KR102766112B1 - 다극 동기식 페동맥 무선 절제 카데터 - Google Patents

다극 동기식 페동맥 무선 절제 카데터 Download PDF

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Publication number
KR102766112B1
KR102766112B1 KR1020247009010A KR20247009010A KR102766112B1 KR 102766112 B1 KR102766112 B1 KR 102766112B1 KR 1020247009010 A KR1020247009010 A KR 1020247009010A KR 20247009010 A KR20247009010 A KR 20247009010A KR 102766112 B1 KR102766112 B1 KR 102766112B1
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South Korea
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patient
pulmonary artery
ablation
electrode
targeted tissue
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Korean (ko)
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KR20240042155A (ko
Inventor
샤오리앙 첸
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펄노보 메디컬 워시 컴퍼니, 리미티드
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Priority claimed from US14/666,214 external-priority patent/US9827036B2/en
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Publication of KR20240042155A publication Critical patent/KR20240042155A/ko
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    • 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
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Plasma & Fusion (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Otolaryngology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (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)
KR1020247009010A 2014-07-11 2015-07-10 다극 동기식 페동맥 무선 절제 카데터 Active KR102766112B1 (ko)

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
US201462023781P 2014-07-11 2014-07-11
US62/023,781 2014-07-11
US14/666,214 US9827036B2 (en) 2012-11-13 2015-03-23 Multi-pole synchronous pulmonary artery radiofrequency ablation catheter
US14/666,214 2015-03-23
US14/672,013 2015-03-27
US14/672,010 2015-03-27
US14/672,021 US9872720B2 (en) 2012-11-13 2015-03-27 Multi-pole synchronous pulmonary artery radiofrequency ablation catheter
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
PCT/US2015/039930 WO2016007851A1 (en) 2014-07-11 2015-07-10 Multi-pole synchronous pulmonary artery radiofrequency ablation catheter
KR1020237009116A KR102650430B1 (ko) 2014-07-11 2015-07-10 다극 동기식 페동맥 무선 절제 카데터

Related Parent Applications (1)

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KR1020237009116A Division KR102650430B1 (ko) 2014-07-11 2015-07-10 다극 동기식 페동맥 무선 절제 카데터

Publications (2)

Publication Number Publication Date
KR20240042155A KR20240042155A (ko) 2024-04-01
KR102766112B1 true KR102766112B1 (ko) 2025-02-12

Family

ID=55064957

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KR1020247009010A Active KR102766112B1 (ko) 2014-07-11 2015-07-10 다극 동기식 페동맥 무선 절제 카데터
KR1020177003851A Active KR102219632B1 (ko) 2014-07-11 2015-07-10 다극 동기식 페동맥 무선 절제 카데터
KR1020237009116A Active KR102650430B1 (ko) 2014-07-11 2015-07-10 다극 동기식 페동맥 무선 절제 카데터
KR1020217003781A Active KR102513522B1 (ko) 2014-07-11 2015-07-10 다극 동기식 페동맥 무선 절제 카데터

Family Applications After (3)

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KR1020177003851A Active KR102219632B1 (ko) 2014-07-11 2015-07-10 다극 동기식 페동맥 무선 절제 카데터
KR1020237009116A Active KR102650430B1 (ko) 2014-07-11 2015-07-10 다극 동기식 페동맥 무선 절제 카데터
KR1020217003781A Active KR102513522B1 (ko) 2014-07-11 2015-07-10 다극 동기식 페동맥 무선 절제 카데터

Country Status (10)

Country Link
EP (3) EP4647111A2 (enExample)
JP (4) JP6608924B2 (enExample)
KR (4) KR102766112B1 (enExample)
CN (2) CN112704559B (enExample)
AU (4) AU2015287691B2 (enExample)
BR (1) BR112017000610B1 (enExample)
CA (2) CA2954897A1 (enExample)
RU (1) RU2692219C2 (enExample)
SG (2) SG11201700223PA (enExample)
WO (1) WO2016007851A1 (enExample)

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CN111491582B (zh) 2017-11-28 2023-12-05 圣犹达医疗用品心脏病学部门有限公司 受控式可膨胀导管
EP3768185B1 (en) 2018-05-21 2023-06-14 St. Jude Medical, Cardiology Division, Inc. Radio-frequency ablation and direct current electroporation catheters
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
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JP2011229920A (ja) 2010-04-28 2011-11-17 Biosense Webster Inc 流体の流れが改善された灌注式アブレーションカテーテル

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Publication number Publication date
BR112017000610B1 (pt) 2022-09-27
KR20210021093A (ko) 2021-02-24
KR20230042403A (ko) 2023-03-28
AU2015287691B2 (en) 2019-04-11
AU2019204804B2 (en) 2020-07-09
JP2020044338A (ja) 2020-03-26
CN112704559B (zh) 2023-03-28
WO2016007851A1 (en) 2016-01-14
JP2025027101A (ja) 2025-02-26
AU2022202710B2 (en) 2023-09-28
BR112017000610A2 (pt) 2018-01-23
AU2022202710A1 (en) 2022-05-19
JP7653346B2 (ja) 2025-03-28
CA3201993A1 (en) 2016-01-14
RU2692219C2 (ru) 2019-06-21
AU2023286013A1 (en) 2024-01-25
EP4014908B1 (en) 2025-11-05
SG10201800251YA (en) 2018-02-27
RU2017101338A3 (enExample) 2018-11-28
KR20240042155A (ko) 2024-04-01
AU2020250197A1 (en) 2020-11-05
JP6608924B2 (ja) 2019-11-20
KR20170034397A (ko) 2017-03-28
EP3166524A1 (en) 2017-05-17
CN107072707A (zh) 2017-08-18
EP4014908A1 (en) 2022-06-22
EP4647111A2 (en) 2025-11-12
EP3166524A4 (en) 2018-04-11
AU2015287691A2 (en) 2017-03-02
SG11201700223PA (en) 2017-02-27
JP2022028883A (ja) 2022-02-16
CN112704559A (zh) 2021-04-27
CA2954897A1 (en) 2016-01-14
KR102219632B1 (ko) 2021-02-25
RU2017101338A (ru) 2018-08-14
AU2020250197B2 (en) 2022-02-03
CN107072707B (zh) 2020-09-04
AU2015287691A1 (en) 2017-02-02
WO2016007851A8 (en) 2017-02-16
KR102513522B1 (ko) 2023-03-23
KR102650430B1 (ko) 2024-03-25
JP2017521214A (ja) 2017-08-03
AU2019204804A1 (en) 2019-07-25
EP3166524B1 (en) 2023-01-04

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