JP2001505450A - 非対称性複合電極支持構造体 - Google Patents
非対称性複合電極支持構造体Info
- Publication number
- JP2001505450A JP2001505450A JP52064798A JP52064798A JP2001505450A JP 2001505450 A JP2001505450 A JP 2001505450A JP 52064798 A JP52064798 A JP 52064798A JP 52064798 A JP52064798 A JP 52064798A JP 2001505450 A JP2001505450 A JP 2001505450A
- Authority
- JP
- Japan
- Prior art keywords
- spline
- electrode
- asymmetric
- assembly
- 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.)
- Withdrawn
Links
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/25—Bioelectric electrodes therefor
- A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
- A61B5/28—Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]
- A61B5/283—Invasive
- A61B5/287—Holders for multiple electrodes, e.g. electrode catheters for electrophysiological study [EPS]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/04—Electrodes
- A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
- A61N1/056—Transvascular endocardial electrode systems
- A61N1/0565—Electrode heads
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/04—Electrodes
- A61N1/06—Electrodes for high-frequency therapy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/20—Applying electric currents by contact electrodes continuous direct currents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/40—Applying electric fields by inductive or capacitive coupling ; Applying radio-frequency signals
- A61N1/403—Applying electric fields by inductive or capacitive coupling ; Applying radio-frequency signals for thermotherapy, e.g. hyperthermia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/04—Electrodes
- A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
- A61N1/056—Transvascular endocardial electrode systems
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Heart & Thoracic Surgery (AREA)
- Cardiology (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Physiology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Vascular Medicine (AREA)
- Surgical Instruments (AREA)
- Electrotherapy Devices (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.体腔内部に配置する構造体であって、 軸を有する遠位ハブと、 近位基部と、 隣接するスプライン構成要素間の角度差を規定するハブ軸を中心とする円周上 に間隔をあけて配置され、ハブと基部間を伸長する複数のスプライン構成要素と を有し、該スプライン構成要素が、体腔内部の組織と接触できるようにされ、二 つの角度差が少なくとも20°異なり、ハブ軸を中心とする半径方向に非対称性の 幾何図形的配列を生ずるようにする、体腔内部に配置する構造体。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/742,569 US6216043B1 (en) | 1994-03-04 | 1996-10-28 | Asymmetric multiple electrode support structures |
US08/742,569 | 1996-10-28 | ||
PCT/US1997/019372 WO1998018520A2 (en) | 1996-10-28 | 1997-10-27 | Asymmetric multiple electrode support structures |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009253525A Division JP5102270B2 (ja) | 1996-10-28 | 2009-11-04 | 非対称性複合電極支持構造体 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2001505450A true JP2001505450A (ja) | 2001-04-24 |
Family
ID=24985352
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52064798A Withdrawn JP2001505450A (ja) | 1996-10-28 | 1997-10-27 | 非対称性複合電極支持構造体 |
JP2009253525A Expired - Fee Related JP5102270B2 (ja) | 1996-10-28 | 2009-11-04 | 非対称性複合電極支持構造体 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009253525A Expired - Fee Related JP5102270B2 (ja) | 1996-10-28 | 2009-11-04 | 非対称性複合電極支持構造体 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6216043B1 (ja) |
EP (1) | EP0973578A2 (ja) |
JP (2) | JP2001505450A (ja) |
AU (1) | AU5686398A (ja) |
CA (1) | CA2270172A1 (ja) |
WO (1) | WO1998018520A2 (ja) |
Cited By (16)
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JP2008521505A (ja) * | 2004-11-24 | 2008-06-26 | アブレーション フロンティアズ,インコーポレーテッド | 心房アブレーションカテーテル |
JP2010057943A (ja) * | 1996-10-28 | 2010-03-18 | Boston Scientific Ltd | 非対称性複合電極支持構造体 |
JP2011522599A (ja) * | 2008-06-05 | 2011-08-04 | カーディオバスキュラー システムズ, インコーポレイテッド | 回転式アテローム切除術用装置のための拡張可能な切断・研磨領域を有する研磨ノーズコーン |
JP2015134172A (ja) * | 2011-04-22 | 2015-07-27 | トペラ インコーポレイテッド | 心臓リズム障害を検出するための可撓性電極アセンブリを有するバスケットスタイル心臓マッピングカテーテル |
JP2017516523A (ja) * | 2014-05-22 | 2017-06-22 | カーディオノミック,インク. | 電気的神経調節のためのカテーテル及びカテーテルシステム |
JP2017523849A (ja) * | 2014-08-06 | 2017-08-24 | ニューロトロニク アイ・ピー ホールディング (ジャージー) リミテッド | 経血管的な神経変調療法のための電極および電極の位置決めシステム |
JP2017164497A (ja) * | 2016-03-15 | 2017-09-21 | バイオセンス・ウエブスター・(イスラエル)・リミテッドBiosense Webster (Israel), Ltd. | 非対称バスケットカテーテル |
JP2017185234A (ja) * | 2016-04-04 | 2017-10-12 | バイオセンス・ウエブスター・(イスラエル)・リミテッドBiosense Webster (Israel), Ltd. | 折り畳み式バスケットカテーテル |
JP2019513032A (ja) * | 2016-03-09 | 2019-05-23 | カーディオノミック,インク. | 心収縮神経刺激システムおよび方法 |
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Also Published As
Publication number | Publication date |
---|---|
WO1998018520A2 (en) | 1998-05-07 |
JP5102270B2 (ja) | 2012-12-19 |
CA2270172A1 (en) | 1998-05-07 |
EP0973578A2 (en) | 2000-01-26 |
AU5686398A (en) | 1998-05-22 |
JP2010057943A (ja) | 2010-03-18 |
US6216043B1 (en) | 2001-04-10 |
WO1998018520A3 (en) | 1998-07-09 |
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