JP2023521745A - パルス電界波形の操作及び使用 - Google Patents

パルス電界波形の操作及び使用 Download PDF

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Publication number
JP2023521745A
JP2023521745A JP2022561208A JP2022561208A JP2023521745A JP 2023521745 A JP2023521745 A JP 2023521745A JP 2022561208 A JP2022561208 A JP 2022561208A JP 2022561208 A JP2022561208 A JP 2022561208A JP 2023521745 A JP2023521745 A JP 2023521745A
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Japan
Prior art keywords
tissue
delay
energy
pulses
packet
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JP2022561208A
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Japanese (ja)
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JP2023521745A5 (cg-RX-API-DMAC7.html
Inventor
カステルビ，クイム
セカンド，ロバート イー． ニール
ジェイ． オブライエン，ティモシー
アール． ワードストライヒャー，ジョナサン
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ガルヴァナイズ セラピューティクス，インコーポレイテッド
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Publication of JP2023521745A publication Critical patent/JP2023521745A/ja
Publication of JP2023521745A5 publication Critical patent/JP2023521745A5/ja
Priority to JP2025203996A priority Critical patent/JP2026026188A/ja
Pending legal-status Critical Current

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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
    • A61B18/1206—Generators therefor
    • 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
    • A61B2018/00571—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
    • A61B2018/00696—Controlled or regulated parameters
    • A61B2018/00726—Duty cycle
    • 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
    • A61B2018/00696—Controlled or regulated parameters
    • A61B2018/00761—Duration
    • 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
    • A61B2018/00773—Sensed parameters
    • A61B2018/00791—Temperature
    • 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
    • A61B2018/00773—Sensed parameters
    • A61B2018/00839—Bioelectrical parameters, e.g. ECG, EEG

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  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Otolaryngology (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Cardiology (AREA)
  • Electrotherapy Devices (AREA)
  • Surgical Instruments (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
JP2022561208A 2020-04-08 2021-04-07 パルス電界波形の操作及び使用 Pending JP2023521745A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2025203996A JP2026026188A (ja) 2020-04-08 2025-11-26 パルス電界波形の操作及び使用

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202063007233P 2020-04-08 2020-04-08
US63/007,233 2020-04-08
US202063078784P 2020-09-15 2020-09-15
US63/078,784 2020-09-15
PCT/US2021/026221 WO2021207385A1 (en) 2020-04-08 2021-04-07 Pulsed electric field waveform manipulation and use

Related Child Applications (1)

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JP2025203996A Division JP2026026188A (ja) 2020-04-08 2025-11-26 パルス電界波形の操作及び使用

Publications (2)

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JP2023521745A true JP2023521745A (ja) 2023-05-25
JP2023521745A5 JP2023521745A5 (cg-RX-API-DMAC7.html) 2024-04-18

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JP2022561208A Pending JP2023521745A (ja) 2020-04-08 2021-04-07 パルス電界波形の操作及び使用
JP2025203996A Pending JP2026026188A (ja) 2020-04-08 2025-11-26 パルス電界波形の操作及び使用

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US (1) US20230172650A1 (cg-RX-API-DMAC7.html)
EP (1) EP4132400A4 (cg-RX-API-DMAC7.html)
JP (2) JP2023521745A (cg-RX-API-DMAC7.html)
CN (1) CN115348844A (cg-RX-API-DMAC7.html)
AU (1) AU2021251864A1 (cg-RX-API-DMAC7.html)
CA (1) CA3179790A1 (cg-RX-API-DMAC7.html)
WO (1) WO2021207385A1 (cg-RX-API-DMAC7.html)

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AU2016335755B2 (en) 2015-10-07 2021-07-01 Mayo Foundation For Medical Education And Research Electroporation for obesity or diabetes treatment
US12403305B2 (en) 2016-06-27 2025-09-02 Galvanize Therapeutics, Inc. Immunostimulation in the treatment of viral infection
EP3474760B1 (en) 2016-06-27 2023-01-11 Galvanize Therapeutics, Inc. Generator and a catheter with an electrode for treating a lung passageway
DK3731771T3 (da) 2017-12-26 2023-08-28 Galvanize Therapeutics Inc V462033dk00
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
CN114786605A (zh) 2019-10-21 2022-07-22 英杜基奈克斯公司 用于十二指肠脉冲电场治疗的装置、系统和方法
US20220000543A1 (en) * 2020-07-06 2022-01-06 Biosense Webster (Israel) Ltd. Bipolar tissue ablation in accordance with a predefined periodic set of time slots
CA3233052A1 (en) * 2021-09-20 2023-03-23 Galvanize Therapeutics, Inc. Controlled lesion and immune response to pulsed electric field therapy
AU2023261966A1 (en) * 2022-04-28 2024-11-07 Galvanize Therapeutics, Inc. Lesion optimization in the use of pulsed electric fields
US20230346460A1 (en) 2022-05-02 2023-11-02 Biosense Webster (Israel) Ltd. Irreversible-electroporation (ire) workflow to reduce time between ablations
WO2023239966A1 (en) * 2022-06-10 2023-12-14 Squirrel Corporation Apparatus, systems and methods for soft tissue ablation
CR20250188A (es) 2022-10-05 2025-08-22 Btl Medical Dev A S Dispositivo y método de ablación de campo pulsado

