AU2015287691B2 - Multi-pole synchronous pulmonary artery radiofrequency ablation catheter - Google Patents

Multi-pole synchronous pulmonary artery radiofrequency ablation catheter Download PDF

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Publication number
AU2015287691B2
AU2015287691B2 AU2015287691A AU2015287691A AU2015287691B2 AU 2015287691 B2 AU2015287691 B2 AU 2015287691B2 AU 2015287691 A AU2015287691 A AU 2015287691A AU 2015287691 A AU2015287691 A AU 2015287691A AU 2015287691 B2 AU2015287691 B2 AU 2015287691B2
Authority
AU
Australia
Prior art keywords
electrode
ablation
annular ring
pulmonary artery
catheter
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.)
Active
Application number
AU2015287691A
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English (en)
Other versions
AU2015287691A2 (en
AU2015287691A1 (en
Inventor
Shaoliang CHEN
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.)
Pulnovo Medical Wuxi Co Ltd
Original Assignee
Pulnovo Medical Wuxi Co Ltd
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
Priority claimed from US14/666,214 external-priority patent/US9827036B2/en
Application filed by Pulnovo Medical Wuxi Co Ltd filed Critical Pulnovo Medical Wuxi Co Ltd
Publication of AU2015287691A1 publication Critical patent/AU2015287691A1/en
Publication of AU2015287691A2 publication Critical patent/AU2015287691A2/en
Application granted granted Critical
Publication of AU2015287691B2 publication Critical patent/AU2015287691B2/en
Priority to AU2019204804A priority Critical patent/AU2019204804B2/en
Priority to AU2020250197A priority patent/AU2020250197B2/en
Priority to AU2022202710A priority patent/AU2022202710B2/en
Priority to AU2023286013A priority patent/AU2023286013B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12Surgical 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
    • A61B18/14Probes or electrodes therefor
    • A61B18/1492Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12Surgical 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
    • A61B18/1206Generators therefor
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00005Cooling or heating of the probe or tissue immediately surrounding the probe
    • A61B2018/00011Cooling or heating of the probe or tissue immediately surrounding the probe with fluids
    • A61B2018/00029Cooling or heating of the probe or tissue immediately surrounding the probe with fluids open
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00315Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00345Vascular system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00315Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00541Lung or bronchi
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00571Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00577Ablation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00636Sensing and controlling the application of energy
    • A61B2018/00773Sensed parameters
    • A61B2018/00791Temperature
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12Surgical 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
    • A61B18/1206Generators therefor
    • A61B2018/1226Generators therefor powered by a battery
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12Surgical 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
    • A61B18/14Probes or electrodes therefor
    • A61B2018/1405Electrodes having a specific shape
    • A61B2018/1407Loop
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12Surgical 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
    • A61B18/14Probes or electrodes therefor
    • A61B2018/1467Probes or electrodes therefor using more than two electrodes on a single probe

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)
  • Surgical Instruments (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
AU2015287691A 2014-07-11 2015-07-10 Multi-pole synchronous pulmonary artery radiofrequency ablation catheter Active AU2015287691B2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AU2019204804A AU2019204804B2 (en) 2014-07-11 2019-07-04 Multi-pole synchronous pulmonary artery radiofrequency ablation catheter
AU2020250197A AU2020250197B2 (en) 2014-07-11 2020-10-07 Multi-pole synchronous pulmonary artery radiofrequency ablation catheter
AU2022202710A AU2022202710B2 (en) 2014-07-11 2022-04-26 Multi-pole synchronous pulmonary artery radiofrequency ablation catheter
AU2023286013A AU2023286013B2 (en) 2014-07-11 2023-12-27 Multi-pole synchronous pulmonary artery radiofrequency ablation catheter

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US201462023781P 2014-07-11 2014-07-11
US62/023,781 2014-07-11
US14/666,214 2015-03-23
US14/666,214 US9827036B2 (en) 2012-11-13 2015-03-23 Multi-pole synchronous pulmonary artery radiofrequency ablation catheter
US14/672,010 2015-03-27
US14/672,010 US9820800B2 (en) 2012-11-13 2015-03-27 Multi-pole synchronous pulmonary artery radiofrequency ablation catheter
US14/672,021 2015-03-27
US14/672,013 US9918776B2 (en) 2012-11-13 2015-03-27 Multi-pole synchronous pulmonary artery radiofrequency ablation catheter
US14/672,013 2015-03-27
US14/672,021 US9872720B2 (en) 2012-11-13 2015-03-27 Multi-pole synchronous pulmonary artery radiofrequency ablation catheter
PCT/US2015/039930 WO2016007851A1 (en) 2014-07-11 2015-07-10 Multi-pole synchronous pulmonary artery radiofrequency ablation catheter

