ATE405210T1 - Verbessertes verfahren und verbesserte vorrichtung zur erfassung und diagnose von krankheiten unter verwendung von elektrischer impedanz - Google Patents

Verbessertes verfahren und verbesserte vorrichtung zur erfassung und diagnose von krankheiten unter verwendung von elektrischer impedanz

Info

Publication number
ATE405210T1
ATE405210T1 AT01272577T AT01272577T ATE405210T1 AT E405210 T1 ATE405210 T1 AT E405210T1 AT 01272577 T AT01272577 T AT 01272577T AT 01272577 T AT01272577 T AT 01272577T AT E405210 T1 ATE405210 T1 AT E405210T1
Authority
AT
Austria
Prior art keywords
disease
body part
impedance measurements
detecting
improved method
Prior art date
Application number
AT01272577T
Other languages
German (de)
English (en)
Inventor
Leslie Organ
Kenneth Smith
Reza Safaee-Rad
Milan Graovac
George Darmos
Ilya Gavrilov
Original Assignee
Z Tech Canada Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Z Tech Canada Inc filed Critical Z Tech Canada Inc
Application granted granted Critical
Publication of ATE405210T1 publication Critical patent/ATE405210T1/de

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Classifications

    • 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
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A61B5/0536—Impedance imaging, e.g. by tomography
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/04—Arrangements of multiple sensors of the same type
    • A61B2562/046—Arrangements of multiple sensors of the same type in a matrix array
    • 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]
    • A61B5/282—Holders for multiple electrodes

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Radiology & Medical Imaging (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Networks Using Active Elements (AREA)
AT01272577T 2000-12-28 2001-12-14 Verbessertes verfahren und verbesserte vorrichtung zur erfassung und diagnose von krankheiten unter verwendung von elektrischer impedanz ATE405210T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/749,613 US6768921B2 (en) 2000-12-28 2000-12-28 Electrical impedance method and apparatus for detecting and diagnosing diseases

Publications (1)

Publication Number Publication Date
ATE405210T1 true ATE405210T1 (de) 2008-09-15

Family

ID=25014470

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01272577T ATE405210T1 (de) 2000-12-28 2001-12-14 Verbessertes verfahren und verbesserte vorrichtung zur erfassung und diagnose von krankheiten unter verwendung von elektrischer impedanz

Country Status (9)

Country Link
US (5) US6768921B2 (cg-RX-API-DMAC7.html)
EP (2) EP1917907A1 (cg-RX-API-DMAC7.html)
JP (2) JP2004520108A (cg-RX-API-DMAC7.html)
CN (1) CN1592596A (cg-RX-API-DMAC7.html)
AT (1) ATE405210T1 (cg-RX-API-DMAC7.html)
AU (1) AU2002216856A1 (cg-RX-API-DMAC7.html)
CA (1) CA2433087A1 (cg-RX-API-DMAC7.html)
DE (1) DE60135496D1 (cg-RX-API-DMAC7.html)
WO (1) WO2002053028A2 (cg-RX-API-DMAC7.html)

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US20040210158A1 (en) 2004-10-21
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US20040210157A1 (en) 2004-10-21
US6768921B2 (en) 2004-07-27
WO2002053028A8 (en) 2002-12-05
DE60135496D1 (de) 2008-10-02
WO2002053028A2 (en) 2002-07-11
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US20050004490A1 (en) 2005-01-06
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