AU2001269538A1 - Cardiac magnetic field diagnozer for atrial flutter and atrial fibrillation and method for identifying electric turning path of atrial flutter and atrial fibrillation - Google Patents
Cardiac magnetic field diagnozer for atrial flutter and atrial fibrillation and method for identifying electric turning path of atrial flutter and atrial fibrillationInfo
- Publication number
- AU2001269538A1 AU2001269538A1 AU2001269538A AU6953801A AU2001269538A1 AU 2001269538 A1 AU2001269538 A1 AU 2001269538A1 AU 2001269538 A AU2001269538 A AU 2001269538A AU 6953801 A AU6953801 A AU 6953801A AU 2001269538 A1 AU2001269538 A1 AU 2001269538A1
- Authority
- AU
- Australia
- Prior art keywords
- atrial
- flutter
- atrial fibrillation
- diagnozer
- fibrillation
- 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.)
- Abandoned
Links
- 206010003658 Atrial Fibrillation Diseases 0.000 title 2
- 206010003662 Atrial flutter Diseases 0.000 title 2
- 230000000747 cardiac effect Effects 0.000 title 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computed tomography [CT]
- A61B6/032—Transmission computed tomography [CT]
-
- 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
- A61B5/242—Detecting biomagnetic fields, e.g. magnetic fields produced by bioelectric currents
-
- 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
- A61B5/242—Detecting biomagnetic fields, e.g. magnetic fields produced by bioelectric currents
- A61B5/243—Detecting biomagnetic fields, e.g. magnetic fields produced by bioelectric currents specially adapted for magnetocardiographic [MCG] signals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computed tomography [CT]
- A61B6/037—Emission tomography
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
- A61B6/503—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for diagnosis of the heart
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
- A61B6/5211—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data
- A61B6/5229—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data combining image data of a patient, e.g. combining a functional image with an anatomical image
- A61B6/5247—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data combining image data of a patient, e.g. combining a functional image with an anatomical image combining images from an ionising-radiation diagnostic technique and a non-ionising radiation diagnostic technique, e.g. X-ray and ultrasound
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/52—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/5215—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of medical diagnostic data
- A61B8/5238—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of medical diagnostic data for combining image data of patient, e.g. merging several images from different acquisition modes into one image
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
- G01R33/10—Plotting field distribution ; Measuring field distribution
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
- A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/74—Details of notification to user or communication with user or patient ; user input means
- A61B5/742—Details of notification to user or communication with user or patient ; user input means using visual displays
- A61B5/743—Displaying an image simultaneously with additional graphical information, e.g. symbols, charts, function plots
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Surgery (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Heart & Thoracic Surgery (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- High Energy & Nuclear Physics (AREA)
- Optics & Photonics (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Cardiology (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Pulmonology (AREA)
- Theoretical Computer Science (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Measuring Magnetic Variables (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000217833A JP3712348B2 (en) | 2000-07-18 | 2000-07-18 | Cardiac magnetic field diagnostic apparatus for atrial flutter and atrial fibrillation and method for operating the same |
JP2000-217833 | 2000-07-18 | ||
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 |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2001269538A1 true AU2001269538A1 (en) | 2002-01-30 |
Family
ID=18712888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001269538A Abandoned 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 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7123952B2 (en) |
EP (1) | EP1302159A4 (en) |
JP (1) | JP3712348B2 (en) |
AU (1) | AU2001269538A1 (en) |
WO (1) | WO2002005713A1 (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3712349B2 (en) * | 2000-07-18 | 2005-11-02 | 独立行政法人科学技術振興機構 | Surviving myocardial diagnostic apparatus and operating method thereof |
JP3944383B2 (en) * | 2001-11-16 | 2007-07-11 | 株式会社日立製作所 | Cardiac magnetic field measuring device |
JP4426773B2 (en) * | 2003-04-18 | 2010-03-03 | 株式会社日立ハイテクノロジーズ | Biomagnetic field measurement apparatus and biomagnetic field measurement method executed by the apparatus |
US20050171396A1 (en) * | 2003-10-20 | 2005-08-04 | Cyberheart, Inc. | Method for non-invasive lung treatment |
JP3890344B2 (en) * | 2004-09-29 | 2007-03-07 | 株式会社日立ハイテクノロジーズ | Biomagnetic field measurement device |
US8594772B2 (en) * | 2008-06-03 | 2013-11-26 | International Business Machines Corporation | Method for monitoring and communicating biomedical electromagnetic fields |
WO2010018504A2 (en) * | 2008-08-15 | 2010-02-18 | 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 (en) * | 2013-12-24 | 2015-07-02 | 学校法人金沢工業大学 | Biological magnetic field analyzing device, biological magnetic field analyzing system, biological magnetic field analyzing method, and biological magnetic field analyzing program |
KR101764697B1 (en) | 2015-08-17 | 2017-08-16 | 연세대학교 산학협력단 | Method and Apparatus of Predicting Heart Fibrillation |
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 |
WO2021181648A1 (en) * | 2020-03-13 | 2021-09-16 | 朝日インテック株式会社 | Medical device and image generation method |
Family Cites Families (9)
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 (en) * | 1995-04-24 | 1996-11-05 | Toshiba Corp | Simulation method for excitation propagation process of tissue and intra-tissue electromagnetic phenomenon diagnostic device |
JP4065327B2 (en) | 1996-10-08 | 2008-03-26 | 株式会社日立メディコ | Projected image display method and apparatus |
JPH10276998A (en) * | 1997-04-10 | 1998-10-20 | Toshiba Corp | Simulation system for excitation propagation process |
JP3660781B2 (en) | 1997-05-26 | 2005-06-15 | 株式会社東芝 | Diagnostic device for intracardiac electrical phenomena |
JPH11128224A (en) | 1997-10-28 | 1999-05-18 | Mitsubishi Heavy Ind Ltd | Ultrasonic 3-dimensional image reorganizing device |
JP4208275B2 (en) * | 1997-10-30 | 2009-01-14 | 株式会社東芝 | Diagnostic device for intracardiac electrical phenomenon and method for displaying the phenomenon |
ATE209465T1 (en) | 1998-01-23 | 2001-12-15 | Ctf Systems Inc | METHOD FOR MEASUREMENT, DETERMINATION AND DISPLAY OF RMS VALUES OF CURRENT DENSITY DISTRIBUTION |
JP3712350B2 (en) * | 2000-07-18 | 2005-11-02 | 独立行政法人科学技術振興機構 | Cardiac magnetic field diagnostic apparatus for ventricular delayed potential and method for operating the same |
-
2000
- 2000-07-18 JP JP2000217833A patent/JP3712348B2/en not_active Expired - Fee Related
-
2001
- 2001-07-17 AU AU2001269538A patent/AU2001269538A1/en not_active Abandoned
- 2001-07-17 WO PCT/JP2001/006192 patent/WO2002005713A1/en not_active Application Discontinuation
- 2001-07-17 EP EP01948054A patent/EP1302159A4/en not_active Withdrawn
- 2001-07-17 US US10/333,023 patent/US7123952B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2002028143A (en) | 2002-01-29 |
US20040077964A1 (en) | 2004-04-22 |
US7123952B2 (en) | 2006-10-17 |
EP1302159A4 (en) | 2007-06-06 |
WO2002005713A1 (en) | 2002-01-24 |
EP1302159A1 (en) | 2003-04-16 |
JP3712348B2 (en) | 2005-11-02 |
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