible in an X-ray image
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
    • A61N1/056—Transvascular endocardial electrode systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/327—Applying electric currents by contact electrodes alternating or intermittent currents for enhancing the absorption properties of tissue, e.g. by electroporation

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Cardiology (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Otolaryngology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Electrotherapy Devices (AREA)
  • Surgical Instruments (AREA)
CN201780005770.7A 2016-01-05 2017-01-04 用于将脉冲电场消融能量递送到心内膜组织的系统、装置和方法 Pending CN108778173A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662274943P 2016-01-05 2016-01-05
US62/274,943 2016-01-05
PCT/US2017/012099 WO2017120169A1 (en) 2016-01-05 2017-01-04 Systems, devices, and methods for delivery of pulsed electric field ablative energy to endocardial tissue

Publications (1)

Publication Number Publication Date
CN108778173A true CN108778173A (zh) 2018-11-09

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CN201780005770.7A Pending CN108778173A (zh) 2016-01-05 2017-01-04 用于将脉冲电场消融能量递送到心内膜组织的系统、装置和方法

Country Status (4)

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EP (3) EP4000547B1 (https=)
JP (5) JP6847960B2 (https=)
CN (1) CN108778173A (https=)
WO (1) WO2017120169A1 (https=)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111358552A (zh) * 2020-04-27 2020-07-03 南京亿高微波系统工程有限公司 一种用于癌栓梗阻消融治疗的微波消融电极
US10702337B2 (en) 2016-06-27 2020-07-07 Galary, Inc. Methods, apparatuses, and systems for the treatment of pulmonary disorders
CN113017819A (zh) * 2019-12-24 2021-06-25 深圳市赛诺思医疗科技有限公司 脉冲消融装置
CN113143447A (zh) * 2021-04-09 2021-07-23 上海捍宇医疗科技股份有限公司 一种用于将脉冲电场消融能量递送到心内膜组织的装置
CN113573655A (zh) * 2019-03-15 2021-10-29 波士顿科学国际有限公司 用于选择性细胞消融的空间复用波形
CN113939242A (zh) * 2019-04-04 2022-01-14 法拉普尔赛股份有限公司 用于焦区消融的系统、设备和方法
CN114209413A (zh) * 2021-12-09 2022-03-22 杭州睿笛生物科技有限公司 多级可控的复合脉冲发生控制系统
CN114271931A (zh) * 2021-12-23 2022-04-05 心航路医学科技(广州)有限公司 一种脉冲消融系统
CN114376718A (zh) * 2022-02-21 2022-04-22 安徽省立医院(中国科学技术大学附属第一医院) 一种心律失常射频消融保护装置
CN114423345A (zh) * 2019-09-17 2022-04-29 法拉普尔赛股份有限公司 用于在脉冲式电场消融期间检测异位心电图信号的系统、装置和方法
CN115315222A (zh) * 2019-12-18 2022-11-08 盖能适治疗股份有限公司 使用脉冲电场处理心脏组织
CN116687544A (zh) * 2023-02-17 2023-09-05 上海安钛克医疗科技有限公司 电极载体、电生理导管及高压脉冲消融系统
US12403305B2 (en) 2016-06-27 2025-09-02 Galvanize Therapeutics, Inc. Immunostimulation in the treatment of viral infection

Families Citing this family (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9119633B2 (en) 2006-06-28 2015-09-01 Kardium Inc. Apparatus and method for intra-cardiac mapping and ablation
US11389232B2 (en) 2006-06-28 2022-07-19 Kardium Inc. Apparatus and method for intra-cardiac mapping and ablation
US8906011B2 (en) 2007-11-16 2014-12-09 Kardium Inc. Medical device for use in bodily lumens, for example an atrium
US10827977B2 (en) 2012-05-21 2020-11-10 Kardium Inc. Systems and methods for activating transducers
US9198592B2 (en) 2012-05-21 2015-12-01 Kardium Inc. Systems and methods for activating transducers
US9017321B2 (en) 2012-05-21 2015-04-28 Kardium, Inc. Systems and methods for activating transducers
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
WO2015103574A1 (en) 2014-01-06 2015-07-09 Iowa Approach Inc. Apparatus and methods for renal denervation ablation
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
EP3206613B1 (en) 2014-10-14 2019-07-03 Farapulse, Inc. Apparatus for rapid and safe pulmonary vein cardiac ablation
US10368936B2 (en) 2014-11-17 2019-08-06 Kardium Inc. Systems and methods for selecting, activating, or selecting and activating transducers
US10722184B2 (en) 2014-11-17 2020-07-28 Kardium Inc. Systems and methods for selecting, activating, or selecting and activating transducers
JP6847960B2 (ja) * 2016-01-05 2021-03-24 ファラパルス，インコーポレイテッド パルス電界の焼灼エネルギーを心内膜組織に送出するためのシステム、装置、及び方法
US20170189097A1 (en) 2016-01-05 2017-07-06 Iowa Approach Inc. Systems, apparatuses and methods for delivery of ablative energy to tissue
US10660702B2 (en) 2016-01-05 2020-05-26 Farapulse, Inc. Systems, devices, and methods for focal ablation
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
WO2019143960A1 (en) * 2018-01-18 2019-07-25 Farapulse, Inc. Systems, devices, and methods for focal ablation
US12144541B2 (en) 2016-01-05 2024-11-19 Boston Scientific Scimed, Inc. Systems, apparatuses and methods for delivery of ablative energy to tissue
US10130423B1 (en) 2017-07-06 2018-11-20 Farapulse, Inc. Systems, devices, and methods for focal ablation
EP3471631A4 (en) 2016-06-16 2020-03-04 Farapulse, 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
EP3606420B1 (en) 2017-07-07 2023-05-24 St. Jude Medical, Cardiology Division, Inc. Layered high density electrode mapping catheter
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
EP4241819B1 (en) 2017-11-28 2026-02-25 St. Jude Medical, Cardiology Division, Inc. Controllable expandable catheter
DK3731771T3 (da) * 2017-12-26 2023-08-28 Galvanize Therapeutics Inc V462033dk00
EP3749238B1 (en) 2018-02-08 2023-08-16 Farapulse, Inc. Apparatus for controlled delivery of pulsed electric field ablative energy to tissue
CN117958829A (zh) 2018-03-13 2024-05-03 圣犹达医疗用品心脏病学部门有限公司 可变密度标测导管
WO2019195439A1 (en) 2018-04-05 2019-10-10 St. Jude Medical, Cardiology Division, Inc. High density electrode mapping catheter
US20190336198A1 (en) 2018-05-03 2019-11-07 Farapulse, Inc. Systems, devices, and methods for ablation using surgical clamps
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
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
EP3790483B1 (en) 2018-05-07 2024-08-28 Boston Scientific Scimed, Inc. Systems for filtering high voltage noise induced by pulsed electric field ablation
JP7499702B2 (ja) 2018-05-21 2024-06-14 セント・ジュード・メディカル，カーディオロジー・ディヴィジョン，インコーポレイテッド 高周波アブレーション及び直流電気穿孔カテーテル
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
WO2020094094A1 (zh) * 2018-11-09 2020-05-14 杭州诺生医疗科技有限公司 多组件房间隔造口系统及其房间隔造口装置
