FR2434626A1 - APPARATUS FOR CONTROLLING THE FLOW OF AN INTRAVENOUS FLUID TO A PATIENT - Google Patents

APPARATUS FOR CONTROLLING THE FLOW OF AN INTRAVENOUS FLUID TO A PATIENT

Info

Publication number
FR2434626A1
FR2434626A1 FR7917869A FR7917869A FR2434626A1 FR 2434626 A1 FR2434626 A1 FR 2434626A1 FR 7917869 A FR7917869 A FR 7917869A FR 7917869 A FR7917869 A FR 7917869A FR 2434626 A1 FR2434626 A1 FR 2434626A1
Authority
FR
France
Prior art keywords
patient
passage
controlling
flow
fluid
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
FR7917869A
Other languages
French (fr)
Other versions
FR2434626B1 (en
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.)
Imed Corp
Original Assignee
Imed Corp
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 Imed Corp filed Critical Imed Corp
Publication of FR2434626A1 publication Critical patent/FR2434626A1/en
Application granted granted Critical
Publication of FR2434626B1 publication Critical patent/FR2434626B1/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
    • 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
    • A61M5/16813—Flow controllers by controlling the degree of opening of the flow line

Abstract

L'invention concerne un ensemble pour contrôler l'écoulement d'un fluide intraveineux vers un patient. Selon l'invention, il comporte un moyen formant une source de fluide 10, un moyen définissant une ligne d'entrée 24 de la source 10 et une ligne de sortie 26 vers un patient 20, un moyen disposé entre les lignes d'entrée et de sortie pour définir un passage 28 communiquant avec elles un moyen élastique 32 disposé dans le passage pour contrôler sa dimension selon la mise en place du moyen élastique dans ce passage, et un moyen 36, 40 opérativement couplé au moyen élastique pour le placer réglable dans le passage afin de contrôler le débit auquel le fluide s'écoule de la ligne d'entrée à la ligne de sortie. L'invention s'applique notamment au domaine médical.An assembly for controlling the flow of intravenous fluid to a patient is provided. According to the invention, it comprises a means forming a source of fluid 10, a means defining an inlet line 24 of the source 10 and an outlet line 26 towards a patient 20, a means arranged between the inlet lines and outlet to define a passage 28 communicating with them an elastic means 32 disposed in the passage to control its size according to the placement of the elastic means in this passage, and a means 36, 40 operatively coupled to the elastic means to place it adjustable in the passage to control the rate at which fluid flows from the inlet line to the outlet line. The invention applies in particular to the medical field.

FR7917869A 1978-09-01 1979-07-10 APPARATUS FOR CONTROLLING THE FLOW OF AN INTRAVENOUS FLUID TO A PATIENT Granted FR2434626A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US93891078A 1978-09-01 1978-09-01

Publications (2)

Publication Number Publication Date
FR2434626A1 true FR2434626A1 (en) 1980-03-28
FR2434626B1 FR2434626B1 (en) 1984-10-26

Family

ID=25472189

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7917869A Granted FR2434626A1 (en) 1978-09-01 1979-07-10 APPARATUS FOR CONTROLLING THE FLOW OF AN INTRAVENOUS FLUID TO A PATIENT

Country Status (9)

Country Link
JP (2) JPS5535685A (en)
AU (2) AU530314B2 (en)
CA (1) CA1136507A (en)
DE (1) DE2926127A1 (en)
FR (1) FR2434626A1 (en)
GB (2) GB2031558B (en)
IT (1) IT1162340B (en)
NL (1) NL183013C (en)
SE (1) SE444995B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2465487A1 (en) * 1979-09-24 1981-03-27 Imed Corp DROP CONTROL, WITH CASSETTE, FOR THE MEDICAL FIELD
WO1981003281A1 (en) * 1980-05-21 1981-11-26 Heusler W Apparatus for the parenteral administration of liquids
FR2485765A1 (en) * 1980-04-04 1981-12-31 Imed Corp ASSEMBLY FOR CONTROLLING THE FLOW OF A FLUID, ESPECIALLY INTRAVENOUS, FROM A SOURCE TO A PATIENT
EP0274766A2 (en) * 1987-01-08 1988-07-20 Ueda, Shiro Flow regulator for drip infusion

