JP2002028143A5 - - Google Patents

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Publication number
JP2002028143A5
JP2002028143A5 JP2000217833A JP2000217833A JP2002028143A5 JP 2002028143 A5 JP2002028143 A5 JP 2002028143A5 JP 2000217833 A JP2000217833 A JP 2000217833A JP 2000217833 A JP2000217833 A JP 2000217833A JP 2002028143 A5 JP2002028143 A5 JP 2002028143A5
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JP
Japan
Prior art keywords
myocardium
magnetic field
data
subject
series data
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JP2000217833A
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English (en)
Japanese (ja)
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JP2002028143A (ja
JP3712348B2 (ja
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Priority claimed from JP2000217833A external-priority patent/JP3712348B2/ja
Priority to JP2000217833A priority Critical patent/JP3712348B2/ja
Priority to EP01948054A priority patent/EP1302159A4/en
Priority to US10/333,023 priority patent/US7123952B2/en
Priority to AU2001269538A priority patent/AU2001269538A1/en
Priority to PCT/JP2001/006192 priority patent/WO2002005713A1/ja
Publication of JP2002028143A publication Critical patent/JP2002028143A/ja
Publication of JP2002028143A5 publication Critical patent/JP2002028143A5/ja
Publication of JP3712348B2 publication Critical patent/JP3712348B2/ja
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Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2000217833A 2000-07-18 2000-07-18 心房粗動および心房細動の心臓磁界診断装置およびその作動方法 Expired - Fee Related JP3712348B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2000217833A JP3712348B2 (ja) 2000-07-18 2000-07-18 心房粗動および心房細動の心臓磁界診断装置およびその作動方法
PCT/JP2001/006192 WO2002005713A1 (en) 2000-07-18 2001-07-17 Cardiac magnetic field diagnozer for atrial flutter and atrial fibrillation and method for identifying electric turning path of atrial flutter and atrial fibrillation
US10/333,023 US7123952B2 (en) 2000-07-18 2001-07-17 Cardiac magnetic field diagnozer for atrial flutter and atrial fibrillation and method for identifying electric turning path of atrial flutter and atrial fibrillation
AU2001269538A AU2001269538A1 (en) 2000-07-18 2001-07-17 Cardiac magnetic field diagnozer for atrial flutter and atrial fibrillation and method for identifying electric turning path of atrial flutter and atrial fibrillation
EP01948054A EP1302159A4 (en) 2000-07-18 2001-07-17 CARDIAC MAGNETIC FIELD DIAGNOSIS INSTRUMENT FOR AURICULAR FIBRILLATION AND FLUTTER; ELECTRIC RETURN PATH IDENTIFICATION METHOD FOR AURICULAR FLUTTER AND FIBRILLATION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000217833A JP3712348B2 (ja) 2000-07-18 2000-07-18 心房粗動および心房細動の心臓磁界診断装置およびその作動方法

Publications (3)

Publication Number Publication Date
JP2002028143A JP2002028143A (ja) 2002-01-29
JP2002028143A5 true JP2002028143A5 (enExample) 2005-08-25
JP3712348B2 JP3712348B2 (ja) 2005-11-02

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ID=18712888

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000217833A Expired - Fee Related JP3712348B2 (ja) 2000-07-18 2000-07-18 心房粗動および心房細動の心臓磁界診断装置およびその作動方法

Country Status (5)

Country Link
US (1) US7123952B2 (enExample)
EP (1) EP1302159A4 (enExample)
JP (1) JP3712348B2 (enExample)
AU (1) AU2001269538A1 (enExample)
WO (1) WO2002005713A1 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3712349B2 (ja) * 2000-07-18 2005-11-02 独立行政法人科学技術振興機構 生存心筋診断装置およびその作動方法
JP3944383B2 (ja) * 2001-11-16 2007-07-11 株式会社日立製作所 心臓磁場計測装置
JP4426773B2 (ja) * 2003-04-18 2010-03-03 株式会社日立ハイテクノロジーズ 生体磁場計測装置及び当該装置により実行される生体磁場計測方法
US20050171396A1 (en) * 2003-10-20 2005-08-04 Cyberheart, Inc. Method for non-invasive lung treatment
JP3890344B2 (ja) * 2004-09-29 2007-03-07 株式会社日立ハイテクノロジーズ 生体磁場計測装置
US8594772B2 (en) 2008-06-03 2013-11-26 International Business Machines Corporation Method for monitoring and communicating biomedical electromagnetic fields
US20110133729A1 (en) * 2008-08-15 2011-06-09 Koninklijke Philips Electronics N.V. Method and monitoring device for performing an rf-safe mit scan
US8970217B1 (en) 2010-04-14 2015-03-03 Hypres, Inc. System and method for noise reduction in magnetic resonance imaging
US9223418B2 (en) * 2010-12-15 2015-12-29 Microsoft Technology Licensing, Llc Pen digitizer
US9378444B2 (en) 2010-12-23 2016-06-28 Microsoft Technology Licensing, Llc Encoded micro pattern
JP2015119818A (ja) * 2013-12-24 2015-07-02 学校法人金沢工業大学 生体磁場解析装置、生体磁場解析システム、生体磁場解析方法および生体磁場解析プログラム
KR101764697B1 (ko) 2015-08-17 2017-08-16 연세대학교 산학협력단 심장 세동 질환 예측 방법 및 그 장치
EP3510414B1 (en) * 2016-09-07 2023-07-26 Texas Tech University System Electric current imaging system
US10034645B1 (en) * 2017-04-13 2018-07-31 The Board Of Trustees Of The Leland Stanford Junior University Systems and methods for detecting complex networks in MRI image data
JP7493026B2 (ja) * 2020-03-13 2024-05-30 朝日インテック株式会社 医療装置、および、医療装置の作動方法
AU2021282171A1 (en) * 2020-05-27 2022-12-15 The Johns Hopkins University System and method for implantable muscle interface
JP7584350B2 (ja) 2021-04-27 2024-11-15 株式会社アドバンテスト 信号ベクトル導出装置、方法、プログラム、記録媒体

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5594849A (en) * 1991-08-09 1997-01-14 Yale University Biomedical magnetism imaging apparatus and method
JPH08289877A (ja) * 1995-04-24 1996-11-05 Toshiba Corp 組織の興奮伝播過程のシミュレーション方法及びこの方法を使用した組織内電磁気現象診断装置
EP0968683B1 (en) 1996-10-08 2011-05-25 Hitachi Medical Corporation Method and apparatus for forming and displaying image from a plurality of sectional images
JPH10276998A (ja) * 1997-04-10 1998-10-20 Toshiba Corp 興奮伝播過程のシミュレーション装置
JP3660781B2 (ja) 1997-05-26 2005-06-15 株式会社東芝 心臓内電気現象の診断装置
JPH11128224A (ja) 1997-10-28 1999-05-18 Mitsubishi Heavy Ind Ltd 超音波３次元画像再構成装置
JP4208275B2 (ja) 1997-10-30 2009-01-14 株式会社東芝 心臓内電気現象の診断装置およびその現象の表示方法
WO1999037206A1 (en) 1998-01-23 1999-07-29 Ctf Systems Inc. System and method for measuring, estimating and displaying rms current density maps
JP3712350B2 (ja) * 2000-07-18 2005-11-02 独立行政法人科学技術振興機構 心室遅延電位の心臓磁界診断装置およびその作動方法

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