CH320119A - Device for taking sample air from exhaled air - Google Patents

Device for taking sample air from exhaled air

Info

Publication number
CH320119A
CH320119A CH320119DA CH320119A CH 320119 A CH320119 A CH 320119A CH 320119D A CH320119D A CH 320119DA CH 320119 A CH320119 A CH 320119A
Authority
CH
Switzerland
Prior art keywords
air
taking sample
exhaled
exhaled air
sample air
Prior art date
Application number
Other languages
German (de)
Original Assignee
Draeger Otto Heinrich 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 Draeger Otto Heinrich Dr filed Critical Draeger Otto Heinrich Dr
Publication of CH320119A publication Critical patent/CH320119A/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—Detecting, measuring or recording devices for evaluating the respiratory organs
    • A61B5/097—Devices for facilitating collection of breath or for directing breath into or through measuring devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483—Physical analysis of biological material
    • G01N33/497—Physical analysis of biological material of gaseous biological material, e.g. breath
    • G01N33/4972—Determining alcohol content

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Pulmonology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Food Science & Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Urology & Nephrology (AREA)
  • Physiology (AREA)
  • Medicinal Chemistry (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
CH320119D 1952-08-06 1953-07-15 Device for taking sample air from exhaled air CH320119A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED12901A DE1029525B (en) 1952-08-06 1952-08-06 Device for taking sample air from exhaled air

Publications (1)

Publication Number Publication Date
CH320119A true CH320119A (en) 1957-03-15

Family

ID=7034233

Family Applications (1)

Application Number Title Priority Date Filing Date
CH320119D CH320119A (en) 1952-08-06 1953-07-15 Device for taking sample air from exhaled air

Country Status (4)

Country Link
CH (1) CH320119A (en)
DE (1) DE1029525B (en)
GB (1) GB741510A (en)
NL (2) NL90346C (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1616010C3 (en) * 1968-02-06 1983-02-17 Jaeger, Erich, 8700 Würzburg Expiratory air collection vessel
DE3233462A1 (en) * 1982-09-09 1984-04-12 Drägerwerk AG, 2400 Lübeck MOUTHPIECE FOR A BREATH ALCOHOL MEASURING DEVICE
GB2218515A (en) * 1988-04-26 1989-11-15 Quentin Paul Ainsworth Carbon-dioxide detection
SE505709C2 (en) * 1992-06-29 1997-09-29 Minco Ab Device for indicating the presence of carbon dioxide in a patient's exhaled air
GB2417083B (en) * 2004-08-13 2006-08-16 Mark Sinclair Varney An electrochemical carbon dioxide gas sensor
WO2012045560A2 (en) 2010-10-08 2012-04-12 Aerocrine Ab Apparatus for collecting expiratory air
WO2014009324A2 (en) * 2012-07-09 2014-01-16 Roland Stangl Expiration air separation device for collecting a sample of expired air

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2062785A (en) * 1932-06-11 1936-12-01 Rolla N Harger Apparatus for and process of readily determining alcohol concentrations in live animals and solutions
DE722871C (en) * 1940-08-31 1942-07-23 Dr Robert Havemann Method and device for determining gas metabolism
US2591691A (en) * 1946-07-05 1952-04-08 Glenn C Forrester Method for determining breath alcohol content
US2427145A (en) * 1947-03-06 1947-09-09 Frederick W Koehler Apparatus for measuring pulmonary capacity of human beings
DE814021C (en) * 1948-10-02 1951-09-17 Albert Dargatz Fa Apparatus for measuring gas metabolism

Also Published As

Publication number Publication date
DE1029525B (en) 1958-05-08
GB741510A (en) 1955-12-07
NL179934B (en)
NL90346C (en)

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