JP4060887B2 - 組織を加熱するための脈管カテーテル利用システム - Google Patents

組織を加熱するための脈管カテーテル利用システム Download PDF

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JP4060887B2
JP4060887B2 JP53198597A JP53198597A JP4060887B2 JP 4060887 B2 JP4060887 B2 JP 4060887B2 JP 53198597 A JP53198597 A JP 53198597A JP 53198597 A JP53198597 A JP 53198597A JP 4060887 B2 JP4060887 B2 JP 4060887B2
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Prior art keywords
catheter
electrode
vein
venous
electrodes
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.)
Expired - Fee Related
Application number
JP53198597A
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English (en)
Japanese (ja)
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JP2000511787A (ja
JP2000511787A5 (enExample
Inventor
マイケル ディー ラウファー
ブライアン イー ファーリー
グレース ワイ シュルツ
アーサー ダブリュー ジコラス
マーク ピー パーカー
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ヴィナス メディカル テクノロジーズ インコーポレイテッド
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Priority claimed from US08/610,911 external-priority patent/US6036687A/en
Priority claimed from US08/720,209 external-priority patent/US6139527A/en
Priority claimed from US08/717,994 external-priority patent/US6033397A/en
Application filed by ヴィナス メディカル テクノロジーズ インコーポレイテッド filed Critical ヴィナス メディカル テクノロジーズ インコーポレイテッド
Publication of JP2000511787A publication Critical patent/JP2000511787A/ja
Publication of JP2000511787A5 publication Critical patent/JP2000511787A5/ja
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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
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    • A61B2017/22051—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for with an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation
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    • A61B18/1206—Generators therefor
    • A61B2018/1246—Generators therefor characterised by the output polarity
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    • 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
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    • 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
    • A61B2018/1497—Electrodes covering only part of the probe circumference

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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)
JP53198597A 1996-03-05 1997-03-04 組織を加熱するための脈管カテーテル利用システム Expired - Fee Related JP4060887B2 (ja)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US08/610,911 US6036687A (en) 1996-03-05 1996-03-05 Method and apparatus for treating venous insufficiency
US08/610,911 1996-03-05
US08/720,209 1996-09-26
US08/717,994 1996-09-26
US08/720,209 US6139527A (en) 1996-03-05 1996-09-26 Method and apparatus for treating hemorrhoids
US08/717,994 US6033397A (en) 1996-03-05 1996-09-26 Method and apparatus for treating esophageal varices
US08/811,820 US6033398A (en) 1996-03-05 1997-03-04 Method and apparatus for treating venous insufficiency using directionally applied energy
PCT/US1997/003637 WO1997032532A1 (en) 1996-03-05 1997-03-04 Vascular catheter-based system for heating tissue
US09/483,969 US6981972B1 (en) 1996-03-05 2000-01-18 Apparatus for treating venous insufficiency using directionally applied energy

Publications (3)

Publication Number Publication Date
JP2000511787A JP2000511787A (ja) 2000-09-12
JP2000511787A5 JP2000511787A5 (enExample) 2004-12-02
JP4060887B2 true JP4060887B2 (ja) 2008-03-12

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ID=46203076

Family Applications (1)

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JP53198597A Expired - Fee Related JP4060887B2 (ja) 1996-03-05 1997-03-04 組織を加熱するための脈管カテーテル利用システム

Country Status (6)

Country Link
US (3) US6033398A (enExample)
EP (1) EP0921765B1 (enExample)
JP (1) JP4060887B2 (enExample)
AU (1) AU733465B2 (enExample)
CA (1) CA2248260C (enExample)
WO (1) WO1997032532A1 (enExample)

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US6981972B1 (en) 2006-01-03
EP0921765A1 (en) 1999-06-16
AU733465B2 (en) 2001-05-17
JP2000511787A (ja) 2000-09-12
US7976536B2 (en) 2011-07-12
WO1997032532A1 (en) 1997-09-12
US20060069417A1 (en) 2006-03-30
CA2248260C (en) 2010-11-16
AU2073497A (en) 1997-09-22
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US6033398A (en) 2000-03-07
CA2248260A1 (en) 1997-09-12

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