IT1128866B - Sistema per la dosatura controllata e passiva di fluidi particolarmente per usi clincici - Google Patents

Sistema per la dosatura controllata e passiva di fluidi particolarmente per usi clincici

Info

Publication number
IT1128866B
IT1128866B IT67304/80A IT6730480A IT1128866B IT 1128866 B IT1128866 B IT 1128866B IT 67304/80 A IT67304/80 A IT 67304/80A IT 6730480 A IT6730480 A IT 6730480A IT 1128866 B IT1128866 B IT 1128866B
Authority
IT
Italy
Prior art keywords
controlled
clinical uses
fluids particularly
passive dosing
dosing
Prior art date
Application number
IT67304/80A
Other languages
English (en)
Italian (it)
Other versions
IT8067304A0 (it
Inventor
Riera Alberto Prats
Original Assignee
Riera Alberto Prats
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 Riera Alberto Prats filed Critical Riera Alberto Prats
Publication of IT8067304A0 publication Critical patent/IT8067304A0/it
Application granted granted Critical
Publication of IT1128866B publication Critical patent/IT1128866B/it

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)
IT67304/80A 1979-02-27 1980-02-27 Sistema per la dosatura controllata e passiva di fluidi particolarmente per usi clincici IT1128866B (it)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
IT8067304A0 IT8067304A0 (it) 1980-02-27
IT1128866B true IT1128866B (it) 1986-06-04

Family

ID=8477739

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67304/80A IT1128866B (it) 1979-02-27 1980-02-27 Sistema per la dosatura controllata e passiva di fluidi particolarmente per usi clincici

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
IT8067304A0 (it) 1980-02-27
ES478123A1 (es) 1979-05-16
DE2918050A1 (de) 1980-09-04
GB2043594A (en) 1980-10-08
FR2450445A1 (fr) 1980-09-26
NL8001168A (nl) 1980-08-29

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