FR2281601A1 - Nouveau systeme de regulation automatique de l'ecoulement d'un liquide - Google Patents

Nouveau systeme de regulation automatique de l'ecoulement d'un liquide

Info

Publication number
FR2281601A1
FR2281601A1 FR7427531A FR7427531A FR2281601A1 FR 2281601 A1 FR2281601 A1 FR 2281601A1 FR 7427531 A FR7427531 A FR 7427531A FR 7427531 A FR7427531 A FR 7427531A FR 2281601 A1 FR2281601 A1 FR 2281601A1
Authority
FR
France
Prior art keywords
flow regulator
medical fluid
counting circuit
automatic flow
drip tube
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7427531A
Other languages
English (en)
French (fr)
Other versions
FR2281601B1 (Direct
Inventor
Patrick Ubaud
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
UCC
Original Assignee
UCC
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 UCC filed Critical UCC
Priority to FR7427531A priority Critical patent/FR2281601A1/fr
Priority to DE19752535100 priority patent/DE2535100A1/de
Publication of FR2281601A1 publication Critical patent/FR2281601A1/fr
Application granted granted Critical
Publication of FR2281601B1 publication Critical patent/FR2281601B1/fr
Granted legal-status Critical Current

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
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/06—Control of flow characterised by the use of electric means
    • G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
    • G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
    • G05D7/0635—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling means

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Automation & Control Theory (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • General Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Fluid Mechanics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measuring Volume Flow (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
FR7427531A 1974-08-08 1974-08-08 Nouveau systeme de regulation automatique de l'ecoulement d'un liquide Granted FR2281601A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7427531A FR2281601A1 (fr) 1974-08-08 1974-08-08 Nouveau systeme de regulation automatique de l'ecoulement d'un liquide
DE19752535100 DE2535100A1 (de) 1974-08-08 1975-08-06 Anlage zur automatischen abflussregelung einer fluessigkeit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7427531A FR2281601A1 (fr) 1974-08-08 1974-08-08 Nouveau systeme de regulation automatique de l'ecoulement d'un liquide

Publications (2)

Publication Number Publication Date
FR2281601A1 true FR2281601A1 (fr) 1976-03-05
FR2281601B1 FR2281601B1 (Direct) 1978-11-24

Family

ID=9142239

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7427531A Granted FR2281601A1 (fr) 1974-08-08 1974-08-08 Nouveau systeme de regulation automatique de l'ecoulement d'un liquide

Country Status (2)

Country Link
DE (1) DE2535100A1 (Direct)
FR (1) FR2281601A1 (Direct)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0018817A1 (en) * 1979-04-30 1980-11-12 Peter Gilbert Lale Method and apparatus for measuring drip rate
WO1984003632A1 (fr) * 1983-03-19 1984-09-27 Buero Fuer Infusionstechnik Procede de surveillance d'une perfusion par gravite et installation pur executer ce procede

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0018817A1 (en) * 1979-04-30 1980-11-12 Peter Gilbert Lale Method and apparatus for measuring drip rate
WO1984003632A1 (fr) * 1983-03-19 1984-09-27 Buero Fuer Infusionstechnik Procede de surveillance d'une perfusion par gravite et installation pur executer ce procede
EP0120406A1 (de) * 1983-03-19 1984-10-03 Büro für Infusionstechnik Verfahren zur Überwachung einer Schwerkraft-Infusion sowie Vorrichtung zur Durchführung des Verfahrens

Also Published As

Publication number Publication date
DE2535100A1 (de) 1976-02-19
FR2281601B1 (Direct) 1978-11-24

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Legal Events

Date Code Title Description
ST Notification of lapse