JP5072962B2 - 組織をアブレーションする装置および方法 - Google Patents

組織をアブレーションする装置および方法 Download PDF

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Publication number
JP5072962B2
JP5072962B2 JP2009516720A JP2009516720A JP5072962B2 JP 5072962 B2 JP5072962 B2 JP 5072962B2 JP 2009516720 A JP2009516720 A JP 2009516720A JP 2009516720 A JP2009516720 A JP 2009516720A JP 5072962 B2 JP5072962 B2 JP 5072962B2
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Prior art keywords
ablation
ablation elements
preset
elements
ablation device
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Japanese (ja)
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JP2009540960A5 (enExample
JP2009540960A (ja
Inventor
ジョーン イー． クロウ
ジョナサン エル． ポッドモア
マイケル ホルツバウアー
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セント・ジュード・メディカル・エイトリアル・フィブリレーション・ディヴィジョン・インコーポレーテッド
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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
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/0016—Energy applicators arranged in a two- or three dimensional array
    • 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
    • A61B2018/00351—Heart
    • A61B2018/00363—Epicardium
    • 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

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Medical Informatics (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Cardiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Laser Surgery Devices (AREA)
JP2009516720A 2006-06-23 2007-06-21 組織をアブレーションする装置および方法 Expired - Fee Related JP5072962B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US81585206P 2006-06-23 2006-06-23
US60/815,852 2006-06-23
US11/646,526 US20070299435A1 (en) 2006-06-23 2006-12-28 Apparatus and method for ablating tissue
US11/646,526 2006-12-28
PCT/US2007/071762 WO2007149970A2 (en) 2006-06-23 2007-06-21 Apparatus and method for ablating tissue

Publications (3)

Publication Number Publication Date
JP2009540960A JP2009540960A (ja) 2009-11-26
JP2009540960A5 JP2009540960A5 (enExample) 2010-08-05
JP5072962B2 true JP5072962B2 (ja) 2012-11-14

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JP2009516720A Expired - Fee Related JP5072962B2 (ja) 2006-06-23 2007-06-21 組織をアブレーションする装置および方法

Country Status (7)

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US (1) US20070299435A1 (enExample)
EP (1) EP2032058A4 (enExample)
JP (1) JP5072962B2 (enExample)
CN (1) CN101472531B (enExample)
AU (1) AU2007260895B2 (enExample)
CA (1) CA2654091A1 (enExample)
WO (1) WO2007149970A2 (enExample)

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EP2988691B1 (en) 2013-04-25 2018-03-28 St. Jude Medical, Cardiology Division, Inc. Electrode assembly for catheter system
US9872728B2 (en) 2013-06-28 2018-01-23 St. Jude Medical, Cardiology Division, Inc. Apparatuses and methods for affixing electrodes to an intravascular balloon
US20150011991A1 (en) 2013-07-03 2015-01-08 St. Jude Medical, Cardiology Division, Inc. Electrode Assembly For Catheter System
USD914883S1 (en) 2013-10-23 2021-03-30 St. Jude Medical, Cardiology Division, Inc. Ablation generator
US10856936B2 (en) 2013-10-23 2020-12-08 St. Jude Medical, Cardiology Division, Inc. Electrode assembly for catheter system including thermoplastic-based struts
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US10034705B2 (en) 2013-10-24 2018-07-31 St. Jude Medical, Cardiology Division, Inc. High strength electrode assembly for catheter system including novel electrode
EP3060151A1 (en) 2013-10-24 2016-08-31 St. Jude Medical, Cardiology Division, Inc. Flexible catheter shaft and method of manufacture
EP3062722B1 (en) 2013-10-28 2019-03-20 St. Jude Medical, Cardiology Division, Inc. Electrode assembly for catheter system including interlinked struts
US9861433B2 (en) 2013-11-05 2018-01-09 St. Jude Medical, Cardiology Division, Inc. Helical-shaped ablation catheter and methods of use
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US20190090948A1 (en) * 2017-09-26 2019-03-28 Covidien Lp Flexible ablation catheter with stiff section around radiator
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Also Published As

Publication number Publication date
EP2032058A2 (en) 2009-03-11
WO2007149970A3 (en) 2008-04-10
CA2654091A1 (en) 2007-12-27
CN101472531B (zh) 2011-06-22
WO2007149970A2 (en) 2007-12-27
AU2007260895A1 (en) 2007-12-27
AU2007260895B2 (en) 2012-12-06
JP2009540960A (ja) 2009-11-26
EP2032058A4 (en) 2010-11-03
CN101472531A (zh) 2009-07-01
US20070299435A1 (en) 2007-12-27

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