DE68914405D1 - Strömungskontrolle. - Google Patents

Strömungskontrolle.

Info

Publication number
DE68914405D1
DE68914405D1 DE89311727A DE68914405A DE68914405D1 DE 68914405 D1 DE68914405 D1 DE 68914405D1 DE 89311727 A DE89311727 A DE 89311727A DE 68914405 A DE68914405 A DE 68914405A DE 68914405 D1 DE68914405 D1 DE 68914405D1
Authority
DE
Germany
Prior art keywords
flow control
flow
control
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.)
Expired - Fee Related
Application number
DE89311727A
Other languages
English (en)
Other versions
DE68914405T4 (de
DE68914405T2 (de
Inventor
Kelly A Pike
Stephen R Hessel
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.)
Baxter International Inc
Original Assignee
Baxter International Inc
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 Baxter International Inc filed Critical Baxter International Inc
Application granted granted Critical
Publication of DE68914405D1 publication Critical patent/DE68914405D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/52—Mechanical actuating means with crank, eccentric, or cam
    • F16K31/524—Mechanical actuating means with crank, eccentric, or cam with a cam
    • F16K31/52408—Mechanical actuating means with crank, eccentric, or cam with a cam comprising a lift valve
    • F16K31/52416—Mechanical actuating means with crank, eccentric, or cam with a cam comprising a lift valve comprising a multiple-way lift 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
    • A61M5/16877—Adjusting flow; Devices for setting a flow rate
    • A61M5/16881—Regulating valves
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0244—Micromachined materials, e.g. made from silicon wafers, microelectromechanical systems [MEMS] or comprising nanotechnology
    • 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
    • A61M5/141—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor with capillaries for restricting fluid flow
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/85938—Non-valved flow dividers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87056—With selective motion for plural valve actuator
    • Y10T137/87064—Oppositely movable cam surfaces
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87265—Dividing into parallel flow paths with recombining
    • Y10T137/87298—Having digital flow controller
    • Y10T137/87306—Having plural branches under common control for separate valve actuators
DE89311727A 1988-11-15 1989-11-13 Strömungskontrolle. Expired - Fee Related DE68914405D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/271,730 US5009251A (en) 1988-11-15 1988-11-15 Fluid flow control

Publications (1)

Publication Number Publication Date
DE68914405D1 true DE68914405D1 (de) 1994-05-11

Family

ID=23036828

Family Applications (2)

Application Number Title Priority Date Filing Date
DE89311727A Expired - Fee Related DE68914405D1 (de) 1988-11-15 1989-11-13 Strömungskontrolle.
DE68914405T Expired - Lifetime DE68914405T4 (de) 1988-11-15 1989-11-13 Strömungskontrolle.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE68914405T Expired - Lifetime DE68914405T4 (de) 1988-11-15 1989-11-13 Strömungskontrolle.

Country Status (5)

Country Link
US (1) US5009251A (de)
EP (1) EP0369712B1 (de)
JP (1) JPH02180274A (de)
CA (1) CA1311396C (de)
DE (2) DE68914405D1 (de)

