ATA23488A - DEVICE FOR THE COMMON DETERMINATION OF THE ELECTRICAL MEDIA AND CONTACT ZONE IMPEDANCE OF ELECTROLYTICALLY CONDUCTING SYSTEMS - Google Patents

DEVICE FOR THE COMMON DETERMINATION OF THE ELECTRICAL MEDIA AND CONTACT ZONE IMPEDANCE OF ELECTROLYTICALLY CONDUCTING SYSTEMS

Info

Publication number
ATA23488A
ATA23488A AT23488A AT23488A ATA23488A AT A23488 A ATA23488 A AT A23488A AT 23488 A AT23488 A AT 23488A AT 23488 A AT23488 A AT 23488A AT A23488 A ATA23488 A AT A23488A
Authority
AT
Austria
Prior art keywords
contact zone
common determination
electrical media
conducting systems
zone impedance
Prior art date
Application number
AT23488A
Other languages
German (de)
Other versions
AT391798B (en
Original Assignee
Pfuetzner Helmut Dr
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 Pfuetzner Helmut Dr filed Critical Pfuetzner Helmut Dr
Priority to AT23488A priority Critical patent/AT391798B/en
Publication of ATA23488A publication Critical patent/ATA23488A/en
Application granted granted Critical
Publication of AT391798B publication Critical patent/AT391798B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/22—Measuring resistance of fluids

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Radiology & Medical Imaging (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
AT23488A 1988-02-05 1988-02-05 Apparatus for joint determination of the electrical media impedance and contact-zone impedance of electrolytically conductive systems AT391798B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT23488A AT391798B (en) 1988-02-05 1988-02-05 Apparatus for joint determination of the electrical media impedance and contact-zone impedance of electrolytically conductive systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT23488A AT391798B (en) 1988-02-05 1988-02-05 Apparatus for joint determination of the electrical media impedance and contact-zone impedance of electrolytically conductive systems

Publications (2)

Publication Number Publication Date
ATA23488A true ATA23488A (en) 1990-06-15
AT391798B AT391798B (en) 1990-11-26

Family

ID=3485123

Family Applications (1)

Application Number Title Priority Date Filing Date
AT23488A AT391798B (en) 1988-02-05 1988-02-05 Apparatus for joint determination of the electrical media impedance and contact-zone impedance of electrolytically conductive systems

Country Status (1)

Country Link
AT (1) AT391798B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4100568A1 (en) * 1991-01-11 1992-07-16 Fehling Guido DEVICE FOR MONITORING A PATIENT FOR REPELLATION REACTIONS OF AN IMPLANTED ORGAN

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3608543A (en) * 1968-10-03 1971-09-28 Univ Carnegie Mellon Physiological impedance-measuring apparatus
US3750649A (en) * 1971-06-25 1973-08-07 Univ California Pulmonary impedance bridge
US3871359A (en) * 1973-06-25 1975-03-18 Interscience Technology Corp Impedance measuring system
US3868947A (en) * 1973-10-16 1975-03-04 Us Government Concentric electrode construction for an electrocardiogram transmitter
DE2929948A1 (en) * 1979-07-24 1981-02-19 Kessler Manfred Power supply for diagnostic probe - has AC connection from DC supply via fixed bias coupling
DE2949887A1 (en) * 1979-12-12 1981-06-19 Franz Josef Dipl.-Phys. Dankwart MEASURING DEVICE FOR THORAX IMPEDANCE MEASUREMENT
DE3004126C2 (en) * 1980-02-05 1986-06-05 Schmid, geb.Bühl, Annemarie, 7914 Pfaffenhofen Bioelectric skin contact electrode
DE3502913C1 (en) * 1985-01-29 1986-07-03 Günter Prof. Dr.rer.nat. 5100 Aachen Rau Sensor for non-invasive detection of electrophysiological values

Also Published As

Publication number Publication date
AT391798B (en) 1990-11-26

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee