FR2278026A1 - Commande d'ecoulement de fluide et dispositif pour infuser un remede liquide comportant ladite commande - Google Patents

Commande d'ecoulement de fluide et dispositif pour infuser un remede liquide comportant ladite commande

Info

Publication number
FR2278026A1
FR2278026A1 FR7424173A FR7424173A FR2278026A1 FR 2278026 A1 FR2278026 A1 FR 2278026A1 FR 7424173 A FR7424173 A FR 7424173A FR 7424173 A FR7424173 A FR 7424173A FR 2278026 A1 FR2278026 A1 FR 2278026A1
Authority
FR
France
Prior art keywords
control
infusing
fluid flow
flow control
liquid
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
FR7424173A
Other languages
English (en)
Other versions
FR2278026B1 (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.)
Alza Corp
Original Assignee
Alza 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 Alza Corp filed Critical Alza Corp
Publication of FR2278026A1 publication Critical patent/FR2278026A1/fr
Application granted granted Critical
Publication of FR2278026B1 publication Critical patent/FR2278026B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02—Energy absorbers; Noise absorbers
    • F16L55/027—Throttle passages
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/28—Clamping means for squeezing flexible tubes, e.g. roller clamps
    • A61M39/286—Wedge clamps, e.g. roller clamps with inclined guides
    • 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
    • A61M5/16877—Adjusting flow; Devices for setting a flow rate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/20—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with a compressible solid closure member
    • 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
    • G05D7/0106—Control of flow without auxiliary power the sensing element being a flexible member, e.g. bellows, diaphragm, capsule
    • G05D7/012—Control of flow without auxiliary power the sensing element being a flexible member, e.g. bellows, diaphragm, capsule the sensing element being deformable and acting as a valve
    • 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
FR7424173A 1973-04-02 1974-07-11 Commande d'ecoulement de fluide et dispositif pour infuser un remede liquide comportant ladite commande Granted FR2278026A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00346749A US3831600A (en) 1973-04-02 1973-04-02 Fluid flow control

Publications (2)

Publication Number Publication Date
FR2278026A1 true FR2278026A1 (fr) 1976-02-06
FR2278026B1 FR2278026B1 (fr) 1979-08-03

Family

ID=23360890

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7424173A Granted FR2278026A1 (fr) 1973-04-02 1974-07-11 Commande d'ecoulement de fluide et dispositif pour infuser un remede liquide comportant ladite commande

Country Status (8)

Country Link
US (1) US3831600A (fr)
AU (1) AU474352B2 (fr)
BE (1) BE817673A (fr)
CH (1) CH582387A5 (fr)
DE (1) DE2431805C3 (fr)
FR (1) FR2278026A1 (fr)
GB (1) GB1416856A (fr)
NL (1) NL7409012A (fr)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4511163A (en) * 1982-07-14 1985-04-16 Mead Johnson & Company Adaptable tip tubing connector
DE3304831A1 (de) * 1983-02-11 1984-08-16 Iphas Pharma-Verpackung, 5190 Stolberg Dosiervorrichtung fuer fluessigkeiten fuer infusions- oder transfusionsgeraete
US4702397A (en) * 1984-09-18 1987-10-27 Infusion Systems Corporation Pressurized fluid dispenser
GB2187535B (en) * 1986-03-05 1989-11-15 Heatrae Sadia Heating Ltd Fluid flow control valve
SE447012B (sv) * 1986-09-10 1986-10-20 Goran Ewerlof Anordning for styrning och reglering av en genom en ledning strommande vetska
US4787406A (en) * 1987-09-21 1988-11-29 Baxter International Inc. Fluid flow control clamp and method for using same
GB8829413D0 (en) * 1988-12-15 1989-02-01 Ici Plc Fluid flow restrictor system
US5011477A (en) * 1989-04-21 1991-04-30 Baxter International Inc. Continuous/bolus infusor
US5013006A (en) * 1989-07-24 1991-05-07 Cosmo Instruments Co., Ltd. Micro-leakage regulating valve
US5407424A (en) * 1993-02-24 1995-04-18 Scimed Life Systems, Inc. Angioplasty perfusion pump
US5906597A (en) * 1998-06-09 1999-05-25 I-Flow Corporation Patient-controlled drug administration device
US6325255B1 (en) 2000-03-24 2001-12-04 Quoin Industrial, Inc. Apparatus and method for variably restricting flow in a pressurized dispensing system
DE102005051381A1 (de) * 2005-10-27 2007-05-03 Zf Friedrichshafen Ag Schmiersystem in einem Getriebe
FR2916004B1 (fr) * 2007-05-07 2009-06-12 Rowenta Werke Gmbh Appareil pour le traitement du linge comprenant un dispositif pour controler le debit d'eau envoye vers un generateur de vapeur
US20130269603A1 (en) * 2009-03-01 2013-10-17 Shao-Hsien HSU Apparatus for coloring coding a tool bit
US9151646B2 (en) 2011-12-21 2015-10-06 Deka Products Limited Partnership System, method, and apparatus for monitoring, regulating, or controlling fluid flow
EP2371759A1 (fr) * 2010-03-29 2011-10-05 Anheuser-Busch InBev S.A. Distributeur de boissons comprenant un moyen de contrôle du flux auto-régulé
WO2011136667A1 (fr) * 2010-04-30 2011-11-03 Raymond John Avery Système de contrôle de débit
US9372486B2 (en) 2011-12-21 2016-06-21 Deka Products Limited Partnership System, method, and apparatus for monitoring, regulating, or controlling fluid flow
US9746094B2 (en) 2011-12-21 2017-08-29 Deka Products Limited Partnership Flow meter having a background pattern with first and second portions
US9724467B2 (en) 2011-12-21 2017-08-08 Deka Products Limited Partnership Flow meter
US10228683B2 (en) 2011-12-21 2019-03-12 Deka Products Limited Partnership System, method, and apparatus for monitoring, regulating, or controlling fluid flow
US9435455B2 (en) 2011-12-21 2016-09-06 Deka Products Limited Partnership System, method, and apparatus for monitoring, regulating, or controlling fluid flow
US9746093B2 (en) 2011-12-21 2017-08-29 Deka Products Limited Partnership Flow meter and related system and apparatus
US10488848B2 (en) 2011-12-21 2019-11-26 Deka Products Limited Partnership System, method, and apparatus for monitoring, regulating, or controlling fluid flow
US9759343B2 (en) 2012-12-21 2017-09-12 Deka Products Limited Partnership Flow meter using a dynamic background image
USD749206S1 (en) 2013-11-06 2016-02-09 Deka Products Limited Partnership Apparatus to control fluid flow through a tube
USD745661S1 (en) 2013-11-06 2015-12-15 Deka Products Limited Partnership Apparatus to control fluid flow through a tube
USD751690S1 (en) 2013-11-06 2016-03-15 Deka Products Limited Partnership Apparatus to control fluid flow through a tube
USD752209S1 (en) 2013-11-06 2016-03-22 Deka Products Limited Partnership Apparatus to control fluid flow through a tube
USD751689S1 (en) 2013-11-06 2016-03-15 Deka Products Limited Partnership Apparatus to control fluid flow through a tube
CN104315192B (zh) * 2014-10-15 2017-03-22 合肥华凌股份有限公司 水阀组件
USD905848S1 (en) 2016-01-28 2020-12-22 Deka Products Limited Partnership Apparatus to control fluid flow through a tube
CN108697845B (zh) 2016-01-28 2021-09-17 德卡产品有限公司 用于监测、调节或控制流体流动的设备
USD854145S1 (en) 2016-05-25 2019-07-16 Deka Products Limited Partnership Apparatus to control fluid flow through a tube
CN110064095A (zh) * 2019-05-20 2019-07-30 黄石市中心医院 一种输液用的流量控制装置
US11839741B2 (en) 2019-07-26 2023-12-12 Deka Products Limited Partneship Apparatus for monitoring, regulating, or controlling fluid flow
USD964563S1 (en) 2019-07-26 2022-09-20 Deka Products Limited Partnership Medical flow clamp