Families Citing this family (106)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0733169B1 (de) * 1993-10-04 2003-01-08 Research International, Inc. Mikro-bearbeitetes fluidbehandlungsvorrichtung mit filter und regelventiler
US6165778A (en) * 1993-11-02 2000-12-26 Affymax Technologies N.V. Reaction vessel agitation apparatus
US5908414A (en) * 1995-05-03 1999-06-01 Tricumed Gmbh Implantable infusion pump
DE19515722C1 (de) * 1995-05-03 1996-07-25 Tricumed Gmbh Implantierbare Infusionspumpe
JP3269073B2 (ja) * 1996-10-15 2002-03-25 ニプロ株式会社 多段式流量切り替え装置
US6176845B1 (en) * 1996-12-18 2001-01-23 Science Incorporated Fluid delivery apparatus with flow indicator and vial fill
US5957890A (en) * 1997-06-09 1999-09-28 Minimed Inc. Constant flow medication infusion pump
KR20000010499A (ko) * 1998-07-03 2000-02-15 야마다 미츠릇 약액유량조정장치 및 이것을 구비한 약액주입장치
US6273133B1 (en) * 1999-10-15 2001-08-14 Baxter International Inc. Fluid flow rate switching device
US6589205B1 (en) 1999-12-17 2003-07-08 Advanced Bionica Corporation Externally-controllable constant-flow medication delivery system
US6227133B1 (en) 1999-12-30 2001-05-08 Donald Gross Marine raw water manifold
DE60110236T2 (de) * 2000-08-18 2006-03-09 Becton, Dickinson And Co. Vorrichtung zum verabreichen einer flüssigkeit mit einem konstanten volumenstrom und einem knopf für eine einstellbare bolusabgabe
ES2167281B1 (es) * 2000-11-21 2003-06-01 Leventon S A Reductor de presion y procedimiento de fabricacion y aplicacion correspondientes.
KR100472044B1 (ko) * 2001-11-29 2005-03-08 메인텍 주식회사 약액 주입량 조절장치
US20040073175A1 (en) * 2002-01-07 2004-04-15 Jacobson James D. Infusion system
WO2003061725A2 (en) 2002-01-16 2003-07-31 Simon Michael G Pressure compensating iv flow control regulator
US10022078B2 (en) 2004-07-13 2018-07-17 Dexcom, Inc. Analyte sensor
US7613491B2 (en) 2002-05-22 2009-11-03 Dexcom, Inc. Silicone based membranes for use in implantable glucose sensors
US8364229B2 (en) 2003-07-25 2013-01-29 Dexcom, Inc. Analyte sensors having a signal-to-noise ratio substantially unaffected by non-constant noise
US20030236489A1 (en) * 2002-06-21 2003-12-25 Baxter International, Inc. Method and apparatus for closed-loop flow control system
BRPI0314599B1 (pt) * 2002-09-19 2015-03-17 Kimberly Clark Co Dispositivo para regular de maneira seletiva a vazão de um fluido, sistema de infusão para distribuir vazões selecionáveis de um líquido terapêutico a um paciente, e, dispositivo para regular o escoamento de um líquido a partir de uma fonte pressurizada
US9763609B2 (en) 2003-07-25 2017-09-19 Dexcom, Inc. Analyte sensors having a signal-to-noise ratio substantially unaffected by non-constant noise
US9135402B2 (en) 2007-12-17 2015-09-15 Dexcom, Inc. Systems and methods for processing sensor data
US8886273B2 (en) 2003-08-01 2014-11-11 Dexcom, Inc. Analyte sensor
US7591801B2 (en) 2004-02-26 2009-09-22 Dexcom, Inc. Integrated delivery device for continuous glucose sensor
US20190357827A1 (en) 2003-08-01 2019-11-28 Dexcom, Inc. Analyte sensor
US8626257B2 (en) 2003-08-01 2014-01-07 Dexcom, Inc. Analyte sensor
US7920906B2 (en) 2005-03-10 2011-04-05 Dexcom, Inc. System and methods for processing analyte sensor data for sensor calibration
US9247900B2 (en) 2004-07-13 2016-02-02 Dexcom, Inc. Analyte sensor
US8532730B2 (en) 2006-10-04 2013-09-10 Dexcom, Inc. Analyte sensor
US8287453B2 (en) 2003-12-05 2012-10-16 Dexcom, Inc. Analyte sensor
US8423114B2 (en) 2006-10-04 2013-04-16 Dexcom, Inc. Dual electrode system for a continuous analyte sensor
US8425417B2 (en) 2003-12-05 2013-04-23 Dexcom, Inc. Integrated device for continuous in vivo analyte detection and simultaneous control of an infusion device
