SE395831B - Anordning for avkenning och bearbetning av elektriska signaler, serskilt fysiologiska metsignaler, t ex ekg - Google Patents

Anordning for avkenning och bearbetning av elektriska signaler, serskilt fysiologiska metsignaler, t ex ekg

Info

Publication number
SE395831B
SE395831B SE7415395A SE7415395A SE395831B SE 395831 B SE395831 B SE 395831B SE 7415395 A SE7415395 A SE 7415395A SE 7415395 A SE7415395 A SE 7415395A SE 395831 B SE395831 B SE 395831B
Authority
SE
Sweden
Prior art keywords
signals
ecg
detection
processing
special physiological
Prior art date
Application number
SE7415395A
Other languages
English (en)
Other versions
SE7415395L (sv
Inventor
M Maas
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of SE7415395L publication Critical patent/SE7415395L/xx
Publication of SE395831B publication Critical patent/SE395831B/sv

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
    • A61B5/30—Input circuits therefor
    • A61B5/307—Input circuits therefor specially adapted for particular uses
    • A61B5/308—Input circuits therefor specially adapted for particular uses for electrocardiography [ECG]
    • 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
    • A61B5/30—Input circuits therefor
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/34—Muting amplifier when no signal is present or when only weak signals are present, or caused by the presence of noise signals, e.g. squelch systems

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
SE7415395A 1973-12-19 1974-12-09 Anordning for avkenning och bearbetning av elektriska signaler, serskilt fysiologiska metsignaler, t ex ekg SE395831B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2363218A DE2363218C3 (de) 1973-12-19 1973-12-19 Vorrichtung zum Erfassen von im wesentlichen periodisch wiederkehrenden Ereignissen in physiologischen Meßsignalen

Publications (2)

Publication Number Publication Date
SE7415395L SE7415395L (sv) 1975-06-23
SE395831B true SE395831B (sv) 1977-08-29

Family

ID=5901264

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7415395A SE395831B (sv) 1973-12-19 1974-12-09 Anordning for avkenning och bearbetning av elektriska signaler, serskilt fysiologiska metsignaler, t ex ekg

Country Status (6)

Country Link
US (1) US3958134A (sv)
DE (1) DE2363218C3 (sv)
DK (1) DK141005C (sv)
FR (1) FR2255036B1 (sv)
IT (1) IT1027666B (sv)
SE (1) SE395831B (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2543860C2 (de) * 1975-10-01 1977-11-17 Nixdorf Computer Ag, 4790 Paderborn Schaltungsanordnung zur Erzeugung eines Pegelmeldesignals bei der Übertragung von Signalen in Fernmeldeanlagen, insbesondere Datenübertragungsanlagen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3737790A (en) * 1971-12-21 1973-06-05 Us Navy Noise-riding slicer

Also Published As

Publication number Publication date
US3958134A (en) 1976-05-18
DE2363218C3 (de) 1979-11-29
FR2255036B1 (sv) 1978-12-29
DE2363218B2 (de) 1979-04-12
IT1027666B (it) 1978-12-20
FR2255036A1 (sv) 1975-07-18
DK643274A (sv) 1975-08-18
SE7415395L (sv) 1975-06-23
DK141005C (da) 1980-06-09
DE2363218A1 (de) 1975-07-03
DK141005B (da) 1979-12-24

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