CN109820592B (zh) * 2018-12-31 2021-01-22 杭州睿笛生物科技有限公司 一种基于心电波形的自适应脉冲消融仪
CN118203401A (zh) 2019-04-18 2024-06-18 盖能适治疗股份有限公司 用于治疗异常组织的装置、系统和方法
JP6778973B2 (ja) * 2019-04-24 2020-11-04 株式会社Ｍｉｔテクノロジー 薬物等投与装置及びその作動方法並びにサポータ
EP4714382A3 (en) * 2019-09-02 2026-04-01 Mirai Medical Limited An electroporation apparatus and method
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
WO2021126980A1 (en) * 2019-12-16 2021-06-24 Affera, Inc. Pulmonary vein isolation catheters and associated devices, systems, and methods
CN115666431A (zh) * 2020-05-26 2023-01-31 波士顿科学医学有限公司 用于不可逆电穿孔消融的用户界面上动态空间数据的叠加
WO2022020592A1 (en) * 2020-07-24 2022-01-27 Boston Scientific Scimed Inc Electroporation catheter having tissue-contactless electrodes
US20220022953A1 (en) * 2020-07-24 2022-01-27 Boston Scientific Scimed, Inc. Esophagus catheter for irreversible electroporation
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
US12310652B2 (en) 2020-07-24 2025-05-27 Boston Scientific Scimed, Inc. Hybrid electroporation ablation catheter
CN115942915B (zh) 2020-08-18 2025-11-28 圣犹达医疗用品心脏病学部门有限公司 具有磁性位置跟踪的高密度电极导管
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
KR20220037903A (ko) * 2020-09-18 2022-03-25 (주) 타우피엔유메디칼 심방세동 시술용 카테터 및 이를 이용한 심방세동 시술 방법
US11950840B2 (en) * 2020-09-22 2024-04-09 Biosense Webster (Israel) Ltd. Basket catheter having insulated ablation electrodes
US11950841B2 (en) * 2020-09-22 2024-04-09 Biosense Webster (Israel) Ltd. Basket catheter having insulated ablation electrodes and diagnostic electrodes
WO2022072385A2 (en) * 2020-09-30 2022-04-07 Boston Scientific Scimed Inc Pretreatment waveform for irreversible electroporation
US20230338731A1 (en) * 2020-10-07 2023-10-26 Northwestern University Integration of electrophysiology mapping systems with electroporation synchronized with pacing
JP2023545537A (ja) 2020-10-17 2023-10-30 オーリジェン メディカル リミテッド 左心耳の処置用デバイス
US12290306B2 (en) 2020-10-19 2025-05-06 Biosense Webster (Israel) Ltd. Using unipolar configuration for irreversible-electroporation (IRE)
US20220192737A1 (en) * 2020-12-22 2022-06-23 Biosense Webster (Israel) Ltd. Improving lesion uniformity in bipolar cardiac ablation
EP4284276A1 (en) 2021-01-27 2023-12-06 Boston Scientific Scimed, Inc. Voltage controlled pulse sequences for irreversible electroporation ablations
EP4056135B1 (en) * 2021-03-09 2023-06-07 Circle Safe Phrenic nerve stimulation
KR102868326B1 (ko) 2021-04-07 2025-10-13 비티엘 메디컬 디벨롭먼트 에이.에스. 펄스 필드 절제 디바이스 및 방법
WO2022251429A1 (en) * 2021-05-28 2022-12-01 Boston Scientific Scimed Inc Catheters for mapping and electroporation ablation
HRP20250794T1 (hr) 2021-07-06 2025-08-29 Btl Medical Development A.S. Uređaj za ablaciju pulsnim poljem
EP4119082B1 (en) 2021-07-13 2024-05-15 Aurigen Medical Limited A system comprising an elongated catheter and an implant detachably attached to a distal end of the elongated catheter
EP4119083B1 (en) 2021-07-13 2024-05-29 Aurigen Medical Limited A system comprising an elongated catheter and an implant detachably attached to a distal end of the elongated catheter
CN114711958B (zh) * 2022-03-16 2023-04-07 苏州艾科脉医疗技术有限公司 一种脉冲电场多极消融装置
US12551658B2 (en) 2022-03-25 2026-02-17 St. Jude Medical, Cardiology Division, Inc. Steerable introducer with slide block divider
JP7477554B2 (ja) * 2022-03-29 2024-05-01 日本ライフライン株式会社 電源装置および給電方法
CN115137465A (zh) * 2022-07-08 2022-10-04 洲瓴(上海)医疗器械有限公司 脉冲电场消融用电极导管
CR20250188A (es) 2022-10-05 2025-08-22 Btl Medical Dev A S Dispositivo y método de ablación de campo pulsado
US12150702B1 (en) 2024-06-03 2024-11-26 Physcade, Inc. Generator and catheter for tissue ablation