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU2019204804A Division AU2019204804B2 (en) 2014-07-11 2019-07-04 Multi-pole synchronous pulmonary artery radiofrequency ablation catheter

Publications (3)

Publication Number Publication Date
AU2015287691A1 AU2015287691A1 (en) 2017-02-02
AU2015287691A2 AU2015287691A2 (en) 2017-03-02
AU2015287691B2 true AU2015287691B2 (en) 2019-04-11

Family

ID=55064957

Family Applications (4)

Application Number Title Priority Date Filing Date
AU2015287691A Active AU2015287691B2 (en) 2014-07-11 2015-07-10 Multi-pole synchronous pulmonary artery radiofrequency ablation catheter
AU2019204804A Active AU2019204804B2 (en) 2014-07-11 2019-07-04 Multi-pole synchronous pulmonary artery radiofrequency ablation catheter
AU2020250197A Active AU2020250197B2 (en) 2014-07-11 2020-10-07 Multi-pole synchronous pulmonary artery radiofrequency ablation catheter
AU2022202710A Active AU2022202710B2 (en) 2014-07-11 2022-04-26 Multi-pole synchronous pulmonary artery radiofrequency ablation catheter

Family Applications After (3)

Application Number Title Priority Date Filing Date
AU2019204804A Active AU2019204804B2 (en) 2014-07-11 2019-07-04 Multi-pole synchronous pulmonary artery radiofrequency ablation catheter
AU2020250197A Active AU2020250197B2 (en) 2014-07-11 2020-10-07 Multi-pole synchronous pulmonary artery radiofrequency ablation catheter
AU2022202710A Active AU2022202710B2 (en) 2014-07-11 2022-04-26 Multi-pole synchronous pulmonary artery radiofrequency ablation catheter

Country Status (10)

Country Link
EP (3) EP4014908B1 (enExample)
JP (4) JP6608924B2 (enExample)
KR (4) KR102650430B1 (enExample)
CN (2) CN107072707B (enExample)
AU (4) AU2015287691B2 (enExample)
BR (1) BR112017000610B1 (enExample)
CA (2) CA3201993A1 (enExample)
RU (1) RU2692219C2 (enExample)
SG (2) SG10201800251YA (enExample)
WO (1) WO2016007851A1 (enExample)

Cited By (2)

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Publication number Priority date Publication date Assignee Title
US12082868B2 (en) 2012-11-13 2024-09-10 Pulnovo Medical (Wuxi) Co., Ltd. Multi-pole synchronous pulmonary artery radiofrequency ablation catheter
US12458427B2 (en) 2012-11-13 2025-11-04 Pulnovo Medical (Wuxi) Co., Ltd. Multi-pole synchronous pulmonary artery radiofrequency ablation catheter

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US8585601B2 (en) 2010-10-18 2013-11-19 CardioSonic Ltd. Ultrasound transducer
CN107080561B (zh) 2011-12-09 2020-09-11 麦特文申公司 用于神经调节的设备、系统和方法
US20150111918A1 (en) 2012-03-08 2015-04-23 Medtronic Ardian Luxembourg S.a.r.l Immune system neuromodulation and associated systems and methods
US11357447B2 (en) 2012-05-31 2022-06-14 Sonivie Ltd. Method and/or apparatus for measuring renal denervation effectiveness
CN102908191A (zh) 2012-11-13 2013-02-06 陈绍良 多极同步肺动脉射频消融导管
US11241267B2 (en) 2012-11-13 2022-02-08 Pulnovo Medical (Wuxi) Co., Ltd Multi-pole synchronous pulmonary artery radiofrequency ablation catheter
WO2016090175A1 (en) 2014-12-03 2016-06-09 Metavention, Inc. Systems and methods for modulating nerves or other tissue
JP6514334B2 (ja) 2015-01-28 2019-05-15 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 熱マッピング・カテーテル
US10524859B2 (en) 2016-06-07 2020-01-07 Metavention, Inc. Therapeutic tissue modulation devices and methods
RU2694583C1 (ru) * 2016-12-13 2019-07-16 Федеральное государственное бюджетное научное учреждение "Научно-исследовательский институт комплексных проблем сердечно-сосудистых заболеваний" (НИИ КПССЗ) Способ лечения резистивной артериальной легочной гипертензии
EP3600541A4 (en) 2017-03-20 2020-03-18 Sonivie Ltd. METHOD FOR TREATING HEART FAILURE BY IMPROVING THE EJECTION FRACTION OF A PATIENT
US11813410B2 (en) 2017-11-28 2023-11-14 St. Jude Medical, Cardiology Division, Inc. Controllable expandable catheter
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
CN113692248B (zh) * 2018-12-13 2024-10-25 Nxt生物医疗有限责任公司 血氧治疗方法和装置
CN110897710B (zh) * 2019-11-30 2021-08-31 杭州堃博生物科技有限公司 肺部神经消融系统的控制方法、系统以及计算机介质
US20220047326A1 (en) * 2020-08-13 2022-02-17 Biosense Webster (Israel) Ltd. Applying Bipolar Ablation Energy Between Shorted Electrode Groups
EP4167886B1 (en) 2020-08-18 2024-05-01 St. Jude Medical, Cardiology Division, Inc. High-density electrode catheters with magnetic position tracking
US12082877B2 (en) 2021-01-22 2024-09-10 CRC EP, Inc. Ablation catheter and operation method of same
MX2023011506A (es) 2021-04-07 2023-12-07 Btl Medical Dev A S Dispositivo y metodo de ablacion de campo pulsado.
EP4108197A1 (en) 2021-06-24 2022-12-28 Gradient Denervation Technologies Systems for treating tissue
HRP20250794T1 (hr) 2021-07-06 2025-08-29 Btl Medical Development A.S. Uređaj za ablaciju pulsnim poljem
JP2025533070A (ja) 2022-10-05 2025-10-03 ビーティーエル メディカル デベロップメント エー.エス. パルス場アブレーション装置および方法
WO2025227077A1 (en) * 2024-04-25 2025-10-30 Board Of Supervisors Of Louisiana State University And Agricultural And Mechanical College Radiofrequency ablation device

