FI98337B - Menetelmä ja laite aivojen herätevasteiden ja spontaanitoiminnan sekä sydämestä mitattujen signaalien eri komponenttien erottelemiseksi toisistaan - Google Patents

Menetelmä ja laite aivojen herätevasteiden ja spontaanitoiminnan sekä sydämestä mitattujen signaalien eri komponenttien erottelemiseksi toisistaan

Info

Publication number
FI98337B
FI98337B FI925461A FI925461A FI98337B FI 98337 B FI98337 B FI 98337B FI 925461 A FI925461 A FI 925461A FI 925461 A FI925461 A FI 925461A FI 98337 B FI98337 B FI 98337B
Authority
FI
Finland
Prior art keywords
distinguishing
heart
different components
signals measured
excitation responses
Prior art date
Application number
FI925461A
Other languages
English (en)
Swedish (sv)
Other versions
FI925461A (fi
FI925461A0 (fi
FI98337C (fi
Inventor
Risto Juhani Ilmoniemi
Original Assignee
Risto Juhani Ilmoniemi
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 Risto Juhani Ilmoniemi filed Critical Risto Juhani Ilmoniemi
Publication of FI925461A0 publication Critical patent/FI925461A0/fi
Priority to FI925461A priority Critical patent/FI98337C/fi
Priority to JP51281094A priority patent/JP3312177B2/ja
Priority to EP94900836A priority patent/EP0674493B1/en
Priority to PCT/FI1993/000504 priority patent/WO1994012100A1/en
Priority to US08/446,657 priority patent/US5655534A/en
Priority to CA002149915A priority patent/CA2149915C/en
Priority to DE69330644T priority patent/DE69330644T2/de
Publication of FI925461A publication Critical patent/FI925461A/fi
Publication of FI98337B publication Critical patent/FI98337B/fi
Application granted granted Critical
Publication of FI98337C publication Critical patent/FI98337C/fi

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—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

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (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)
FI925461A 1992-11-30 1992-11-30 Menetelmä ja laite aivojen herätevasteiden ja spontaanitoiminnan sekä sydämestä mitattujen signaalien eri komponenttien erottelemiseksi toisistaan FI98337C (fi)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI925461A FI98337C (fi) 1992-11-30 1992-11-30 Menetelmä ja laite aivojen herätevasteiden ja spontaanitoiminnan sekä sydämestä mitattujen signaalien eri komponenttien erottelemiseksi toisistaan
JP51281094A JP3312177B2 (ja) 1992-11-30 1993-11-30 誘発応答及び自発活動脳信号並びに心臓からの測定信号の種々の成分を分離する方法及び装置
EP94900836A EP0674493B1 (en) 1992-11-30 1993-11-30 Method and apparatus for separating the different components of evoked response and spontaneous activity brain signals as well as of signals measured from the heart
PCT/FI1993/000504 WO1994012100A1 (en) 1992-11-30 1993-11-30 Method and apparatus for separating the different components of evoked response and spontaneous activity brain signals as well as of signals measured from the heart
US08/446,657 US5655534A (en) 1992-11-30 1993-11-30 Method and apparatus for separating the different components of evoked response and spontaneous activity brain signals as well as of signals measured from the heart
CA002149915A CA2149915C (en) 1992-11-30 1993-11-30 Method and apparatus for separating the different components of evoked response and spontaneous activity brain signals as well as of signals measured from the heart
DE69330644T DE69330644T2 (de) 1992-11-30 1993-11-30 Verfahren und vorrichtung zur trennung der verschiedenen signal-komponenten von evozierter und spontaner hirn-aktivität sowie der herz-aktivität

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI925461 1992-11-30
FI925461A FI98337C (fi) 1992-11-30 1992-11-30 Menetelmä ja laite aivojen herätevasteiden ja spontaanitoiminnan sekä sydämestä mitattujen signaalien eri komponenttien erottelemiseksi toisistaan

Publications (4)

Publication Number Publication Date
FI925461A0 FI925461A0 (fi) 1992-11-30
FI925461A FI925461A (fi) 1994-05-31
FI98337B true FI98337B (fi) 1997-02-28
FI98337C FI98337C (fi) 1997-06-10

Family

ID=8536304

Family Applications (1)

Application Number Title Priority Date Filing Date
FI925461A FI98337C (fi) 1992-11-30 1992-11-30 Menetelmä ja laite aivojen herätevasteiden ja spontaanitoiminnan sekä sydämestä mitattujen signaalien eri komponenttien erottelemiseksi toisistaan

Country Status (7)

Country Link
US (1) US5655534A (fi)
EP (1) EP0674493B1 (fi)
JP (1) JP3312177B2 (fi)
CA (1) CA2149915C (fi)
DE (1) DE69330644T2 (fi)
FI (1) FI98337C (fi)
WO (1) WO1994012100A1 (fi)

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Also Published As

Publication number Publication date
FI925461A (fi) 1994-05-31
CA2149915A1 (en) 1994-06-09
EP0674493A1 (en) 1995-10-04
DE69330644D1 (de) 2001-09-27
CA2149915C (en) 2003-12-30
DE69330644T2 (de) 2002-07-04
FI925461A0 (fi) 1992-11-30
JPH08503404A (ja) 1996-04-16
WO1994012100A1 (en) 1994-06-09
EP0674493B1 (en) 2001-08-22
US5655534A (en) 1997-08-12
FI98337C (fi) 1997-06-10
JP3312177B2 (ja) 2002-08-05

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