FR2134114B1 - - Google Patents

Info

Publication number
FR2134114B1
FR2134114B1 FR7113963A FR7113963A FR2134114B1 FR 2134114 B1 FR2134114 B1 FR 2134114B1 FR 7113963 A FR7113963 A FR 7113963A FR 7113963 A FR7113963 A FR 7113963A FR 2134114 B1 FR2134114 B1 FR 2134114B1
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
FR7113963A
Other languages
French (fr)
Other versions
FR2134114A1 (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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche 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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Priority to FR7113963A priority Critical patent/FR2134114B1/fr
Publication of FR2134114A1 publication Critical patent/FR2134114A1/fr
Application granted granted Critical
Publication of FR2134114B1 publication Critical patent/FR2134114B1/fr
Expired legal-status Critical Current

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
    • A61B5/087—Measuring breath flow
    • 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
    • A61B5/087—Measuring breath flow
    • A61B5/0876—Measuring breath flow using means deflected by the fluid stream, e.g. flaps
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/20—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow
    • G01F1/203—Jet stream flowmeters

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)
  • Physiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pulmonology (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
FR7113963A 1971-04-20 1971-04-20 Expired FR2134114B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7113963A FR2134114B1 (en) 1971-04-20 1971-04-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7113963A FR2134114B1 (en) 1971-04-20 1971-04-20

Publications (2)

Publication Number Publication Date
FR2134114A1 FR2134114A1 (en) 1972-12-08
FR2134114B1 true FR2134114B1 (en) 1975-01-17

Family

ID=9075594

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7113963A Expired FR2134114B1 (en) 1971-04-20 1971-04-20

Country Status (1)

Country Link
FR (1) FR2134114B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1045883A (en) * 1975-06-27 1979-01-09 Honeywell Inc. Fluidic flow sensing and control apparatus
WO2021262393A1 (en) * 2020-06-24 2021-12-30 FluidIQ INC. Devices and related methods for ventilation

Also Published As

Publication number Publication date
FR2134114A1 (en) 1972-12-08

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Legal Events

Date Code Title Description
ST Notification of lapse