SE8404170L - Sensor for volymstrommetning av andningsgas - Google Patents

Sensor for volymstrommetning av andningsgas

Info

Publication number
SE8404170L
SE8404170L SE8404170A SE8404170A SE8404170L SE 8404170 L SE8404170 L SE 8404170L SE 8404170 A SE8404170 A SE 8404170A SE 8404170 A SE8404170 A SE 8404170A SE 8404170 L SE8404170 L SE 8404170L
Authority
SE
Sweden
Prior art keywords
sensor
flow
volumetric
measuring
flow rates
Prior art date
Application number
SE8404170A
Other languages
English (en)
Swedish (sv)
Other versions
SE8404170D0 (sv
Inventor
M Abendroth
S Seifert
J Schmidt
R Muller
Original Assignee
Medizin Labortechnik Veb K
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 Medizin Labortechnik Veb K filed Critical Medizin Labortechnik Veb K
Publication of SE8404170D0 publication Critical patent/SE8404170D0/xx
Publication of SE8404170L publication Critical patent/SE8404170L/

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/021—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes operated by electrical means
    • 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
    • G01F1/32—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 using swirl flowmeters
    • G01F1/325—Means for detecting quantities used as proxy variables for swirl
    • G01F1/3282—Means for detecting quantities used as proxy variables for swirl for detecting variations in infrasonic, sonic or ultrasonic waves, due to modulation by passing through the swirling fluid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M2016/003—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter
    • A61M2016/0033—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical
    • A61M2016/0039—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical in the inspiratory circuit

Landscapes

  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
SE8404170A 1983-11-24 1984-08-22 Sensor for volymstrommetning av andningsgas SE8404170L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD83257059A DD219381A1 (de) 1983-11-24 1983-11-24 Sensor fuer die volumenstrommessung eines atemgases

Publications (2)

Publication Number Publication Date
SE8404170D0 SE8404170D0 (sv) 1984-08-22
SE8404170L true SE8404170L (sv) 1985-05-25

Family

ID=5552211

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8404170A SE8404170L (sv) 1983-11-24 1984-08-22 Sensor for volymstrommetning av andningsgas

Country Status (4)

Country Link
DD (1) DD219381A1 ( )
DE (1) DE3430577A1 ( )
HU (1) HU189949B ( )
SE (1) SE8404170L ( )

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4815324A (en) * 1986-04-24 1989-03-28 Mitsubishi Denki Kabushiki Kaisha Intake air meter for an internal combustion engine
DE4038871A1 (de) * 1990-12-03 1992-06-04 Peter Dr Sc Techn Schaller Steuerung fuer ein beatmungsgeraet
DE4413525C2 (de) * 1994-04-15 1996-09-26 Inst Bioprozess Analysenmesst Staubprobenahmegerät
DE19617432A1 (de) * 1996-05-01 1997-11-06 Schaller Peter Dr Ing Habil Anordnung zur Messung des Volumenstromes der Atmung
DE102015214141A1 (de) * 2015-07-27 2017-02-02 Daniel Peller Atemtherapiegerät

Also Published As

Publication number Publication date
SE8404170D0 (sv) 1984-08-22
HUT35508A (en) 1985-07-29
DE3430577A1 (de) 1985-06-05
DD219381A1 (de) 1985-03-06
HU189949B (en) 1986-08-28

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