AU2021251864A1 - Pulsed electric field waveform manipulation and use - Google Patents

Pulsed electric field waveform manipulation and use Download PDF

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Publication number
AU2021251864A1
AU2021251864A1 AU2021251864A AU2021251864A AU2021251864A1 AU 2021251864 A1 AU2021251864 A1 AU 2021251864A1 AU 2021251864 A AU2021251864 A AU 2021251864A AU 2021251864 A AU2021251864 A AU 2021251864A AU 2021251864 A1 AU2021251864 A1 AU 2021251864A1
Authority
AU
Australia
Prior art keywords
energy
tissue
pulses
electrode
delay
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.)
Pending
Application number
AU2021251864A
Other languages
English (en)
Inventor
Quim CASTELLVI
Robert E. NEAL II
Timothy J. O'brien
Jonathan R. WALDSTREICHER
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Galvanize Therapeutics Inc
Original Assignee
Galvanize Therapeutics Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Galvanize Therapeutics Inc filed Critical Galvanize Therapeutics Inc
Publication of AU2021251864A1 publication Critical patent/AU2021251864A1/en
Pending legal-status Critical Current

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Classifications

    • 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

Landscapes

  • 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)
AU2021251864A 2020-04-08 2021-04-07 Pulsed electric field waveform manipulation and use Pending AU2021251864A1 (en)

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

Publications (1)

Publication Number Publication Date
AU2021251864A1 true AU2021251864A1 (en) 2022-11-03

Family

ID=78023547

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2021251864A Pending AU2021251864A1 (en) 2020-04-08 2021-04-07 Pulsed electric field waveform manipulation and use

Country Status (7)

Country Link
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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EP1003847A4 (en) * 1997-09-04 2005-04-06 Science Res Lab Inc SEPARATION OF CELLS BY USE OF ELECTRIC FIELDS
US20050096644A1 (en) * 2003-10-30 2005-05-05 Hall Jeffrey A. Energy delivery optimization for RF duty cycle for lesion creation
US8361066B2 (en) 2009-01-12 2013-01-29 Ethicon Endo-Surgery, Inc. Electrical ablation devices
US9314620B2 (en) * 2011-02-28 2016-04-19 Ethicon Endo-Surgery, Inc. Electrical ablation devices and methods
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
EP3154463B1 (en) * 2014-06-12 2019-03-27 Farapulse, Inc. Apparatus for rapid and selective transurethral tissue ablation
EP3206613B1 (en) * 2014-10-14 2019-07-03 Farapulse, Inc. Apparatus for rapid and safe pulmonary vein cardiac ablation
US10271893B2 (en) * 2014-12-15 2019-04-30 Medtronic Ablation Frontiers Llc Timed energy delivery
DE202016009219U1 (de) * 2015-08-06 2024-05-13 Medtronic, Inc. Herzablation mittels gepulsten Feldes
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
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
EP3474760B1 (en) * 2016-06-27 2023-01-11 Galvanize Therapeutics, Inc. Generator and a catheter with an electrode for treating a lung passageway
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
DK3731771T3 (da) * 2017-12-26 2023-08-28 Galvanize Therapeutics Inc V462033dk00
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

Also Published As

Publication number Publication date
WO2021207385A1 (en) 2021-10-14
EP4132400A1 (en) 2023-02-15
CA3179790A1 (en) 2021-10-14
JP2023521745A (ja) 2023-05-25
CN115348844A (zh) 2022-11-15
EP4132400A4 (en) 2024-05-01
US20230172650A1 (en) 2023-06-08
JP2026026188A (ja) 2026-02-16

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