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FR2356988A1 - Dispositif automatique de regulation de debit pour perfusion - Google Patents

Dispositif automatique de regulation de debit pour perfusion

Info

Publication number
FR2356988A1
FR2356988A1 FR7720342A FR7720342A FR2356988A1 FR 2356988 A1 FR2356988 A1 FR 2356988A1 FR 7720342 A FR7720342 A FR 7720342A FR 7720342 A FR7720342 A FR 7720342A FR 2356988 A1 FR2356988 A1 FR 2356988A1
Authority
FR
France
Prior art keywords
infusion
regulation device
flow regulation
automatic flow
solution
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
FR7720342A
Other languages
English (en)
Other versions
FR2356988B1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2356988A1 publication Critical patent/FR2356988A1/fr
Application granted granted Critical
Publication of FR2356988B1 publication Critical patent/FR2356988B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/01—Control of flow without auxiliary power
    • 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
    • A61M5/36—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 with means for eliminating or preventing injection or infusion of air into body
    • A61M5/40—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 with means for eliminating or preventing injection or infusion of air into body using low-level float-valve to cut off media flow from reservoir

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Physics & Mathematics (AREA)
  • Emergency Medicine (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Physics & Mathematics (AREA)
  • Automation & Control Theory (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)

Abstract

L'invention concerne les dispositifs de perfusion. Le régulateur de débit 10 est destiné à assurer une perfusion prolongée avec un débit réduit lorsque le bocal 12 contenant la solution à perfuser est vide Dans ce but, il comporte une valve 40 qui se ferme lorsque le niveau de la solution dans le réservoir 26 tombe sous un niveau de seuil. La solution s'écoule alors avec un débit réduit par le tube 38. Application à la perfusion intraveineuse.
FR7720342A 1976-07-02 1977-07-01 Dispositif automatique de regulation de debit pour perfusion Granted FR2356988A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70206876A 1976-07-02 1976-07-02

Publications (2)

Publication Number Publication Date
FR2356988A1 true FR2356988A1 (fr) 1978-01-27
FR2356988B1 FR2356988B1 (fr) 1982-02-26

Family

ID=24819741

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7720342A Granted FR2356988A1 (fr) 1976-07-02 1977-07-01 Dispositif automatique de regulation de debit pour perfusion

Country Status (15)

Country Link
JP (1) JPS535892A (fr)
AR (1) AR213208A1 (fr)
AU (1) AU500155B2 (fr)
BE (1) BE856391A (fr)
BR (1) BR7704338A (fr)
DE (1) DE2729642C3 (fr)
ES (1) ES460247A1 (fr)
FR (1) FR2356988A1 (fr)
GB (1) GB1568414A (fr)
GR (1) GR63661B (fr)
IE (1) IE45146B1 (fr)
IT (1) IT1084566B (fr)
PH (1) PH13801A (fr)
SE (1) SE7707506L (fr)
ZA (1) ZA773845B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996035465A1 (fr) * 1995-05-10 1996-11-14 Ohmeda Gmbh & Co. Kg Dispositif de perfusion

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4396016A (en) * 1977-09-07 1983-08-02 Becker Karl E Intravenous solution flow regulator
JPS57166169A (en) * 1981-03-30 1982-10-13 Enzan So Fluid supplementation appliance
GB2260388A (en) * 1991-10-08 1993-04-14 Long Hsiung Chen Automatic cut-off for intravenous device
ES1037746Y (es) * 1997-04-28 1998-11-16 Barral Salcedo Jose Valvula de seguridad para un equipo de infusion gota-gota para la administracion de soluciones parenterales.
CN102580179A (zh) * 2012-03-20 2012-07-18 山东威高集团医用高分子制品股份有限公司 一种新型免排气输液器
CN106039456A (zh) * 2016-06-20 2016-10-26 宣城市江南医疗器械有限公司 蓄液排气件、滴斗以及输液装置
US12480591B2 (en) 2021-04-29 2025-11-25 Pneumadyne, Llc Gas control valve and related systems and assemblies

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3738361A (en) * 1971-09-20 1973-06-12 M Price Control device for parenteral liquid feed apparatus
JPS5039194U (fr) * 1973-08-07 1975-04-22
US3895631A (en) * 1974-02-04 1975-07-22 Alza Corp Liquid infusion unit
US3929157A (en) * 1974-06-17 1975-12-30 Juan R Serur Fluid flow regulator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996035465A1 (fr) * 1995-05-10 1996-11-14 Ohmeda Gmbh & Co. Kg Dispositif de perfusion

Also Published As

Publication number Publication date
AR213208A1 (es) 1978-12-29
JPS5718895B2 (fr) 1982-04-19
BR7704338A (pt) 1978-04-04
BE856391A (fr) 1978-01-02
IE45146B1 (en) 1982-06-30
PH13801A (en) 1980-10-01
FR2356988B1 (fr) 1982-02-26
DE2729642A1 (de) 1978-01-12
JPS535892A (en) 1978-01-19
SE7707506L (sv) 1978-01-03
IT1084566B (it) 1985-05-25
ES460247A1 (es) 1978-10-01
GB1568414A (en) 1980-05-29
ZA773845B (en) 1978-05-30
AU500155B2 (en) 1979-05-10
IE45146L (en) 1978-01-02
AU2622577A (en) 1979-01-04
DE2729642B2 (de) 1980-09-11
DE2729642C3 (de) 1981-07-09
GR63661B (en) 1979-11-28

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Legal Events

Date Code Title Description
ST Notification of lapse