US8425416B2 (en) 2006-10-04 2013-04-23 Dexcom, Inc. Analyte sensor
US8364230B2 (en) 2006-10-04 2013-01-29 Dexcom, Inc. Analyte sensor
US8364231B2 (en) 2006-10-04 2013-01-29 Dexcom, Inc. Analyte sensor
US11633133B2 (en) 2003-12-05 2023-04-25 Dexcom, Inc. Dual electrode system for a continuous analyte sensor
US8808228B2 (en) 2004-02-26 2014-08-19 Dexcom, Inc. Integrated medicament delivery device for use with continuous analyte sensor
US20050277884A1 (en) * 2004-05-26 2005-12-15 Kriesel Marshall S Fluid delivery apparatus with bellows reservoir
US7220245B2 (en) * 2004-05-26 2007-05-22 Kriesel Marshall S Infusion apparatus
US7654956B2 (en) 2004-07-13 2010-02-02 Dexcom, Inc. Transcutaneous analyte sensor
US7857760B2 (en) 2004-07-13 2010-12-28 Dexcom, Inc. Analyte sensor
US7783333B2 (en) 2004-07-13 2010-08-24 Dexcom, Inc. Transcutaneous medical device with variable stiffness
KR100468222B1 (ko) * 2004-07-16 2005-01-26 메인텍 주식회사 약액 주입량 조절장치
US20080009835A1 (en) * 2005-02-17 2008-01-10 Kriesel Marshall S Fluid dispensing apparatus with flow rate control
US8870834B2 (en) * 2005-10-05 2014-10-28 Acu Rate Pty Limited Controlled flow administration set
US7690396B2 (en) * 2006-07-20 2010-04-06 Baxter International Inc. Multirate tubing flow restrictor
US8562528B2 (en) 2006-10-04 2013-10-22 Dexcom, Inc. Analyte sensor
US8298142B2 (en) 2006-10-04 2012-10-30 Dexcom, Inc. Analyte sensor
US8447376B2 (en) 2006-10-04 2013-05-21 Dexcom, Inc. Analyte sensor
US8478377B2 (en) 2006-10-04 2013-07-02 Dexcom, Inc. Analyte sensor
US8449464B2 (en) 2006-10-04 2013-05-28 Dexcom, Inc. Analyte sensor
US8275438B2 (en) 2006-10-04 2012-09-25 Dexcom, Inc. Analyte sensor
WO2008047373A2 (en) * 2006-10-19 2008-04-24 Mfs Medical Flow Systems Ltd. Device and method for patient activated bolus administration
DE102007020163B4 (de) * 2007-04-26 2018-04-26 Tricumed Medizintechnik Gmbh Kanalplatte für eine Pumpe, Pumpe, Verfahren zur Herstellung und Verfahren zur Inbetriebnahme der Pumpe
GB2449296A (en) * 2007-05-17 2008-11-19 Centrax Ltd Device for diverting fluid
US20200037875A1 (en) 2007-05-18 2020-02-06 Dexcom, Inc. Analyte sensors having a signal-to-noise ratio substantially unaffected by non-constant noise
CA2688184A1 (en) 2007-06-08 2008-12-18 Dexcom, Inc. Integrated medicament delivery device for use with continuous analyte sensor
EP4159114B1 (de) 2007-10-09 2024-04-10 DexCom, Inc. Integriertes insulin-abgabesystem mit kontinuierlichem glucosesensor
US8417312B2 (en) 2007-10-25 2013-04-09 Dexcom, Inc. Systems and methods for processing sensor data
US8290559B2 (en) 2007-12-17 2012-10-16 Dexcom, Inc. Systems and methods for processing sensor data
US8276589B2 (en) * 2007-12-21 2012-10-02 Massachusetts Eye & Ear Infirmary Cricothyrotomy device
US8396528B2 (en) 2008-03-25 2013-03-12 Dexcom, Inc. Analyte sensor
US8118061B2 (en) 2008-06-19 2012-02-21 Acacia, Inc. Variable flow rate controller
US8622965B2 (en) * 2008-09-03 2014-01-07 Bioquiddity, Inc. Two part fluid dispenser
US8480656B2 (en) * 2008-09-03 2013-07-09 Bioquiddity, Inc. Two part fluid dispenser
US20100056998A1 (en) * 2008-09-03 2010-03-04 Kriesel Marshall S Two part fluid dispenser
US8083717B2 (en) * 2008-09-03 2011-12-27 Bioquiddity, Inc. Two part fluid dispenser with twin reservoir
US8100890B2 (en) * 2008-10-15 2012-01-24 Bioquiddity, Inc. Special purpose fluid dispenser with pre-filled reservoir
US9149220B2 (en) 2011-04-15 2015-10-06 Dexcom, Inc. Advanced analyte sensor calibration and error detection
US8556869B2 (en) * 2009-02-03 2013-10-15 Michael G. Simon IV flow rate regulator
