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CH558656A - RHEOGRAPH. - Google Patents

RHEOGRAPH.

Info

Publication number
CH558656A
CH558656A CH1052873A CH1052873A CH558656A CH 558656 A CH558656 A CH 558656A CH 1052873 A CH1052873 A CH 1052873A CH 1052873 A CH1052873 A CH 1052873A CH 558656 A CH558656 A CH 558656A
Authority
CH
Switzerland
Prior art keywords
rheograph
Prior art date
Application number
CH1052873A
Other languages
German (de)
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 CH558656A publication Critical patent/CH558656A/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
    • A61B5/08—Measuring devices for evaluating the respiratory organs
    • A61B5/085—Measuring impedance of respiratory organs or lung elasticity
    • A61B5/086—Measuring impedance of respiratory organs or lung elasticity by impedance pneumography

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pulmonology (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Physiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (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)
CH1052873A 1972-07-19 1973-07-18 RHEOGRAPH. CH558656A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2235420A DE2235420C3 (en) 1972-07-19 1972-07-19 Rheograph

Publications (1)

Publication Number Publication Date
CH558656A true CH558656A (en) 1975-02-14

Family

ID=5851055

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1052873A CH558656A (en) 1972-07-19 1973-07-18 RHEOGRAPH.

Country Status (4)

Country Link
AT (1) AT334517B (en)
CH (1) CH558656A (en)
DE (1) DE2235420C3 (en)
FR (1) FR2192790B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4289142A (en) * 1978-11-24 1981-09-15 Kearns Kenneth L Physiological occurrence, such as apnea, monitor and X-ray triggering device
FR2471770A3 (en) * 1979-12-21 1981-06-26 Radiologie Cie Gle Respiration monitoring equipment - uses phase variation of trans-thoracic signal to identify respiratory activity
US4510944A (en) * 1982-12-30 1985-04-16 Porges Stephen W Method and apparatus for evaluating rhythmic oscillations in aperiodic physiological response systems
EP0212370B1 (en) * 1985-08-21 1990-03-21 Kontron Instruments Holding N.V. Respiration monitoring process and device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3572317A (en) * 1968-10-02 1971-03-23 Hoffmann La Roche Respiratory distress monitor

Also Published As

Publication number Publication date
FR2192790A1 (en) 1974-02-15
AT334517B (en) 1976-01-25
FR2192790B1 (en) 1976-11-12
DE2235420A1 (en) 1974-01-31
ATA429173A (en) 1976-05-15
DE2235420B2 (en) 1976-07-01
DE2235420C3 (en) 1981-04-23

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Legal Events

Date Code Title Description
PL Patent ceased