NO934870L - Anordning for kontroll av gjennomstroemning i infusjonssystem - Google Patents

Anordning for kontroll av gjennomstroemning i infusjonssystem

Info

Publication number
NO934870L
NO934870L NO934870A NO934870A NO934870L NO 934870 L NO934870 L NO 934870L NO 934870 A NO934870 A NO 934870A NO 934870 A NO934870 A NO 934870A NO 934870 L NO934870 L NO 934870L
Authority
NO
Norway
Prior art keywords
pct
controlling
valve
flow
sec
Prior art date
Application number
NO934870A
Other languages
English (en)
Other versions
NO934870D0 (no
Inventor
Jean-Luc Hauser
Daniel Guyomar
Jean Denis Sauzade
Original Assignee
Chronotec Sarl
Techsonic Sarl
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 Chronotec Sarl, Techsonic Sarl filed Critical Chronotec Sarl
Publication of NO934870D0 publication Critical patent/NO934870D0/no
Publication of NO934870L publication Critical patent/NO934870L/no

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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Flow Control (AREA)
  • External Artificial Organs (AREA)

Abstract

En anordning for å kontrollere gjennomstrøm- ningen av medisinske stoffer i en infusjons- slange ved hjelp av en ventil som omfatter en tettende anordning og en krets (24) for å kontrollere posisjonen til den tettende anordning. Ventilen omfatter et kammer (10) med et innløp (12) og et utløp (14), en bimetallstrimmel (16) anordnet i kammeret (10) og festet til en av dets vegger (18), en kule (20) festet til bimetallstrimmelen (16) for delvis eller fullstendig tetting av innløpet (12), og en kontrollkrets (24) for å kontrollere spenningene (VI, V2) påtrykket nevnte strimmel (16) for å tilveiebringe kontinuerlig og nøyaktig kontroll av gjen- nomstrømningen av medisinke stoffer gjennom ventilen.
NO934870A 1992-04-29 1993-12-28 Anordning for kontroll av gjennomstroemning i infusjonssystem NO934870L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9205305A FR2690623B1 (fr) 1992-04-29 1992-04-29 Dispositif de contrôle de débit pour systèmes de perfusion.
PCT/FR1993/000410 WO1993021977A1 (fr) 1992-04-29 1993-04-28 Dispositif de controle de debit pour systemes de perfusion

Publications (2)

Publication Number Publication Date
NO934870D0 NO934870D0 (no) 1993-12-28
NO934870L true NO934870L (no) 1993-12-28

Family

ID=9429382

Family Applications (1)

Application Number Title Priority Date Filing Date
NO934870A NO934870L (no) 1992-04-29 1993-12-28 Anordning for kontroll av gjennomstroemning i infusjonssystem

Country Status (10)

