HUT46445A - Apparatus for controlling the current of liquids in flow-through ducts - Google Patents

Apparatus for controlling the current of liquids in flow-through ducts

Info

Publication number
HUT46445A
HUT46445A HU881100A HU110088A HUT46445A HU T46445 A HUT46445 A HU T46445A HU 881100 A HU881100 A HU 881100A HU 110088 A HU110088 A HU 110088A HU T46445 A HUT46445 A HU T46445A
Authority
HU
Hungary
Prior art keywords
ducts
liquids
controlling
current
flow
Prior art date
Application number
HU881100A
Other languages
English (en)
Hungarian (hu)
Inventor
Artur Siewruk
Wieslaw Grenda
Boguslaw Szumowski
Wojciech Gajdzis
Original Assignee
Polska Akademia Nauk Zaklad
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 claimed from PL26448187A external-priority patent/PL156106B1/pl
Priority claimed from PL26448387A external-priority patent/PL156107B1/pl
Application filed by Polska Akademia Nauk Zaklad filed Critical Polska Akademia Nauk Zaklad
Publication of HUT46445A publication Critical patent/HUT46445A/hu

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
    • 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
    • G01F1/66—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 measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
    • G01F1/661—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 measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters using light

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
HU881100A 1987-03-06 1988-03-07 Apparatus for controlling the current of liquids in flow-through ducts HUT46445A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PL26448187A PL156106B1 (pl) 1987-03-06 1987-03-06 Układ fotoelektryczny detektora do wykrywania przemieszczających sie obiektów w obszarze jego działania
PL26448387A PL156107B1 (pl) 1987-03-06 1987-03-06 UKŁAD FOTOELEKTRYCZNY DETEKTORA DO WYKRYWANIA OBIEKTÓW ZNAJDUJ4CYCH S ię W OBSZARZE JEGO DZIAŁANIA
PL7997387 1987-04-15

Publications (1)

Publication Number Publication Date
HUT46445A true HUT46445A (en) 1988-10-28

Family

ID=27354009

Family Applications (1)

Application Number Title Priority Date Filing Date
HU881100A HUT46445A (en) 1987-03-06 1988-03-07 Apparatus for controlling the current of liquids in flow-through ducts

Country Status (5)

Country Link
CS (1) CS135788A2 (cs)
DD (1) DD267799A5 (cs)
DE (1) DE3806800A1 (cs)
HU (1) HUT46445A (cs)
SU (1) SU1720504A3 (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03231680A (ja) * 1990-02-06 1991-10-15 Terumo Corp 点滴検出機及びそれを備えた点滴警報装置並びに点滴量制御装置
LU88565A1 (fr) * 1994-12-07 1996-07-15 Midex Marketing Ltd Dispositif pour la surveillance du débit d'une perfusion intraveineuse
AU2009348770B2 (en) * 2009-06-25 2015-04-02 Nestec S.A. Pinch clamp assembly for an infusion cassette

Also Published As

Publication number Publication date
SU1720504A3 (ru) 1992-03-15
DD267799A5 (de) 1989-05-10
CS135788A2 (en) 1991-08-13
DE3806800A1 (de) 1988-09-15

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Legal Events

Date Code Title Description
DFA9 Temporary prot. cancelled due to abandonment