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JP2012515018A (ja) * 2009-01-12 2012-07-05 エシコン・エンド−サージェリィ・インコーポレイテッド 電気的アブレーション装置
US20120220998A1 (en) * 2011-02-28 2012-08-30 Ethicon Endo-Surgery, Inc. Electrical ablation devices and methods
US20170035499A1 (en) * 2015-08-06 2017-02-09 Medtronic, Inc. Cardiac pulsed field ablation
US20170065343A1 (en) * 2014-06-12 2017-03-09 Iowa Approach Inc. Method and apparatus for rapid and selective transurethral tissue ablation
US20170215953A1 (en) * 2014-10-14 2017-08-03 Iowa Approach, Inc. Method and apparatus for rapid and safe pulmonary vein cardiac ablation
JP2019500170A (ja) * 2016-01-05 2019-01-10 ファラパルス，インコーポレイテッド 組織へのアブレーションエネルギーの送達のためのシステム、装置及び方法
WO2019133608A1 (en) * 2017-12-26 2019-07-04 Gala Therapeutics, Inc. Optimization of energy delivery for various applications
JP2019524396A (ja) * 2016-06-27 2019-09-05 ガラ セラピューティクス，インコーポレイテッド ジェネレータ、電極付きのカテーテル、及び肺通路の治療方法

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US20050096644A1 (en) * 2003-10-30 2005-05-05 Hall Jeffrey A. Energy delivery optimization for RF duty cycle for lesion creation
US10154869B2 (en) * 2013-08-02 2018-12-18 Gary M. Onik System and method for creating radio-frequency energy electrical membrane breakdown for tissue ablation
WO2015138781A1 (en) * 2014-03-12 2015-09-17 The Regents Of The University Of Michigan Frequency compounding ultrasound pulses for imaging and therapy
US10271893B2 (en) * 2014-12-15 2019-04-30 Medtronic Ablation Frontiers Llc Timed energy delivery
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
US20170189097A1 (en) * 2016-01-05 2017-07-06 Iowa Approach Inc. Systems, apparatuses and methods for delivery of ablative energy to tissue
JP7461881B2 (ja) * 2017-12-26 2024-04-04 ガルヴァナイズ セラピューティクス，インコーポレイテッド 疾患状態および障害の治療のための方法、装置、およびシステム
US20220387095A1 (en) * 2019-04-18 2022-12-08 Galvanize Therapeutics, Inc. Applying pulsed electric fields in the treatment of neural disorders
WO2021127558A1 (en) * 2019-12-18 2021-06-24 Galary, Inc. Treatment of cardiac tissue with pulsed electric fields

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JP2012515018A (ja) * 2009-01-12 2012-07-05 エシコン・エンド−サージェリィ・インコーポレイテッド 電気的アブレーション装置
US20120220998A1 (en) * 2011-02-28 2012-08-30 Ethicon Endo-Surgery, Inc. Electrical ablation devices and methods
US20170065343A1 (en) * 2014-06-12 2017-03-09 Iowa Approach Inc. Method and apparatus for rapid and selective transurethral tissue ablation
US20170215953A1 (en) * 2014-10-14 2017-08-03 Iowa Approach, Inc. Method and apparatus for rapid and safe pulmonary vein cardiac ablation
US20170035499A1 (en) * 2015-08-06 2017-02-09 Medtronic, Inc. Cardiac pulsed field ablation
JP2019500170A (ja) * 2016-01-05 2019-01-10 ファラパルス，インコーポレイテッド 組織へのアブレーションエネルギーの送達のためのシステム、装置及び方法
JP2019524396A (ja) * 2016-06-27 2019-09-05 ガラ セラピューティクス，インコーポレイテッド ジェネレータ、電極付きのカテーテル、及び肺通路の治療方法
WO2019133608A1 (en) * 2017-12-26 2019-07-04 Gala Therapeutics, Inc. Optimization of energy delivery for various applications

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Publication number Publication date
WO2021207385A1 (en) 2021-10-14
EP4132400A1 (en) 2023-02-15
CA3179790A1 (en) 2021-10-14
CN115348844A (zh) 2022-11-15
EP4132400A4 (en) 2024-05-01
US20230172650A1 (en) 2023-06-08
AU2021251864A1 (en) 2022-11-03
JP2026026188A (ja) 2026-02-16

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