Country Link
US (1) US5582590A (no)
EP (1) EP0605669B1 (no)
JP (1) JP3401003B2 (no)
AT (1) ATE163551T1 (no)
AU (1) AU663952B2 (no)
CA (1) CA2111568A1 (no)
DE (1) DE69317245T2 (no)
FR (1) FR2690623B1 (no)
NO (1) NO934870L (no)
WO (1) WO1993021977A1 (no)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI932135A0 (fi) 1993-05-11 1993-05-11 Goeran Sundholm Foerfarande och anlaeggning foer brandbekaempning
US5771902A (en) * 1995-09-25 1998-06-30 Regents Of The University Of California Micromachined actuators/sensors for intratubular positioning/steering
US6062256A (en) * 1997-02-11 2000-05-16 Engineering Measurements Company Micro mass flow control apparatus and method
DE102004042987A1 (de) * 2004-09-06 2006-03-23 Roche Diagnostics Gmbh Push-Pull betriebene Pumpe für ein mikrofluidisches System
DE102009028013B9 (de) * 2009-07-24 2014-04-17 Carl Zeiss Microscopy Gmbh Teilchenstrahlgerät mit einer Blendeneinheit und Verfahren zur Einstellung eines Strahlstroms in einem Teilchenstrahlgerät
DE102010051743B4 (de) * 2010-11-19 2022-09-01 C. Miethke Gmbh & Co. Kg Programmierbares Hydrocephalusventil
CN115507214A (zh) * 2021-06-22 2022-12-23 科际精密股份有限公司 气压调节装置及其气压调节方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3063422A (en) * 1960-06-13 1962-11-13 Joel H Gregowski Electromechanical device
US3240229A (en) * 1961-10-19 1966-03-15 Itt Heat motor operated valves
US4038981A (en) * 1974-07-26 1977-08-02 Burron Medical Products, Inc. Electronically controlled intravenous infusion set
SU608011A1 (ru) * 1974-09-13 1978-05-25 Marchenko Vladimir A Пневматический регулируемый дроссель с электрическим управлением
JPS52157526U (no) * 1976-05-26 1977-11-30
GB1593495A (en) * 1978-02-24 1981-07-15 Ti Domestic Appliances Ltd Thermally actuated gas flow control valve assemblies
US4340083A (en) * 1978-11-30 1982-07-20 Carleton Controls Corporation Deflectable beam valve
SU1036963A1 (ru) * 1982-04-12 1983-08-23 Каунасский Политехнический Институт Им.Антанаса Снечкуса Электромеханический преобразователь
DE3302214A1 (de) * 1983-01-24 1984-07-26 Siemens AG, 1000 Berlin und 8000 München Anordnung zur durchflussregulierung von fluessigkeit
SU1109543A1 (ru) * 1983-04-08 1984-08-23 Ордена Ленина Институт Проблем Управления Пневмоэлектрический преобразователь
DE3344632A1 (de) * 1983-12-09 1985-06-20 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zur registrierung der tropfen in einem infusionsgeraet
US4617952A (en) * 1984-07-31 1986-10-21 Yamatake-Honeywell Co. Limited Switching valve and an electro-pneumatic pressure converter utilizing the same
DE3507106A1 (de) * 1985-02-28 1986-09-04 Walter Ing.(grad.) 7758 Meersburg Holzer Verfahren und vorrichtung zum dosieren von insulin oder anderen langzeitmedikamenten
FR2583115B1 (fr) * 1985-06-10 1989-03-10 Centre Techn Ind Mecanique Transducteur electrofluidique du type buse/palette et servovalve hydraulique equipee d'un tel transducteur
US4787071A (en) * 1987-03-12 1988-11-22 Kreuter Manufacturing Co., Inc. Piezoelectric/fluid pressure transducer apparatus
JPH02138501A (ja) * 1988-11-17 1990-05-28 Smc Corp ノズルフラッパ機構
FR2642812B1 (fr) * 1989-02-08 1991-05-31 Crouzet Sa Dispositif de commutation de fluide, piezoelectrique a commande optique
AT396392B (de) * 1991-09-30 1993-08-25 Hoerbiger Fluidtechnik Gmbh Piezo-ventil
GB9122739D0 (en) * 1991-10-25 1991-12-11 The Technology Partnership Ltd System for controlling fluid flow
US5203537A (en) * 1992-03-09 1993-04-20 Teledyne Industries, Inc. Piezoceramic valve actuator sandwich assembly and valve incorporating such an assembly

Also Published As

Publication number Publication date
WO1993021977A1 (fr) 1993-11-11
CA2111568A1 (fr) 1993-11-11
ATE163551T1 (de) 1998-03-15
NO934870D0 (no) 1993-12-28
FR2690623A1 (fr) 1993-11-05
FR2690623B1 (fr) 1995-01-20
JPH06507824A (ja) 1994-09-08
JP3401003B2 (ja) 2003-04-28
DE69317245T2 (de) 1998-10-08
DE69317245D1 (de) 1998-04-09
US5582590A (en) 1996-12-10
EP0605669B1 (fr) 1998-03-04
AU663952B2 (en) 1995-10-26
EP0605669A1 (fr) 1994-07-13
AU4020693A (en) 1993-11-29

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