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US340696A (en) * 1886-04-27 Alexander caldwell
US1905335A (en) * 1922-08-09 1933-04-25 Auto Research Corp Chassis lubricating installation and the flow control elements thereof
US2954028A (en) * 1955-10-26 1960-09-27 Russell C Smith Apparatus for administering parenteral fluids
US3512748A (en) * 1967-08-14 1970-05-19 Pacific Plantronics Inc Fluid-flow controller
US3642031A (en) * 1970-01-22 1972-02-15 Haws Drinking Faucet Co Flow control device
US3717176A (en) * 1971-02-26 1973-02-20 Du Pont Hydraulic valve

Also Published As

Publication number Publication date
AU474352B2 (en) 1976-01-08
AU7065074A (en) 1976-01-08
DE2431805C3 (de) 1979-12-06
NL7409012A (nl) 1976-01-06
DE2431805A1 (de) 1976-01-22
CH582387A5 (fr) 1976-11-30
GB1416856A (en) 1975-12-10
BE817673A (fr) 1974-11-04
DE2431805B2 (de) 1979-04-19
FR2278026B1 (fr) 1979-08-03
US3831600A (en) 1974-08-27

Similar Documents

Publication Publication Date Title
BE817673A (fr) Commande d'ecoulement de fluide et dispositif pour infuser un remede liquide comportant ladite commande
FR1512184A (fr) Dispositif de commande pour régler l'écoulement d'un fluide à travers une turbomachine
CH535915A (fr) Procédé et dispositif pour régler le débit d'un fluide dans un tube
PT68016A (en) Device for intravenous administration of a liquid with constant flow.
FR2277242A1 (fr) Dispositif de modulation de l'ecoulement d'un fluide muni d'un dispositif de dosage de liquide
CH437019A (fr) Dispositif pour commander l'écoulement d'un liquide d'un récipient
FR2309838A1 (fr) Dispositif de pompage d'un volume regle de liquide
FR2346762A1 (fr) Dispositif de commande d'ecoulement, notamment pour l'administration intraveineuse de liquides
FR1423519A (fr) Dispositif de commande de l'écoulement d'un fluide
IT1102845B (it) Dispositivo per la regolazione della porata di flusso di un fluido in particolare per dispositivi di infusione endovenosa
BE818065A (fr) Procede et dispositif pour l'asservissement de la pression d'un courant de fluide a son debit
CH549700A (fr) Installation d'alimentation d'un reservoir comprenant un robinet commande par un appareil sensible au niveau du liquide contenu dans le reservoir.
FR1456529A (fr) Dispositif de commande du débit d'un fluide
CH545111A (fr) Appareil de régulation de l'écoulement et de contrôle du débit pour dispositif de perfusion intraveineuse
CH482968A (fr) Dispositif de réglage du débit d'un fluide
CH439900A (fr) Dispositif de commande d'écoulement de fluide
BE802459A (fr) Dispositif pour le branchement d'elements composants de commande de fluide dans des tuyauteries
BE782506A (fr) Dispositif d'introduction d'un agent fluide dans un ecoulement principal de liquide
BE856391A (fr) Dispositif automatique de regulation de debit pour perfusion
FR2337903A1 (fr) Dispositif de commande du debit d'un fluide
BE877934A (fr) Dispositif de commande de fluide a mecanisme de commande de debit variable individuellement pour chaque section de commande
CH552752A (fr) Dispositif de commande du debit de pompes d'injection de combustible.
BE822836A (fr) Dispositif de pompage en vue de regler le debit d'un liquide dans un systeme de canalisation
FR95323E (fr) Dispositif de réglage du débit d'un fluide.
FR2351023A1 (fr) Dispositif d'obturation pour tubulure de vidange d'un reservoir a liquide

Legal Events

Date Code Title Description
ST Notification of lapse