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150351836A1 (en) * 2013-01-31 2015-12-10 Renal Dynamics Ltd. Unipolar and/or bipolar ablation catheter

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050222632A1 (en) * 1992-05-17 2005-10-06 Obino Stan F Device and method for the treatment of cardiac disorders
US5313943A (en) * 1992-09-25 1994-05-24 Ep Technologies, Inc. Catheters and methods for performing cardiac diagnosis and treatment
US5702438A (en) * 1995-06-08 1997-12-30 Avitall; Boaz Expandable recording and ablation catheter system
US6023638A (en) * 1995-07-28 2000-02-08 Scimed Life Systems, Inc. System and method for conducting electrophysiological testing using high-voltage energy pulses to stun tissue
US6071281A (en) * 1998-05-05 2000-06-06 Ep Technologies, Inc. Surgical method and apparatus for positioning a diagnostic or therapeutic element within the body and remote power control unit for use with same
US6115626A (en) * 1998-03-26 2000-09-05 Scimed Life Systems, Inc. Systems and methods using annotated images for controlling the use of diagnostic or therapeutic instruments in instruments in interior body regions
AU3453599A (en) * 1998-03-26 1999-10-18 Boston Scientific Corporation Interactive systems and methods for controlling the use of diagnostic or therapeutic instruments in interior body regions
US6669693B2 (en) * 2001-11-13 2003-12-30 Mayo Foundation For Medical Education And Research Tissue ablation device and methods of using
US7653438B2 (en) * 2002-04-08 2010-01-26 Ardian, Inc. Methods and apparatus for renal neuromodulation
US7179256B2 (en) * 2003-10-24 2007-02-20 Biosense Webster, Inc. Catheter with ablation needle and mapping assembly
US7783352B1 (en) * 2006-06-23 2010-08-24 Pacesetter, Inc. Optimizing anti-tachycardia pacing for terminating atrial fibrillation
US20090254082A1 (en) 2006-07-10 2009-10-08 Niels Kornerup Electrosurgical instrument
WO2008141150A2 (en) * 2007-05-09 2008-11-20 Irvine Biomedical, Inc. Basket catheter having multiple electrodes
US8357149B2 (en) 2008-06-05 2013-01-22 Biosense Webster, Inc. Filter for simultaneous pacing and ablation
WO2010056771A1 (en) * 2008-11-11 2010-05-20 Shifamed Llc Low profile electrode assembly
US9095262B2 (en) * 2011-01-05 2015-08-04 Mehdi Razavi Guided ablation devices, systems, and methods
WO2013046040A2 (en) * 2011-09-30 2013-04-04 Adi Mashiach Apparatus and method for controlling energy delivery as a function of degree of coupling
WO2013160772A2 (en) * 2012-04-22 2013-10-31 Omry Ben-Ezra Bladder tissue modification for overactive bladder disorders
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
US10537286B2 (en) * 2013-01-08 2020-01-21 Biosense Webster (Israel) Ltd. Catheter with multiple spines of different lengths arranged in one or more distal assemblies
EP3777703B1 (en) 2013-02-08 2023-04-05 Acutus Medical Inc. Expandable catheter assembly with flexible printed circuit board
US9031642B2 (en) 2013-02-21 2015-05-12 Medtronic, Inc. Methods for simultaneous cardiac substrate mapping using spatial correlation maps between neighboring unipolar electrograms
US9474486B2 (en) 2013-03-08 2016-10-25 St. Jude Medical, Atrial Fibrillation Division, Inc. Basket for a multi-electrode array catheter
US10575743B2 (en) * 2013-04-11 2020-03-03 Biosense Webster (Israel) Ltd. High electrode density basket catheter
US20140330266A1 (en) * 2013-05-03 2014-11-06 St. Jude Medical, Cardiology Division, Inc. Ablation system, methods, and controllers
WO2014195933A1 (en) 2013-06-05 2014-12-11 Tel Hashomer Medical Research Infrastructure And Services Ltd. Myocardial ablation by irreversible electroporation
GEP20197025B (en) * 2014-03-20 2019-10-10 S P A Atricath Ablation catheter and ablation apparatus
US9717552B2 (en) * 2014-05-06 2017-08-01 Cosman Intruments, Llc Electrosurgical generator
EP4670627A3 (en) * 2014-05-07 2026-03-25 Boston Scientific Scimed, Inc. Methods and apparatus for selective tissue ablation
WO2015192018A1 (en) * 2014-06-12 2015-12-17 Iowa Approach Inc. Method and apparatus for rapid and selective tissue ablation with cooling
JP6847960B2 (ja) 2016-01-05 2021-03-24 ファラパルス，インコーポレイテッド パルス電界の焼灼エネルギーを心内膜組織に送出するためのシステム、装置、及び方法
CN108778172B (zh) 2016-01-05 2021-08-13 法拉普尔赛股份有限公司 用于将消融能量递送至组织的系统、设备和方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150351836A1 (en) * 2013-01-31 2015-12-10 Renal Dynamics Ltd. Unipolar and/or bipolar ablation catheter

