ATE134490T1 - Analyse von biologischen signalen unter verwendung von daten von sensorarrays - Google Patents

Analyse von biologischen signalen unter verwendung von daten von sensorarrays

Info

Publication number
ATE134490T1
ATE134490T1 AT90124050T AT90124050T ATE134490T1 AT E134490 T1 ATE134490 T1 AT E134490T1 AT 90124050 T AT90124050 T AT 90124050T AT 90124050 T AT90124050 T AT 90124050T AT E134490 T1 ATE134490 T1 AT E134490T1
Authority
AT
Austria
Prior art keywords
sensors
sensor
electrical
activity
array
Prior art date
Application number
AT90124050T
Other languages
English (en)
Inventor
Stephen E Robinson
William C Black Jr
Original Assignee
Biomagnetic Tech 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24343299&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE134490(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Biomagnetic Tech Inc filed Critical Biomagnetic Tech Inc
Application granted granted Critical
Publication of ATE134490T1 publication Critical patent/ATE134490T1/de

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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/40—Detecting, measuring or recording for evaluating the nervous system
    • A61B5/4058—Detecting, measuring or recording for evaluating the nervous system for evaluating the central nervous system
    • A61B5/4064—Evaluating the brain
    • 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
    • G01R33/035—Measuring direction or magnitude of magnetic fields or magnetic flux using superconductive devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Neurology (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Psychology (AREA)
  • Neurosurgery (AREA)
  • Physiology (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measuring Magnetic Variables (AREA)
AT90124050T 1990-09-24 1990-12-13 Analyse von biologischen signalen unter verwendung von daten von sensorarrays ATE134490T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US58586790A 1990-09-24 1990-09-24

Publications (1)

Publication Number Publication Date
ATE134490T1 true ATE134490T1 (de) 1996-03-15

Family

ID=24343299

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90124050T ATE134490T1 (de) 1990-09-24 1990-12-13 Analyse von biologischen signalen unter verwendung von daten von sensorarrays

Country Status (4)

Country Link
EP (1) EP0477434B2 (de)
JP (1) JP3236630B2 (de)
AT (1) ATE134490T1 (de)
DE (1) DE69025612T3 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3204542B2 (ja) * 1992-07-24 2001-09-04 株式会社東芝 磁場源測定装置
EP0582885A3 (en) * 1992-08-05 1997-07-02 Siemens Ag Procedure to classify field patterns
DE4326044C2 (de) * 1992-10-19 1995-08-17 Siemens Ag Verfahren zur zeitgemittelten Lokalisierung von mit starkem Rauschen überlagerten elektrophysiologischen Aktivitäten
DE4326043C2 (de) * 1992-10-19 1995-08-17 Siemens Ag Verfahren zur Lokalisierung von mit starkem Rauschen überlagerten elektrophysilogischen Aktivitäten
DE4327323A1 (de) * 1993-08-13 1995-02-23 Siemens Ag Medizinisches Mehrkanal-Meßsystem mit Meßwertwichtung
US6553326B1 (en) * 2000-04-07 2003-04-22 Northern Digital Inc. Errors in systems using magnetic fields to locate objects
WO2002093292A2 (en) * 2001-05-14 2002-11-21 Kent Ridge Digital Labs Methods and apparatus for calculating and presenting the probabilistic functional maps of the human brain
DE10242802B4 (de) * 2002-09-14 2005-02-24 Universitätsklinikum Lübeck Navigationsfhilfsvorrichtung für neurochirurgische Eingriffe am menschlichen Gehirn
FI115737B (fi) * 2003-09-26 2005-06-30 Elekta Neuromag Oy Menetelmä monikanavaisen mittaussignaalin käyttämiseksi lähdemallinnuksessa
JP4868382B2 (ja) * 2005-05-17 2012-02-01 公立大学法人広島市立大学 磁気刺激における刺激部位の特定あるいはターゲッティングを行うための装置
US7787969B2 (en) * 2007-06-15 2010-08-31 Caterpillar Inc Virtual sensor system and method
JP5077823B2 (ja) * 2008-01-23 2012-11-21 横河電機株式会社 脳活動解析方法
CA2851800C (en) 2011-10-12 2018-02-13 Cardioinsight Technologies, Inc. Sensing zone for spatially relevant electrical information
US10441189B2 (en) 2015-12-15 2019-10-15 International Business Machines Corporation High definition EEG
CN110687490B (zh) * 2019-10-10 2021-12-31 上海东软医疗科技有限公司 并行成像方法、装置、存储介质及医疗设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5559352A (en) * 1978-10-28 1980-05-02 Tanekage Yoshii Magnetic source detecting method through measurement of magnetic field
US4417591A (en) † 1980-12-31 1983-11-29 Braintech, Inc. Apparatus and method for topographic display of multichannel EEG data
US4736751A (en) * 1986-12-16 1988-04-12 Eeg Systems Laboratory Brain wave source network location scanning method and system
US4793355A (en) 1987-04-17 1988-12-27 Biomagnetic Technologies, Inc. Apparatus for process for making biomagnetic measurements

Also Published As

Publication number Publication date
DE69025612D1 (de) 1996-04-04
EP0477434A1 (de) 1992-04-01
EP0477434B1 (de) 1996-02-28
JP3236630B2 (ja) 2001-12-10
EP0477434B2 (de) 2001-11-14
DE69025612T3 (de) 2003-08-14
JPH04210046A (ja) 1992-07-31
DE69025612T2 (de) 1996-06-13

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