FR1092652A - Spirometer - Google Patents

Spirometer

Info

Publication number
FR1092652A
FR1092652A FR1092652DA FR1092652A FR 1092652 A FR1092652 A FR 1092652A FR 1092652D A FR1092652D A FR 1092652DA FR 1092652 A FR1092652 A FR 1092652A
Authority
FR
France
Prior art keywords
spirometer
Prior art date
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
Other languages
French (fr)
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips NV
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
Priority to NL321692X priority Critical
Application filed by Koninklijke Philips NV filed Critical Koninklijke Philips NV
Application granted granted Critical
Publication of FR1092652A publication Critical patent/FR1092652A/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/08Detecting, measuring or recording devices for evaluating the respiratory organs
    • A61B5/0803Recording apparatus specially adapted therefor
FR1092652D 1952-11-25 1953-11-23 Spirometer Expired FR1092652A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL321692X 1952-11-25

Publications (1)

Publication Number Publication Date
FR1092652A true FR1092652A (en) 1955-04-26

Family

ID=19784011

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1092652D Expired FR1092652A (en) 1952-11-25 1953-11-23 Spirometer

Country Status (7)

Country Link
US (1) US2837083A (en)
BE (1) BE524518A (en)
CH (1) CH321692A (en)
DE (1) DE1063750B (en)
FR (1) FR1092652A (en)
GB (1) GB742225A (en)
NL (1) NL85503C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3081766A (en) * 1958-11-05 1963-03-19 Vyzk A Zkusebni Letecky Ustav Electromagnetic open-circuit spirometer
US3311109A (en) * 1964-06-05 1967-03-28 Instrumentation Associates Inc Spirometer
US3659589A (en) * 1969-09-15 1972-05-02 Jack R Lambert Spirograph mouthpiece
GB1457290A (en) * 1973-01-04 1976-12-01 Allen & Hanburys Ltd Spirometer
US3924611A (en) * 1973-04-06 1975-12-09 Jury Petrovich Galitsky Spirometer and anenometer apparatus

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE286614C (en) *
DE663675C (en) * 1934-03-10 1938-08-11 Hugo Dornseif spirometer
GB416640A (en) * 1934-03-15 1934-09-18 Conrad Hanrott Improvements in pens
US2155136A (en) * 1936-01-17 1939-04-18 Clarence I Langdon Method of and means for recording artificial respirations
US2326925A (en) * 1940-07-01 1943-08-17 Bortini Franco System and device for measuring the quantity of air sent out in one or more breaths
US2427145A (en) * 1947-03-06 1947-09-09 Frederick W Koehler Apparatus for measuring pulmonary capacity of human beings
US2593285A (en) * 1948-04-26 1952-04-15 Shell Dev Oil well flowmeter
DE832683C (en) * 1949-10-13 1952-02-28 Rupert Groeber Hoechst consumption indicator for gas and water-counters

Also Published As

Publication number Publication date
GB742225A (en) 1955-12-21
US2837083A (en) 1958-06-03
NL85503C (en)
DE1063750B (en) 1959-08-20
BE524518A (en)
CH321692A (en) 1957-05-15

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