JP6608924B2 - 多極同時肺動脈高周波アブレーションカテーテル - Google Patents

多極同時肺動脈高周波アブレーションカテーテル Download PDF

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Publication number
JP6608924B2
JP6608924B2 JP2017522463A JP2017522463A JP6608924B2 JP 6608924 B2 JP6608924 B2 JP 6608924B2 JP 2017522463 A JP2017522463 A JP 2017522463A JP 2017522463 A JP2017522463 A JP 2017522463A JP 6608924 B2 JP6608924 B2 JP 6608924B2
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electrode
ablation
pulmonary artery
annular ring
length
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Japanese (ja)
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JP2017521214A (ja
JP2017521214A5 (enExample
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シャオリャン チェン
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プルノヴォ メディカル （ウーシー） カンパニー リミテッド
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Priority claimed from US14/666,214 external-priority patent/US9827036B2/en
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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
    • A61B18/14—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
    • 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
    • A61B2018/00005—Cooling or heating of the probe or tissue immediately surrounding the probe
    • A61B2018/00011—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids
    • A61B2018/00029—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids open
    • 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
    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00345—Vascular system
    • 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
    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00541—Lung or bronchi
    • 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
    • A61B2018/00636—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
    • 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
    • A61B2018/1226—Generators therefor powered by a battery
    • 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
    • A61B2018/1405—Electrodes having a specific shape
    • A61B2018/1407—Loop
    • 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
    • A61B2018/1467—Probes 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)
JP2017522463A 2014-07-11 2015-07-10 多極同時肺動脈高周波アブレーションカテーテル Active JP6608924B2 (ja)

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
JP2019193400A Division JP2020044338A (ja) 2014-07-11 2019-10-24 多極同時肺動脈高周波アブレーションカテーテル

Publications (3)

Publication Number Publication Date
JP2017521214A JP2017521214A (ja) 2017-08-03
JP2017521214A5 JP2017521214A5 (enExample) 2018-06-28
JP6608924B2 true JP6608924B2 (ja) 2019-11-20

Family

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JP2017522463A Active JP6608924B2 (ja) 2014-07-11 2015-07-10 多極同時肺動脈高周波アブレーションカテーテル
JP2019193400A Pending JP2020044338A (ja) 2014-07-11 2019-10-24 多極同時肺動脈高周波アブレーションカテーテル
JP2021192988A Active JP7653346B2 (ja) 2014-07-11 2021-11-29 多極同時肺動脈高周波アブレーションカテーテル
JP2024209230A Pending JP2025027101A (ja) 2014-07-11 2024-12-02 多極同時肺動脈高周波アブレーションカテーテル

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JP2019193400A Pending JP2020044338A (ja) 2014-07-11 2019-10-24 多極同時肺動脈高周波アブレーションカテーテル
JP2021192988A Active JP7653346B2 (ja) 2014-07-11 2021-11-29 多極同時肺動脈高周波アブレーションカテーテル
JP2024209230A Pending JP2025027101A (ja) 2014-07-11 2024-12-02 多極同時肺動脈高周波アブレーションカテーテル

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)

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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
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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
AU2015287691B2 (en) 2019-04-11
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
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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