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4398542A (en) * 1980-12-15 1983-08-16 Ivac Corporation Pressure diaphragm
DE3107413C2 (en) * 1981-02-27 1984-09-27 B. Braun Melsungen Ag, 3508 Melsungen Dosing device for infusion or transfusion devices
US4555719A (en) * 1983-08-19 1985-11-26 Videojet Systems International, Inc. Ink valve for marking systems
US4602662A (en) * 1983-10-11 1986-07-29 Videojet Systems International, Inc. Valve for liquid marking systems
JPS6284439U (en) * 1985-11-18 1987-05-29
WO1988001705A1 (en) * 1986-09-04 1988-03-10 Allen James Lowrie Fluid control valve
JP2574449B2 (en) * 1989-02-17 1997-01-22 株式会社巴技術研究所 Butterfly valve
EP1476209B1 (en) 2002-02-18 2008-07-30 Danfoss A/S Device for administering of medication in fluid form
DE102007049446A1 (en) 2007-10-16 2009-04-23 Cequr Aps Catheter introducer
US8230744B2 (en) 2009-05-06 2012-07-31 Cequr Sa Low-dead volume microfluidic circuit and methods
US8672873B2 (en) 2009-08-18 2014-03-18 Cequr Sa Medicine delivery device having detachable pressure sensing unit
US8547239B2 (en) 2009-08-18 2013-10-01 Cequr Sa Methods for detecting failure states in a medicine delivery device
JP5364051B2 (en) * 2010-07-09 2013-12-11 Ｃｋｄ株式会社 Fluid control valve
US9211378B2 (en) 2010-10-22 2015-12-15 Cequr Sa Methods and systems for dosing a medicament
CN104390030B (en) * 2014-11-12 2017-04-26 扬州尼尔液压科技有限公司 Pneumatic micro valve of stepper motor
CN104595519B (en) * 2015-02-04 2016-07-27 哈尔滨工业大学 Motor pneumatic micro valve

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1404542A (en) * 1964-05-19 1965-07-02 Ferodo Sa Improvements to obturator devices
GB1151357A (en) * 1965-09-14 1969-05-07 Molins Machine Co Ltd Improvements to Flow Regulating Valves
GB1206556A (en) * 1968-04-29 1970-09-23 Ernest Frederick Dawes Improvements in and relating to valves
US3601124A (en) * 1968-08-29 1971-08-24 Frank L Petree Fluid flow regulator

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3642026A (en) * 1970-04-08 1972-02-15 Air Reduction Metering valve
JPS508205A (en) * 1973-05-31 1975-01-28
US3985133A (en) * 1974-05-28 1976-10-12 Imed Corporation IV pump
JPS516390A (en) * 1974-07-05 1976-01-19 Alza Corp Ryutaino ryuryoseigyosochito yakuekiochunyusurutamenosochi
US4121584A (en) * 1976-10-15 1978-10-24 R. Scott Turner Method and apparatus for controlling the dispensing of fluid
SE402864B (en) * 1976-12-03 1978-07-24 Gambro Ab CONTROL DEVICE FOR SUBSTITUTION OF A FINE REGULATION RESPECTIVE A GROSS REGULATION
US4207871A (en) * 1978-06-07 1980-06-17 Imed Corporation System for controlling the flow of intravenous fluids to a patient
US4204538A (en) * 1978-06-07 1980-05-27 Imed Corporation Cassette for intravenous controller

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1404542A (en) * 1964-05-19 1965-07-02 Ferodo Sa Improvements to obturator devices
GB1151357A (en) * 1965-09-14 1969-05-07 Molins Machine Co Ltd Improvements to Flow Regulating Valves
GB1206556A (en) * 1968-04-29 1970-09-23 Ernest Frederick Dawes Improvements in and relating to valves
US3601124A (en) * 1968-08-29 1971-08-24 Frank L Petree Fluid flow regulator

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2465487A1 (en) * 1979-09-24 1981-03-27 Imed Corp DROP CONTROL, WITH CASSETTE, FOR THE MEDICAL FIELD
FR2485765A1 (en) * 1980-04-04 1981-12-31 Imed Corp ASSEMBLY FOR CONTROLLING THE FLOW OF A FLUID, ESPECIALLY INTRAVENOUS, FROM A SOURCE TO A PATIENT
WO1981003281A1 (en) * 1980-05-21 1981-11-26 Heusler W Apparatus for the parenteral administration of liquids
EP0041182A1 (en) * 1980-05-21 1981-12-09 SIS-TER S.p.A. Apparatus for the parenteral administration of liquids at a constant and adjustable rate of delivery
EP0274766A2 (en) * 1987-01-08 1988-07-20 Ueda, Shiro Flow regulator for drip infusion
EP0274766A3 (en) * 1987-01-08 1989-04-26 Liang Tung Hu Flow regulator for drip infusion

Also Published As

Publication number Publication date
NL183013B (en) 1988-02-01
NL7904958A (en) 1980-03-04
NL183013C (en) 1988-07-01
JPS5535685A (en) 1980-03-12
SE7904226L (en) 1980-03-02
AU545751B2 (en) 1985-08-01
DE2926127A1 (en) 1980-04-24
CA1136507A (en) 1982-11-30
JPH0112834Y2 (en) 1989-04-14
IT1162340B (en) 1987-03-25
SE444995B (en) 1986-05-20
DE2926127C2 (en) 1989-06-15
JPS6212346U (en) 1987-01-26
IT7949663A0 (en) 1979-07-05
AU4719079A (en) 1980-03-06
GB2031558A (en) 1980-04-23
GB2105495A (en) 1983-03-23
AU530314B2 (en) 1983-07-14
AU1480383A (en) 1983-09-22
GB2031558B (en) 1983-03-30
FR2434626B1 (en) 1984-10-26
GB2105495B (en) 1983-08-03

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Legal Events

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CD Change of name or company name
TP Transmission of property
ST Notification of lapse