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US20140180277A1 (en) * 2012-11-13 2014-06-26 Shaoliang Chen Multi-pole synchronous pulmonary artery radiofrequency ablation catheter

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US20050004565A1 (en) * 2003-07-02 2005-01-06 Guy Vanney Ablation fluid manifold for ablation catheter
US20110160720A1 (en) * 2009-12-30 2011-06-30 Johnson Theodore A Guide and flexible sleeve for use with catheters
US20140180277A1 (en) * 2012-11-13 2014-06-26 Shaoliang Chen Multi-pole synchronous pulmonary artery radiofrequency ablation catheter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12082868B2 (en) 2012-11-13 2024-09-10 Pulnovo Medical (Wuxi) Co., Ltd. Multi-pole synchronous pulmonary artery radiofrequency ablation catheter
US12458427B2 (en) 2012-11-13 2025-11-04 Pulnovo Medical (Wuxi) Co., Ltd. Multi-pole synchronous pulmonary artery radiofrequency ablation catheter

Also Published As

Publication number Publication date
KR102650430B1 (ko) 2024-03-25
KR102219632B1 (ko) 2021-02-25
KR20170034397A (ko) 2017-03-28
CN112704559B (zh) 2023-03-28
AU2022202710A1 (en) 2022-05-19
RU2017101338A (ru) 2018-08-14
JP2025027101A (ja) 2025-02-26
RU2017101338A3 (enExample) 2018-11-28
BR112017000610A2 (pt) 2018-01-23
AU2020250197B2 (en) 2022-02-03
CA2954897A1 (en) 2016-01-14
JP2020044338A (ja) 2020-03-26
SG10201800251YA (en) 2018-02-27
AU2015287691A2 (en) 2017-03-02
AU2020250197A1 (en) 2020-11-05
KR102766112B1 (ko) 2025-02-12
JP7653346B2 (ja) 2025-03-28
AU2019204804A1 (en) 2019-07-25
SG11201700223PA (en) 2017-02-27
AU2023286013A1 (en) 2024-01-25
JP2022028883A (ja) 2022-02-16
JP6608924B2 (ja) 2019-11-20
KR102513522B1 (ko) 2023-03-23
EP3166524B1 (en) 2023-01-04
AU2022202710B2 (en) 2023-09-28
WO2016007851A1 (en) 2016-01-14
EP4647111A2 (en) 2025-11-12
AU2015287691A1 (en) 2017-02-02
KR20230042403A (ko) 2023-03-28
EP4014908A1 (en) 2022-06-22
CA3201993A1 (en) 2016-01-14
KR20240042155A (ko) 2024-04-01
JP2017521214A (ja) 2017-08-03
KR20210021093A (ko) 2021-02-24
EP4014908B1 (en) 2025-11-05
CN112704559A (zh) 2021-04-27
EP3166524A4 (en) 2018-04-11
EP3166524A1 (en) 2017-05-17
BR112017000610B1 (pt) 2022-09-27
WO2016007851A8 (en) 2017-02-16
AU2019204804B2 (en) 2020-07-09
RU2692219C2 (ru) 2019-06-21
CN107072707A (zh) 2017-08-18
CN107072707B (zh) 2020-09-04

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