ATE35907T1 - Durchflussmessvorrichtung und verfahren,insbesondere verwendbar fuer tropfkammern. - Google Patents

Durchflussmessvorrichtung und verfahren,insbesondere verwendbar fuer tropfkammern.

Info

Publication number
ATE35907T1
ATE35907T1 AT83103280T AT83103280T ATE35907T1 AT E35907 T1 ATE35907 T1 AT E35907T1 AT 83103280 T AT83103280 T AT 83103280T AT 83103280 T AT83103280 T AT 83103280T AT E35907 T1 ATE35907 T1 AT E35907T1
Authority
AT
Austria
Prior art keywords
liquid
bore
chamber
metering device
particularly applicable
Prior art date
Application number
AT83103280T
Other languages
English (en)
Inventor
Saul Leibinsohn
Original Assignee
Saul Leibinsohn
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 Saul Leibinsohn filed Critical Saul Leibinsohn
Application granted granted Critical
Publication of ATE35907T1 publication Critical patent/ATE35907T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F3/00—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/16886—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body for measuring fluid flow rate, i.e. flowmeters
    • A61M5/1689—Drip counters
    • 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
    • G01F1/52—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 measuring the height of the fluid level due to the lifting power of the fluid flow

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Measuring Volume Flow (AREA)
AT83103280T 1983-04-02 1983-04-02 Durchflussmessvorrichtung und verfahren,insbesondere verwendbar fuer tropfkammern. ATE35907T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP83103280A EP0121578B1 (de) 1983-04-02 1983-04-02 Durchflussmessvorrichtung und Verfahren,insbesondere verwendbar für Tropfkammern

Publications (1)

Publication Number Publication Date
ATE35907T1 true ATE35907T1 (de) 1988-08-15

Family

ID=8190391

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83103280T ATE35907T1 (de) 1983-04-02 1983-04-02 Durchflussmessvorrichtung und verfahren,insbesondere verwendbar fuer tropfkammern.

Country Status (3)

Country Link
EP (1) EP0121578B1 (de)
AT (1) ATE35907T1 (de)
DE (1) DE3377463D1 (de)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3030954A (en) * 1957-11-12 1962-04-24 Baxter Don Inc Administration set
DE2221564A1 (de) * 1972-05-03 1973-11-15 Boehringer Mannheim Gmbh Vorrichtung zur entnahme von infusionsloesungen aus infusionsbehaeltern
AU2229977A (en) * 1976-02-19 1978-08-24 Cutter Lab Flow meter administration device
US4105028A (en) * 1976-10-12 1978-08-08 Sadlier Patricia M Positive control intravenous fluid administration
US4380235A (en) * 1981-05-01 1983-04-19 Anatros Corporation Metered drop dispensers
AU8325182A (en) * 1981-06-22 1983-01-06 Abbott Laboratories I.v. drop flowrate

Also Published As

Publication number Publication date
DE3377463D1 (en) 1988-09-01
EP0121578A1 (de) 1984-10-17
EP0121578B1 (de) 1988-07-27

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties