JP2021511103A5 - - Google Patents

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Publication number
JP2021511103A5
JP2021511103A5 JP2020537624A JP2020537624A JP2021511103A5 JP 2021511103 A5 JP2021511103 A5 JP 2021511103A5 JP 2020537624 A JP2020537624 A JP 2020537624A JP 2020537624 A JP2020537624 A JP 2020537624A JP 2021511103 A5 JP2021511103 A5 JP 2021511103A5
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JP
Japan
Prior art keywords
splines
electrodes
shaft
expandable member
distal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
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JP2020537624A
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English (en)
Japanese (ja)
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JP2021511103A (ja
JP7394766B2 (ja
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Publication date
Priority claimed from US15/874,721 external-priority patent/US10130423B1/en
Priority claimed from PCT/US2018/029938 external-priority patent/WO2018201037A1/en
Application filed filed Critical
Priority claimed from PCT/US2019/014226 external-priority patent/WO2019143960A1/en
Publication of JP2021511103A publication Critical patent/JP2021511103A/ja
Publication of JP2021511103A5 publication Critical patent/JP2021511103A5/ja
Priority to JP2023200526A priority Critical patent/JP7817228B2/ja
Application granted granted Critical
Publication of JP7394766B2 publication Critical patent/JP7394766B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2020537624A 2018-01-18 2019-01-18 フォーカルアブレーションのためのシステム、デバイス、および方法 Active JP7394766B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023200526A JP7817228B2 (ja) 2018-01-18 2023-11-28 フォーカルアブレーションのためのシステム、デバイス、および方法

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US15/874,721 2018-01-18
US15/874,721 US10130423B1 (en) 2017-07-06 2018-01-18 Systems, devices, and methods for focal ablation
USPCT/US2018/029938 2018-04-27
PCT/US2018/029938 WO2018201037A1 (en) 2017-04-28 2018-04-27 Systems, devices, and methods for delivery of pulsed electric field ablative energy to endocardial tissue
US201862744495P 2018-10-11 2018-10-11
US62/744,495 2018-10-11
US201862769407P 2018-11-19 2018-11-19
US62/769,407 2018-11-19
PCT/US2019/014226 WO2019143960A1 (en) 2018-01-18 2019-01-18 Systems, devices, and methods for focal ablation

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023200526A Division JP7817228B2 (ja) 2018-01-18 2023-11-28 フォーカルアブレーションのためのシステム、デバイス、および方法

Publications (3)

Publication Number Publication Date
JP2021511103A JP2021511103A (ja) 2021-05-06
JP2021511103A5 true JP2021511103A5 (enExample) 2022-01-26
JP7394766B2 JP7394766B2 (ja) 2023-12-08

Family

ID=67301585

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JP2020537624A Active JP7394766B2 (ja) 2018-01-18 2019-01-18 フォーカルアブレーションのためのシステム、デバイス、および方法
JP2023200526A Active JP7817228B2 (ja) 2018-01-18 2023-11-28 フォーカルアブレーションのためのシステム、デバイス、および方法

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JP2023200526A Active JP7817228B2 (ja) 2018-01-18 2023-11-28 フォーカルアブレーションのためのシステム、デバイス、および方法

Country Status (4)

Country Link
EP (1) EP3740148A1 (enExample)
JP (2) JP7394766B2 (enExample)
CN (1) CN111741726A (enExample)
WO (1) WO2019143960A1 (enExample)

