FR2444277B1 - - Google Patents

Info

Publication number
FR2444277B1
FR2444277B1 FR7930584A FR7930584A FR2444277B1 FR 2444277 B1 FR2444277 B1 FR 2444277B1 FR 7930584 A FR7930584 A FR 7930584A FR 7930584 A FR7930584 A FR 7930584A FR 2444277 B1 FR2444277 B1 FR 2444277B1
Authority
FR
France
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
FR7930584A
Other languages
French (fr)
Other versions
FR2444277A1 (en
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.)
GE Medical Systems Information Technologies GmbH
Original Assignee
Hellige GmbH
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 Hellige GmbH filed Critical Hellige GmbH
Publication of FR2444277A1 publication Critical patent/FR2444277A1/en
Application granted granted Critical
Publication of FR2444277B1 publication Critical patent/FR2444277B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
    • G01R35/005—Calibrating; Standards or reference devices, e.g. voltage or resistance standards, "golden" references
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V13/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices covered by groups G01V1/00 – G01V11/00

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Manufacturing & Machinery (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Amplifiers (AREA)
FR7930584A 1978-12-15 1979-12-13 Calibration of amplifier network for physiological measured values - is by supplying differing calibration signals to input amplifiers, paired for obtaining difference signals esp. for ECG or seismic analysis Granted FR2444277A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782854301 DE2854301A1 (en) 1978-12-15 1978-12-15 CALIBRABLE CIRCUIT ARRANGEMENT FOR PROCESSING MEASURING SIGNALS AND METHOD FOR CALIBRATING A MEASURING SIGNAL AMPLIFIER CIRCUIT

Publications (2)

Publication Number Publication Date
FR2444277A1 FR2444277A1 (en) 1980-07-11
FR2444277B1 true FR2444277B1 (en) 1984-04-20

Family

ID=6057340

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7930584A Granted FR2444277A1 (en) 1978-12-15 1979-12-13 Calibration of amplifier network for physiological measured values - is by supplying differing calibration signals to input amplifiers, paired for obtaining difference signals esp. for ECG or seismic analysis

Country Status (3)

Country Link
AT (1) AT385131B (en)
DE (1) DE2854301A1 (en)
FR (1) FR2444277A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1176226B (en) * 1984-06-01 1987-08-18 Pirelli IMPROVEMENTS TO THE TIRES OF TIRES FOR VEHICLES
DE19717766A1 (en) * 1997-04-26 1998-10-29 Erich Rasche Measurement device for objective measurement and evaluation of electrical parameters and their characteristics
DE102017203374A1 (en) * 2017-03-02 2018-09-06 Bayerische Motoren Werke Aktiengesellschaft Device for simulating a modular DC voltage source

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS498557B1 (en) * 1970-02-02 1974-02-27
DE2429954B2 (en) * 1974-06-21 1980-03-20 Siemens Ag, 1000 Berlin Und 8000 Muenchen Circuit arrangement for processing physiological measurement signals
DE2429955C3 (en) * 1974-06-21 1978-11-23 Siemens Ag, 1000 Berlin Und 8000 Muenchen Circuit arrangement for processing physiological measurement signals

Also Published As

Publication number Publication date
DE2854301A1 (en) 1980-07-03
AT385131B (en) 1988-02-25
FR2444277A1 (en) 1980-07-11
ATA781979A (en) 1987-07-15
DE2854301C2 (en) 1988-03-10

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Legal Events

Date Code Title Description
ST Notification of lapse