JP3996438B2 - カテーテルrfアンテナ - Google Patents

カテーテルrfアンテナ Download PDF

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Publication number
JP3996438B2
JP3996438B2 JP2002141323A JP2002141323A JP3996438B2 JP 3996438 B2 JP3996438 B2 JP 3996438B2 JP 2002141323 A JP2002141323 A JP 2002141323A JP 2002141323 A JP2002141323 A JP 2002141323A JP 3996438 B2 JP3996438 B2 JP 3996438B2
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JP
Japan
Prior art keywords
catheter
antennas
antenna
antenna according
longitudinal direction
Prior art date
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Expired - Fee Related
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JP2002141323A
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English (en)
Japanese (ja)
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JP2003325475A5 (enExample
JP2003325475A (ja
Inventor
哲彦 高橋
滋 渡部
正幸 山口
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Cable Ltd
Hitachi Healthcare Manufacturing Ltd
Original Assignee
Hitachi Cable Ltd
Hitachi Medical Corp
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Application filed by Hitachi Cable Ltd, Hitachi Medical Corp filed Critical Hitachi Cable Ltd
Priority to JP2002141323A priority Critical patent/JP3996438B2/ja
Publication of JP2003325475A publication Critical patent/JP2003325475A/ja
Publication of JP2003325475A5 publication Critical patent/JP2003325475A5/ja
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Publication of JP3996438B2 publication Critical patent/JP3996438B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Magnetic Resonance Imaging Apparatus (AREA)
JP2002141323A 2002-05-16 2002-05-16 カテーテルrfアンテナ Expired - Fee Related JP3996438B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002141323A JP3996438B2 (ja) 2002-05-16 2002-05-16 カテーテルrfアンテナ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002141323A JP3996438B2 (ja) 2002-05-16 2002-05-16 カテーテルrfアンテナ

Publications (3)

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JP2003325475A JP2003325475A (ja) 2003-11-18
JP2003325475A5 JP2003325475A5 (enExample) 2005-09-29
JP3996438B2 true JP3996438B2 (ja) 2007-10-24

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Family Applications (1)

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JP2002141323A Expired - Fee Related JP3996438B2 (ja) 2002-05-16 2002-05-16 カテーテルrfアンテナ

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JP (1) JP3996438B2 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7660625B2 (en) * 2005-05-12 2010-02-09 Tyco Electronics Corporation Catheter with compactly terminated electronic component
EP2440130A4 (en) 2009-06-08 2015-06-03 Mri Interventions Inc MRI-CONTROLLED SURGICAL SYSTEMS WITH APPROXIMATE ALARMS
CN102625670B (zh) 2009-06-16 2015-07-15 核磁共振成像介入技术有限公司 Mri导向装置以及能够近实时地跟踪和生成该装置的动态可视化的mri导向的介入系统
US20140005526A1 (en) * 2012-07-02 2014-01-02 Assaf Govari Catheter with synthetic aperture mri sensor
JP6164828B2 (ja) * 2012-12-11 2017-07-19 株式会社 オリエントマイクロウェーブ 手術器の位置検出システムおよび送信アンテナ

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3154002B2 (ja) * 1991-07-15 2001-04-09 株式会社日立メディコ 直交受信方式の受信コイル及びこの受信コイルを用いた磁気共鳴イメージング装置
JP3341309B2 (ja) * 1992-08-28 2002-11-05 株式会社日立製作所 Mri用内視鏡プローブ
JP3502696B2 (ja) * 1995-06-05 2004-03-02 ジーイー横河メディカルシステム株式会社 Mri用rfコイル
US5715822A (en) * 1995-09-28 1998-02-10 General Electric Company Magnetic resonance devices suitable for both tracking and imaging
DE69734233T2 (de) * 1996-09-02 2006-07-13 Koninklijke Philips Electronics N.V. Invasives gerät zum gebrauch in einem gerät zur bilderzeugung durch magnetische resonanz
JPH10314138A (ja) * 1997-05-20 1998-12-02 Toshiba Corp Mri用受信処理装置およびmr信号の受信処理方法
US6626902B1 (en) * 2000-04-12 2003-09-30 University Of Virginia Patent Foundation Multi-probe system
US6504369B1 (en) * 2000-09-05 2003-01-07 Koninklijke Philips Electronics, N.V. Decoupling two or more channels on RF coil systems
JP3911602B2 (ja) * 2001-03-15 2007-05-09 株式会社日立メディコ 磁気共鳴撮像装置
JP4047628B2 (ja) * 2002-05-16 2008-02-13 株式会社日立メディコ カテーテルrfアンテナを用いた磁気共鳴イメージング装置

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Publication number Publication date
JP2003325475A (ja) 2003-11-18

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