GB2119525B - Bio-electrical signal monitoring - Google Patents

Bio-electrical signal monitoring

Info

Publication number
GB2119525B
GB2119525B GB08208574A GB8208574A GB2119525B GB 2119525 B GB2119525 B GB 2119525B GB 08208574 A GB08208574 A GB 08208574A GB 8208574 A GB8208574 A GB 8208574A GB 2119525 B GB2119525 B GB 2119525B
Authority
GB
United Kingdom
Prior art keywords
bio
electrical signal
signal monitoring
monitoring
electrical
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.)
Expired
Application number
GB08208574A
Other versions
GB2119525A (en
Inventor
Douglas Edward Maynard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB08208574A priority Critical patent/GB2119525B/en
Publication of GB2119525A publication Critical patent/GB2119525A/en
Application granted granted Critical
Publication of GB2119525B publication Critical patent/GB2119525B/en
Expired legal-status Critical Current

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
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/369—Electroencephalography [EEG]
    • A61B5/372—Analysis of electroencephalograms
    • A61B5/374—Detecting the frequency distribution of signals, e.g. detecting delta, theta, alpha, beta or gamma waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
    • 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
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • 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
    • A61B5/7235—Details of waveform analysis
    • A61B5/7242—Details of waveform analysis using integration
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/02—Measuring characteristics of individual pulses, e.g. deviation from pulse flatness, rise time or duration
    • 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
    • A61B5/7232—Signal processing specially adapted for physiological signals or for diagnostic purposes involving compression of the physiological signal, e.g. to extend the signal recording period

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • General Physics & Mathematics (AREA)
  • Psychiatry (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physiology (AREA)
  • Signal Processing (AREA)
  • Psychology (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
GB08208574A 1982-03-24 1982-03-24 Bio-electrical signal monitoring Expired GB2119525B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08208574A GB2119525B (en) 1982-03-24 1982-03-24 Bio-electrical signal monitoring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08208574A GB2119525B (en) 1982-03-24 1982-03-24 Bio-electrical signal monitoring

Publications (2)

Publication Number Publication Date
GB2119525A GB2119525A (en) 1983-11-16
GB2119525B true GB2119525B (en) 1985-12-11

Family

ID=10529226

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08208574A Expired GB2119525B (en) 1982-03-24 1982-03-24 Bio-electrical signal monitoring

Country Status (1)

Country Link
GB (1) GB2119525B (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1466812A1 (en) * 1962-03-08 1969-04-17 Ahrend Van Gogh N V Registering frequency analyzer
DE1541173A1 (en) * 1966-05-13 1969-07-24 Toennies Dr Ing Jan Friedrich Method for the compression of information from electroencephalograms
BE788620A (en) * 1971-09-29 1973-01-02 Humetrics Corp METHOD AND APPARATUS FOR THE AUTOMATIC ANALYSIS OF BRAIN WAVE SIGNALS

Also Published As

Publication number Publication date
GB2119525A (en) 1983-11-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee