NO20053976L - Online kilderekonstruksjon for EEG/MEG og ECG/MCG. - Google Patents

Online kilderekonstruksjon for EEG/MEG og ECG/MCG.

Info

Publication number
NO20053976L
NO20053976L NO20053976A NO20053976A NO20053976L NO 20053976 L NO20053976 L NO 20053976L NO 20053976 A NO20053976 A NO 20053976A NO 20053976 A NO20053976 A NO 20053976A NO 20053976 L NO20053976 L NO 20053976L
Authority
NO
Norway
Prior art keywords
data
source reconstruction
filtered
computer system
eeg
Prior art date
Application number
NO20053976A
Other languages
English (en)
Other versions
NO20053976D0 (no
Inventor
Manfred Fuchs
Stephen F Sands
Original Assignee
Compumedics Usa 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 Compumedics Usa Inc filed Critical Compumedics Usa Inc
Publication of NO20053976D0 publication Critical patent/NO20053976D0/no
Publication of NO20053976L publication Critical patent/NO20053976L/no

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • 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
    • A61B5/245—Detecting biomagnetic fields, e.g. magnetic fields produced by bioelectric currents specially adapted for magnetoencephalographic [MEG] signals

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Psychiatry (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Artificial Intelligence (AREA)
  • Physiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Paper (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Debugging And Monitoring (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Transplanting Machines (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Apparatus For Radiation Diagnosis (AREA)

Abstract

· I en utførelsesform omfatter foreliggende oppfinnelse et EEG-system som omfatter sensorer som brukes til å samle inn et elektromagnetisk signal fra en pasient; et signalbehandlingssystem; og et computersystem. Computersystemet er konfigurert for å støtte mangfoldige utførelsestråder. Computersystemet initierer en første utførelsestråd, en målemodul, hvor data blir filtrert og i noen tilfeller gjennomsnittsberegnet. Det er typisk at data blir filtrert for en bestemt latensperiode. Så snart dataen er blitt filtrert og gjennomsnittsverdien er beregnet, blir resultatet overført til en annen utførelsestråd, kilderekonstruksjonsmodulen, som så begynner å generere en kilderekonstruksjon for prøven. Målemodulen innhenter så og behandler nye elektromagnetiske data fra en ny prøve mens kilderekonstruksjon blir utført på aller siste prøve.
NO20053976A 2003-01-27 2005-08-25 Online kilderekonstruksjon for EEG/MEG og ECG/MCG. NO20053976L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US44323403P 2003-01-27 2003-01-27
PCT/US2004/002392 WO2004068313A2 (en) 2003-01-27 2004-01-27 Online source reconstruction for eeg/meg and ecg/mcg

Publications (2)

Publication Number Publication Date
NO20053976D0 NO20053976D0 (no) 2005-08-25
NO20053976L true NO20053976L (no) 2005-08-25

Family

ID=32825312

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20053976A NO20053976L (no) 2003-01-27 2005-08-25 Online kilderekonstruksjon for EEG/MEG og ECG/MCG.

Country Status (21)

Country Link
US (2) US7840248B2 (no)
EP (2) EP1590037B1 (no)
JP (2) JP4644184B2 (no)
KR (1) KR101080881B1 (no)
CN (1) CN1744927B (no)
AT (1) ATE500862T1 (no)
AU (1) AU2004208344B2 (no)
BR (1) BRPI0406873B1 (no)
CA (1) CA2513098C (no)
DE (1) DE602004031712D1 (no)
DK (1) DK1590037T3 (no)
ES (1) ES2360219T3 (no)
IL (1) IL169667A (no)
IS (1) IS7950A (no)
MX (1) MXPA05007902A (no)
NO (1) NO20053976L (no)
NZ (1) NZ541620A (no)
PL (1) PL376467A1 (no)
RU (1) RU2364329C2 (no)
WO (1) WO2004068313A2 (no)
ZA (1) ZA200505638B (no)

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Also Published As

Publication number Publication date
ATE500862T1 (de) 2011-03-15
CN1744927B (zh) 2013-07-24
JP2006516455A (ja) 2006-07-06
EP2210554A1 (en) 2010-07-28
JP5351121B2 (ja) 2013-11-27
DE602004031712D1 (de) 2011-04-21
CA2513098A1 (en) 2004-08-12
ES2360219T3 (es) 2011-06-02
CA2513098C (en) 2012-04-24
AU2004208344A1 (en) 2004-08-12
US20110082360A1 (en) 2011-04-07
NO20053976D0 (no) 2005-08-25
JP2011031061A (ja) 2011-02-17
RU2005126626A (ru) 2006-01-27
AU2004208344B2 (en) 2008-07-17
US20050059874A1 (en) 2005-03-17
KR20050103211A (ko) 2005-10-27
EP2210554B1 (en) 2012-08-22
EP1590037A2 (en) 2005-11-02
NZ541620A (en) 2007-05-31
BRPI0406873B1 (pt) 2015-09-08
MXPA05007902A (es) 2006-04-18
EP1590037B1 (en) 2011-03-09
KR101080881B1 (ko) 2011-11-08
WO2004068313A2 (en) 2004-08-12
RU2364329C2 (ru) 2009-08-20
IS7950A (is) 2005-07-20
IL169667A (en) 2011-04-28
CN1744927A (zh) 2006-03-08
DK1590037T3 (da) 2012-04-10
ZA200505638B (en) 2006-07-26
BRPI0406873A (pt) 2006-01-03
PL376467A1 (pl) 2005-12-27
JP4644184B2 (ja) 2011-03-02
WO2004068313A3 (en) 2004-12-29
US7840248B2 (en) 2010-11-23

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