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10702337B2 (en) 2016-06-27 2020-07-07 Galary, Inc. Methods, apparatuses, and systems for the treatment of pulmonary disorders
US10939958B2 (en) 2016-06-27 2021-03-09 Galary, Inc. Methods, apparatuses, and systems for the treatment of pulmonary disorders
US12575879B2 (en) 2016-06-27 2026-03-17 Galvanize Therapeutics, Inc. Methods, apparatuses, and systems for the treatment of pulmonary disorders
US12403305B2 (en) 2016-06-27 2025-09-02 Galvanize Therapeutics, Inc. Immunostimulation in the treatment of viral infection
US12349967B2 (en) 2016-06-27 2025-07-08 Galvanize Therapeutics, Inc. Methods, apparatuses, and systems for the treatment of pulmonary disorders
CN113573655A (zh) * 2019-03-15 2021-10-29 波士顿科学国际有限公司 用于选择性细胞消融的空间复用波形
CN113939242A (zh) * 2019-04-04 2022-01-14 法拉普尔赛股份有限公司 用于焦区消融的系统、设备和方法
CN114423345A (zh) * 2019-09-17 2022-04-29 法拉普尔赛股份有限公司 用于在脉冲式电场消融期间检测异位心电图信号的系统、装置和方法
CN114423345B (zh) * 2019-09-17 2025-01-24 波士顿科学医学有限公司 用于在脉冲式电场消融期间检测异位心电图信号的系统、装置和方法
CN115315222A (zh) * 2019-12-18 2022-11-08 盖能适治疗股份有限公司 使用脉冲电场处理心脏组织
CN113017819A (zh) * 2019-12-24 2021-06-25 深圳市赛诺思医疗科技有限公司 脉冲消融装置
CN111358552A (zh) * 2020-04-27 2020-07-03 南京亿高微波系统工程有限公司 一种用于癌栓梗阻消融治疗的微波消融电极
CN113143447A (zh) * 2021-04-09 2021-07-23 上海捍宇医疗科技股份有限公司 一种用于将脉冲电场消融能量递送到心内膜组织的装置
CN114209413A (zh) * 2021-12-09 2022-03-22 杭州睿笛生物科技有限公司 多级可控的复合脉冲发生控制系统
CN114271931B (zh) * 2021-12-23 2023-09-12 心航路医学科技(广州)有限公司 一种脉冲消融系统
CN114271931A (zh) * 2021-12-23 2022-04-05 心航路医学科技(广州)有限公司 一种脉冲消融系统
CN114376718B (zh) * 2022-02-21 2022-07-22 安徽省立医院(中国科学技术大学附属第一医院) 一种心律失常射频消融保护装置
CN114376718A (zh) * 2022-02-21 2022-04-22 安徽省立医院(中国科学技术大学附属第一医院) 一种心律失常射频消融保护装置
CN116687544A (zh) * 2023-02-17 2023-09-05 上海安钛克医疗科技有限公司 电极载体、电生理导管及高压脉冲消融系统

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