US8480634B2 (en) * 2009-02-03 2013-07-09 Michael G. Simon Pressure compensating device
US8197445B2 (en) * 2009-06-03 2012-06-12 Bioquiddity, Inc. Pain management dispenser
US8388571B2 (en) * 2009-10-06 2013-03-05 Bioquiddity, Inc. Fluid dispenser with non-electric fluid heating component
EP2359886A1 (de) * 2010-02-12 2011-08-24 Debiotech S.A. Mikromechanischer passiver Durchflussregler
EP3511049A3 (de) * 2010-03-04 2019-11-06 PAVmed, Inc. Systeme und verfahren zur infusion von flüssigkeiten mithilfe gespeicherter potentialenergie und eines widerstands mit variablem fluss
US9737659B2 (en) 2010-05-12 2017-08-22 Bioq Pharma Incorporated Apparatus for dispensing medicinal fluids and method of making same
US8821454B2 (en) 2010-05-12 2014-09-02 Bioquiddity, Inc. Apparatus for dispensing medicinal fluids and method of making same
ES2686423T3 (es) * 2010-09-21 2018-10-17 Poly Medicure Limited Regulador de caudal IV y procedimiento para su fabricación
US20130138075A1 (en) * 2011-11-30 2013-05-30 Emed Technologies Corp. (Nv) Variable flow control device, system and method
GB2499207A (en) * 2012-02-08 2013-08-14 Centrax Ltd Device for diverting cerebrospinal fluid
ES2385079B1 (es) * 2012-05-08 2013-05-24 Leventon S.A.U. Reductor de presión para el suministro de medicamentos a un paciente y procedimiento de fabricación correspondiente
KR101409482B1 (ko) * 2012-06-19 2014-06-18 한국기계연구원 링거액 유량 조절기
KR101440065B1 (ko) * 2012-11-20 2014-09-17 김춘규 약액 유량 조절 장치
EP2754935A1 (de) 2013-01-10 2014-07-16 Debiotech S.A. Einstellbarer passiver Durchflussregler
US9186456B2 (en) 2013-04-30 2015-11-17 Avent, Inc. Flow selector device alignment system
KR101476042B1 (ko) 2013-07-09 2014-12-23 김용무 약물주입용 레귤레이터 장치 및 이를 구비한 약물주입장치
WO2015041980A1 (en) 2013-09-18 2015-03-26 Smiths Medical Asd, Inc. Pump device and method therefor of conveying fluid, and method of manufacturing the pump device
US9669163B2 (en) 2014-08-09 2017-06-06 Bioq Pharma Incorporated Apparatus for dispensing medicinal fluids and method of making same
US10709839B2 (en) * 2015-03-04 2020-07-14 Repro-Med Systems, Inc. Precision variable flow rate infusion system and method
WO2017041835A1 (en) 2015-09-09 2017-03-16 Volvo Truck Corporation Valve arrangement
US20170239444A1 (en) * 2016-02-23 2017-08-24 Steven Parker Catheter grip
WO2018030253A1 (ja) * 2016-08-08 2018-02-15 株式会社エンプラス 流体取扱装置、流体取扱方法および流路チップ
US11259985B2 (en) * 2017-09-29 2022-03-01 Otivio As Medical pressure therapy device and components thereof
CN107773812B (zh) * 2017-10-16 2020-07-07 玉环县正日塑机有限公司 一种输液用大行程精密流量调节器
US10915085B2 (en) 2017-10-20 2021-02-09 International Business Machines Corporation Developer critical dimension control with pulse development
US11331022B2 (en) 2017-10-24 2022-05-17 Dexcom, Inc. Pre-connected analyte sensors
US11943876B2 (en) 2017-10-24 2024-03-26 Dexcom, Inc. Pre-connected analyte sensors
WO2019147835A1 (en) * 2018-01-26 2019-08-01 Intelligent Endoscopy Llc Anti-slip bands
ES2967510T3 (es) * 2018-02-16 2024-04-30 Cequr Sa Dispositivos y métodos para la restricción de flujo en un circuito microfluídico para la administración de fármacos
WO2019180879A1 (ja) * 2018-03-22 2019-09-26 株式会社ニコン 流体デバイス及びシステム
CN113811709A (zh) 2019-04-10 2021-12-17 帕夫梅德有限公司 用于可变流阻滞器的系统和方法
KR102472316B1 (ko) * 2019-11-01 2022-12-01 김용현 약액 유량 조절 장치
DE102020134312B3 (de) * 2020-12-18 2022-01-05 Christoph Miethke Gmbh & Co Kg Einstellbare implantierbare Drossel
EP4363003A1 (de) * 2021-06-29 2024-05-08 Carefusion 303 Inc. Druckregulierender infusionsverbinder
US20230220857A1 (en) * 2022-01-10 2023-07-13 Horiba Stec, Co., Ltd. Flow restrictor for fluid flow device

