CN112971969A - 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 PDFInfo
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- CN112971969A CN112971969A CN202110157926.1A CN202110157926A CN112971969A CN 112971969 A CN112971969 A CN 112971969A CN 202110157926 A CN202110157926 A CN 202110157926A CN 112971969 A CN112971969 A CN 112971969A
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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
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- 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
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- 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
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- A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
- A61B5/28—Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]
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- A61B5/28—Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]
- A61B5/283—Invasive
- A61B5/287—Holders for multiple electrodes, e.g. electrode catheters for electrophysiological study [EPS]
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- A61N1/02—Details
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- A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
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- 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
Applications Claiming Priority (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762491910P | 2017-04-28 | 2017-04-28 | |
US62/491,910 | 2017-04-28 | ||
US201762529268P | 2017-07-06 | 2017-07-06 | |
US62/529,268 | 2017-07-06 | ||
US15/711,266 US10172673B2 (en) | 2016-01-05 | 2017-09-21 | Systems devices, and methods for delivery of pulsed electric field ablative energy to endocardial tissue |
US15/711,266 | 2017-09-21 | ||
US15/874,721 US10130423B1 (en) | 2017-07-06 | 2018-01-18 | Systems, devices, and methods for focal ablation |
US15/874,721 | 2018-01-18 | ||
CN201880033278.5A CN110662483B (zh) | 2017-04-28 | 2018-04-27 | 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 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201880033278.5A Division CN110662483B (zh) | 2017-04-28 | 2018-04-27 | 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 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN112971969A true CN112971969A (zh) | 2021-06-18 |
Family
ID=69036368
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201880033278.5A Active CN110662483B (zh) | 2017-04-28 | 2018-04-27 | 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 |
CN202110157926.1A Pending CN112971969A (zh) | 2017-04-28 | 2018-04-27 | 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 |
CN202310387215.2A Pending CN116158839A (zh) | 2017-04-28 | 2018-04-27 | 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 |
Family Applications Before (1)
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CN201880033278.5A Active CN110662483B (zh) | 2017-04-28 | 2018-04-27 | 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 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
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CN202310387215.2A Pending CN116158839A (zh) | 2017-04-28 | 2018-04-27 | 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 (3)
Country | Link |
---|---|
EP (1) | EP3614912A4 (ja) |
JP (2) | JP2020517355A (ja) |
CN (3) | CN110662483B (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111772783A (zh) * | 2020-08-21 | 2020-10-16 | 白龙腾 | 一种具有可弯曲电极的消融系统 |
CN111728693A (zh) * | 2020-07-06 | 2020-10-02 | 白龙腾 | 一种采用脉冲电场消融技术治疗心律失常的系统 |
JP2023175056A (ja) * | 2020-09-29 | 2023-12-12 | テルモ株式会社 | 医療デバイスおよびシャント形成方法 |
KR102583363B1 (ko) * | 2020-10-14 | 2023-10-18 | 인하대학교 산학협력단 | 내시경용 비가역적 전기천공법 장치 |
JPWO2022176203A1 (ja) * | 2021-02-22 | 2022-08-25 | ||
US20240016536A1 (en) * | 2021-02-22 | 2024-01-18 | Japan Lifeline Co., Ltd. | Power supply device and ablation system |
CN113100919A (zh) * | 2021-04-23 | 2021-07-13 | 上海安钛克医疗科技有限公司 | 电极、电生理导管及消融系统 |
CN113243987A (zh) * | 2021-04-30 | 2021-08-13 | 上海鑫律通生命科技有限公司 | 一种采用组合电极的消融导管系统 |
CN113274124A (zh) * | 2021-06-22 | 2021-08-20 | 上海安钛克医疗科技有限公司 | 电极组件、电生理导管及电生理系统 |
