NL8001168A - Systeem voor gecontroleerde en passieve dosering van vloeistoffen. - Google Patents

Systeem voor gecontroleerde en passieve dosering van vloeistoffen. Download PDF

Info

Publication number
NL8001168A
NL8001168A NL8001168A NL8001168A NL8001168A NL 8001168 A NL8001168 A NL 8001168A NL 8001168 A NL8001168 A NL 8001168A NL 8001168 A NL8001168 A NL 8001168A NL 8001168 A NL8001168 A NL 8001168A
Authority
NL
Netherlands
Prior art keywords
chamber
liquid
membrane
elastic
valves
Prior art date
Application number
NL8001168A
Other languages
English (en)
Dutch (nl)
Original Assignee
Prats Riera Alberto
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 Prats Riera Alberto filed Critical Prats Riera Alberto
Publication of NL8001168A publication Critical patent/NL8001168A/nl

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
    • A61M5/16804—Flow controllers
    • A61M5/16809—Flow controllers by repeated filling and emptying of an intermediate volume
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/02—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
    • G01F11/08—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the diaphragm or bellows type
    • G01F11/086—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the diaphragm or bellows type using an auxiliary pressure to cooperate with the diaphragm or bellows

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (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)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Reciprocating Pumps (AREA)
NL8001168A 1979-02-27 1980-02-27 Systeem voor gecontroleerde en passieve dosering van vloeistoffen. NL8001168A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES478123 1979-02-27
ES478123A ES478123A1 (es) 1979-02-27 1979-02-27 Sistema para la dosificacion controlada y pasiva de fluidos de preferente uso clinico.

Publications (1)

Publication Number Publication Date
NL8001168A true NL8001168A (nl) 1980-08-29

Family

ID=8477739

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8001168A NL8001168A (nl) 1979-02-27 1980-02-27 Systeem voor gecontroleerde en passieve dosering van vloeistoffen.

Country Status (6)

Country Link
DE (1) DE2918050A1 (es)
ES (1) ES478123A1 (es)
FR (1) FR2450445A1 (es)
GB (1) GB2043594A (es)
IT (1) IT1128866B (es)
NL (1) NL8001168A (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4559044A (en) * 1982-08-03 1985-12-17 Quest Medical, Inc. Volumetric metering unit for intravenous fluid addition
GB2150116A (en) * 1983-11-08 1985-06-26 Kek How Ng Mains pressure volumetric liquid filling machine
US4601702A (en) * 1984-05-21 1986-07-22 Quest Medical, Inc. Volumetric infusion actuator
US4602249A (en) * 1984-05-21 1986-07-22 Quest Medical, Inc. Method and apparatus for detecting leaking valves in a volumetric infusion device
DE3800667A1 (de) * 1988-01-13 1989-07-27 Brand Rudolf Gmbh & Co Vorrichtung zum messen und/oder abgeben von fluessigkeitsvolumina, insbesondere dispenser, buerette oder dergleichen
FR2645271B1 (fr) * 1989-03-31 1992-12-24 Pipeline Sud Europ Dispositif de reglage d'echantillonneur de prod uit liquide
US5019047A (en) * 1989-06-16 1991-05-28 Science Incorporated Fluid delivery apparatus
FR2655728B1 (fr) * 1989-12-11 1992-03-20 Wenmaekers Edmond Dispositif doseur.
DE29700303U1 (de) * 1997-01-10 1997-03-27 Dorst - Maschinen- und Anlagen-Bau Otto Dorst u. Dipl. Ing. Walter Schlegel GmbH & Co, 82431 Kochel Vorrichtung zum volumetrischen Dosieren
DE102019123200B4 (de) * 2019-08-29 2021-12-30 Marco Systemanalyse Und Entwicklung Gmbh Vorrichtung und verfahren zum zuführen eines flüssigen mediums

Also Published As

Publication number Publication date
GB2043594A (en) 1980-10-08
ES478123A1 (es) 1979-05-16
FR2450445A1 (fr) 1980-09-26
DE2918050A1 (de) 1980-09-04
IT1128866B (it) 1986-06-04
IT8067304A0 (it) 1980-02-27

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Legal Events

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