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10905329B2 (en) 2016-06-09 2021-02-02 Biosense Webster (Israel) Ltd. Multi-function conducting elements for a catheter
US12029545B2 (en) 2017-05-30 2024-07-09 Biosense Webster (Israel) Ltd. Catheter splines as location sensors
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
US20190314083A1 (en) 2018-04-11 2019-10-17 Biosense Webster (Israel) Ltd. Flexible Multi-Arm Catheter with Diametrically Opposed Sensing Electrodes
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
US11045628B2 (en) 2018-12-11 2021-06-29 Biosense Webster (Israel) Ltd. Balloon catheter with high articulation
US11207016B2 (en) 2018-12-28 2021-12-28 Biosense Webster (Israel) Ltd. Mapping ECG signals using a multipole electrode assembly
US11850051B2 (en) 2019-04-30 2023-12-26 Biosense Webster (Israel) Ltd. Mapping grid with high density electrode array
US11712172B2 (en) 2019-07-18 2023-08-01 Biosense Webster (Israel) Ltd. Visual guidance for positioning a distal end of a medical probe
US11759150B2 (en) 2019-08-27 2023-09-19 Biosense Webster (Israel) Ltd. Accurate basket catheter tracking
US10625080B1 (en) 2019-09-17 2020-04-21 Farapulse, Inc. Systems, apparatuses, and methods for detecting ectopic electrocardiogram signals during pulsed electric field ablation
EP4054460A4 (en) 2019-11-05 2022-12-07 Sirona Medical Technologies, Inc. Multi-modal catheter for improved electrical mapping and ablation
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
US11950930B2 (en) 2019-12-12 2024-04-09 Biosense Webster (Israel) Ltd. Multi-dimensional acquisition of bipolar signals from a catheter
US11517218B2 (en) 2019-12-20 2022-12-06 Biosense Webster (Israel) Ltd. Selective graphical presentation of electrophysiological parameters
US12232874B2 (en) 2020-05-29 2025-02-25 Biosense Webster (Israel) Ltd. Electrode apparatus for diagnosis of arrhythmias
US11987017B2 (en) 2020-06-08 2024-05-21 Biosense Webster (Israel) Ltd. Features to assist in assembly and testing of devices
CN116137804A (zh) * 2020-07-16 2023-05-19 波士顿科学医学有限公司 通过不可逆电穿孔进行局灶性心脏消融的导管和方法
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
JP2023535080A (ja) * 2020-07-24 2023-08-15 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 電気穿孔法アブレーションカテーテル
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
US12048479B2 (en) 2020-09-10 2024-07-30 Biosense Webster (Israel) Ltd. Surface mounted electrode catheter
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
US12082875B2 (en) 2020-09-24 2024-09-10 Biosense Webster (Israel) Ltd Balloon catheter having a coil for sensing tissue temperature and position of the balloon
US11974803B2 (en) 2020-10-12 2024-05-07 Biosense Webster (Israel) Ltd. Basket catheter with balloon
US12290306B2 (en) * 2020-10-19 2025-05-06 Biosense Webster (Israel) Ltd. Using unipolar configuration for irreversible-electroporation (IRE)
US12201786B2 (en) 2020-12-17 2025-01-21 Biosense Webster (Israel) Ltd. Measurement of distal end dimension of catheters using magnetic fields
US11918383B2 (en) 2020-12-21 2024-03-05 Biosense Webster (Israel) Ltd. Visualizing performance of catheter electrodes
CN114404034A (zh) * 2021-02-09 2022-04-29 杭州德诺电生理医疗科技有限公司 消融装置
KR102868326B1 (ko) 2021-04-07 2025-10-13 비티엘 메디컬 디벨롭먼트 에이.에스. 펄스 필드 절제 디바이스 및 방법
US12064170B2 (en) 2021-05-13 2024-08-20 Biosense Webster (Israel) Ltd. Distal assembly for catheter with lumens running along spines
EP4570204A3 (en) 2021-05-28 2025-06-25 Boston Scientific Scimed, Inc. Point pulsed field ablation catheter
WO2023276080A1 (ja) * 2021-06-30 2023-01-05 日本ライフライン株式会社 カテーテル
US12453597B2 (en) 2021-07-02 2025-10-28 Boston Scientific Scimed, Inc. Focal ablation devices with foldable elements, and systems and methods thereof
HRP20250794T1 (hr) 2021-07-06 2025-08-29 Btl Medical Development A.S. Uređaj za ablaciju pulsnim poljem