US20230075838A1 (en) * | 2021-09-09 | 2023-03-09 | Biosense Webster (Israel) Ltd. | Basket Catheter with Mushroom Shape Distal Tip |
CN115177363A (zh) * | 2022-05-17 | 2022-10-14 | 上海玮启医疗器械有限公司 | 脉冲消融导管 |
Citations (8)
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US5722402A (en) * | 1994-10-11 | 1998-03-03 | Ep Technologies, Inc. | Systems and methods for guiding movable electrode elements within multiple-electrode structures |
US5836947A (en) * | 1994-10-07 | 1998-11-17 | Ep Technologies, Inc. | Flexible structures having movable splines for supporting electrode elements |
US20060111701A1 (en) * | 2004-11-24 | 2006-05-25 | Ablation Frontiers, Inc. | Atrial ablation catheter adapted for treatment of septal wall arrhythmogenic foci and method of use |
CN103781433A (zh) * | 2011-07-29 | 2014-05-07 | 麦德托尼克消融前沿有限公司 | 递送电穿孔治疗的心内工具和方法 |
JP2015089419A (ja) * | 2013-11-05 | 2015-05-11 | 株式会社リバーセイコー | 医療用アブレーションカテーテルおよびその製造方法 |
CN105073051A (zh) * | 2013-03-08 | 2015-11-18 | 圣犹达医疗用品电生理部门有限公司 | 用于多电极阵列导管的网篮 |
CN106510683A (zh) * | 2015-09-14 | 2017-03-22 | 韦伯斯特生物官能(以色列)有限公司 | 可转换的篮形导管 |
CN106572842A (zh) * | 2014-06-24 | 2017-04-19 | 阿帕玛医疗公司 | 组织消融及其监测 |
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EP2139416B1 (en) * | 2007-05-09 | 2015-08-19 | Irvine Biomedical, Inc. | Basket catheter having multiple electrodes |
US9339331B2 (en) * | 2008-12-29 | 2016-05-17 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Non-contact electrode basket catheters with irrigation |
EP2699150B1 (en) * | 2011-04-22 | 2015-11-04 | Topera, Inc. | Basket style cardiac mapping catheter having a flexible electrode assembly for detection of cardiac rhythm disorders |
EP3868283A1 (en) * | 2012-08-31 | 2021-08-25 | Acutus Medical Inc. | Catheter system for the heart |
CN103750899B (zh) * | 2014-01-21 | 2016-04-27 | 深圳市惠泰医疗器械有限公司 | 多电极网篮导管及其制备方法 |
EP3282991A1 (en) * | 2015-04-17 | 2018-02-21 | Boston Scientific Scimed Inc. | Tissue diagnosis and treatment using electrodes and mini-electrodes |
EP3294410A2 (en) * | 2015-05-12 | 2018-03-21 | National University of Ireland Galway | Devices for therapeutic nasal neuromodulation and associated methods and systems |
AU2016210644A1 (en) * | 2015-08-12 | 2017-03-02 | Biosense Webster (Israel) Ltd. | High electrode density basket catheter |
-
2018
- 2018-04-27 CN CN201880033278.5A patent/CN110662483B/zh active Active
- 2018-04-27 CN CN202110157926.1A patent/CN112971969A/zh active Pending
- 2018-04-27 CN CN202310387215.2A patent/CN116158839A/zh active Pending
- 2018-04-27 JP JP2019557421A patent/JP2020517355A/ja active Pending
- 2018-04-27 EP EP18790020.4A patent/EP3614912A4/en active Pending
-
2023
- 2023-03-28 JP JP2023050735A patent/JP2023082063A/ja active Pending
Patent Citations (8)
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US5836947A (en) * | 1994-10-07 | 1998-11-17 | Ep Technologies, Inc. | Flexible structures having movable splines for supporting electrode elements |
US5722402A (en) * | 1994-10-11 | 1998-03-03 | Ep Technologies, Inc. | Systems and methods for guiding movable electrode elements within multiple-electrode structures |
US20060111701A1 (en) * | 2004-11-24 | 2006-05-25 | Ablation Frontiers, Inc. | Atrial ablation catheter adapted for treatment of septal wall arrhythmogenic foci and method of use |
CN103781433A (zh) * | 2011-07-29 | 2014-05-07 | 麦德托尼克消融前沿有限公司 | 递送电穿孔治疗的心内工具和方法 |
CN105073051A (zh) * | 2013-03-08 | 2015-11-18 | 圣犹达医疗用品电生理部门有限公司 | 用于多电极阵列导管的网篮 |
JP2015089419A (ja) * | 2013-11-05 | 2015-05-11 | 株式会社リバーセイコー | 医療用アブレーションカテーテルおよびその製造方法 |
CN106572842A (zh) * | 2014-06-24 | 2017-04-19 | 阿帕玛医疗公司 | 组织消融及其监测 |
CN106510683A (zh) * | 2015-09-14 | 2017-03-22 | 韦伯斯特生物官能(以色列)有限公司 | 可转换的篮形导管 |
Also Published As
Publication number | Publication date |
---|---|
CN110662483B (zh) | 2023-05-12 |
EP3614912A4 (en) | 2021-03-03 |
CN116158839A (zh) | 2023-05-26 |
EP3614912A1 (en) | 2020-03-04 |
JP2023082063A (ja) | 2023-06-13 |
JP2020517355A (ja) | 2020-06-18 |
CN110662483A (zh) | 2020-01-07 |
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