US12364426B2 (en) 2021-08-12 2025-07-22 Biosense Webster (Israel) Ltd. Electro-anatomical mapping and annotation presented in electrophysiological procedures
US12004804B2 (en) 2021-09-09 2024-06-11 Biosense Webster (Israel) Ltd. Basket catheter with mushroom shape distal tip
US12478424B2 (en) 2021-09-10 2025-11-25 Biosense Webster (Israel) Ltd. Staggered pairs of biased ablation electrodes on basket catheter
US12011280B2 (en) 2021-10-04 2024-06-18 Biosense Webster (Israel) Ltd. Electrophysiological mapping in the presence of injury current
US12533489B2 (en) 2021-10-08 2026-01-27 Biosense Webster (Israel) Ltd. Measuring tissue proximity for multi-electrode catheter
US12419683B2 (en) 2021-12-22 2025-09-23 Biosense Webster (Israel) Ltd. Irreversible electroporation with shorted electrodes
CN116407249A (zh) * 2021-12-31 2023-07-11 深圳市先健呼吸科技有限公司 消融装置
US12484961B2 (en) 2022-01-20 2025-12-02 Biosense Webster (Israel) Ltd. Mechanical retainer systems for electrodes of a basket catheter, and methods of the same
US12440263B2 (en) 2022-01-20 2025-10-14 Biosense Webster (Israel) Ltd. Systems and methods for tripodic spines forming a spherical basket for improved tissue contact and current delivery
US12446946B2 (en) 2022-01-20 2025-10-21 Biosense Webster (Israel) Ltd. Systems and methods for a single spiral electrode assembly forming a spherical basket for improved tissue contact and current delivery
WO2023158283A1 (ko) * 2022-02-21 2023-08-24 가톨릭대학교 산학협력단 전기적 자극을 이용하는 절제용 수술 도구
US12551658B2 (en) 2022-03-25 2026-02-17 St. Jude Medical, Cardiology Division, Inc. Steerable introducer with slide block divider
WO2023205577A1 (en) * 2022-04-19 2023-10-26 St. Jude Medical, Cardiology Division, Inc. Systems for electroporation using arbitrary electrode addressing
US12471989B2 (en) 2022-04-28 2025-11-18 Biosense Webster (Israel) Ltd. Strengthened expandable baskets for medical probes and medical probes containing strengthen expandable baskets
CN115252103B (zh) * 2022-07-15 2025-04-01 杭州睿笛生物科技有限公司 具有高精度消融边界的消融导管、消融设备
CR20250188A (es) 2022-10-05 2025-08-22 Btl Medical Dev A S Dispositivo y método de ablación de campo pulsado
JP7778677B2 (ja) * 2022-12-13 2025-12-02 日本ライフライン株式会社 電極カテーテル
US12533185B2 (en) 2022-12-28 2026-01-27 Biosense Webster (Israel) Ltd. Basket end effector with distal position sensor
US12521035B2 (en) 2022-12-29 2026-01-13 Biosense Webster (Israel) Ltd. Cylindrical cage systems and methods for distributed tissue contact for mapping and ablation
CN115844521B (zh) * 2023-02-15 2023-05-09 四川锦江电子医疗器械科技股份有限公司 具有可变形态的电极导管
WO2025128876A1 (en) * 2023-12-12 2025-06-19 University Of South Florida Contactless electrotransfer
JP2026022877A (ja) * 2024-07-31 2026-02-13 日本ライフライン株式会社 アブレーションシステム

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2201881C (en) * 1994-10-07 2005-12-06 Boston Scientific Limited Flexible structures for supporting electrode elements
US6529756B1 (en) * 1999-11-22 2003-03-04 Scimed Life Systems, Inc. Apparatus for mapping and coagulating soft tissue in or around body orifices
CN101309651B (zh) * 2005-06-20 2011-12-07 麦德托尼克消融前沿有限公司 消融导管
US8588885B2 (en) 2007-05-09 2013-11-19 St. Jude Medical, Atrial Fibrillation Division, Inc. Bendable catheter arms having varied flexibility
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
WO2014195933A1 (en) * 2013-06-05 2014-12-11 Tel Hashomer Medical Research Infrastructure And Services Ltd. Myocardial ablation by irreversible electroporation
CA3234408A1 (en) * 2015-05-12 2016-11-17 National University Of Ireland Galway Devices for therapeutic nasal neuromodulation and associated methods and systems
WO2017024057A1 (en) * 2015-08-05 2017-02-09 Boston Scientific Scimed, Inc. Expandable balloon mapping and ablation device
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
JP7370250B2 (ja) * 2016-06-06 2023-10-27 ニューロ, ベー.フェー. 遠距離双極アブレーションのためのデバイスおよび方法

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