Family Cites Families (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US954898A (en) * 1909-10-29 1910-04-12 Karl Gustav Stenberg Draft-tube.
US1964300A (en) * 1933-04-24 1934-06-26 United Gas Improvement Co Gas pilot burner control
US2236084A (en) * 1939-01-07 1941-03-25 Taylor Instrument Co Adjustable flow restrictor
US2289905A (en) * 1939-03-09 1942-07-14 Gen Motors Corp Refrigerating apparatus
US2323115A (en) * 1942-05-20 1943-06-29 Westinghouse Electric & Mfg Co Hydraulic resistance apparatus
US2376022A (en) * 1943-09-24 1945-05-15 United Aireraft Products Inc Plural-way cock
US2511733A (en) * 1946-02-16 1950-06-13 Willard L Morrison Restrictor
US2506179A (en) * 1946-05-15 1950-05-02 John F Taplin Fluid resistor
US2519448A (en) * 1947-03-14 1950-08-22 Fairchild Gross Mfg Co Mixing valve
US2509456A (en) * 1949-03-19 1950-05-30 Powers Regulator Co Automatic restriction valve
US2934091A (en) * 1956-07-19 1960-04-26 Chapou Yves Mixing cock
US3233457A (en) * 1962-10-22 1966-02-08 Resiflex Lab Regulatable flow meter unit for intravenous fluids
US3213333A (en) * 1963-06-28 1965-10-19 Westinghouse Electric Corp Time delay control device
US3298367A (en) * 1964-01-10 1967-01-17 Richard I Bergman Apparatus for administering parenteral liquids
US3378023A (en) * 1965-04-01 1968-04-16 Pitney Bowes Inc Fluid amplifier
US3398860A (en) * 1965-10-18 1968-08-27 Cutter Lab Metering devices for liquids
US3470915A (en) * 1966-12-14 1969-10-07 Trico Products Corp Speed regulating valve assembly
US3532126A (en) * 1967-11-01 1970-10-06 Gen Electric Ganged variable fluidic resistor device
US3532127A (en) * 1967-11-01 1970-10-06 Gen Electric Variable fluidic resistor device
US3587313A (en) * 1969-01-30 1971-06-28 I V Ometer Inc Flow meter for parenteral solutions
US3690318A (en) * 1970-04-16 1972-09-12 Bourns Inc Apparatus for parenteral fluid infusion provided with variable flow control means
US3785378A (en) * 1972-04-06 1974-01-15 C Stewart Flow control valve for intravenous fluids
ZA74755B (en) * 1973-02-14 1975-01-29 Iplex Plastic Ind Ltd Button drip feed device
US3877428A (en) * 1973-04-30 1975-04-15 Sorenson Research Co Variable infusion control device
US3841354A (en) * 1973-05-22 1974-10-15 R Mcdonnell Flow regulating device
US4275767A (en) * 1973-12-03 1981-06-30 Sybron Corporation Fluid resistor
US3921916A (en) * 1974-12-31 1975-11-25 Ibm Nozzles formed in monocrystalline silicon
US4079737A (en) * 1975-01-14 1978-03-21 Med-Pak Corporation Control valve for infusion system
US4011893A (en) * 1975-02-03 1977-03-15 Clarence Bentley Flow control valve
US4006753A (en) * 1975-07-30 1977-02-08 Recognition Equipment Incorporated Rotary disc valve
US3998427A (en) * 1975-12-11 1976-12-21 Clarence Bentley Self-cleaning drip irrigation valve
US4096879A (en) * 1976-08-19 1978-06-27 International Biomedical Laboratories, Inc. Adjustable fluid flow regulator
IL68835A (en) * 1976-10-26 1984-10-31 Hydro Plan Eng Ltd Drip irrigation system
US4298000A (en) * 1978-11-08 1981-11-03 Minnesota Mining And Manufacturing Company Fluid dispensing device
US4300596A (en) * 1979-08-30 1981-11-17 The United States Of America As Represented By The Secretary Of The Army Adjustable parallel fluidic resistor bank
US4375813A (en) * 1981-02-10 1983-03-08 Delmed, Inc. Medical fluid flow rate controlling device
DE3130056C2 (de) * 1981-07-30 1983-11-17 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Steuerventilanordnung für einen Druckmittel-Arbeitszylinder
SE441118B (sv) * 1982-04-07 1985-09-09 Scanpump Ab Strypdon
US4534757A (en) * 1982-06-14 1985-08-13 Alza Corporation Device for releasing active ingredient, insertable in a system of parenteral administering the ingredient
DE3223206C2 (de) * 1982-06-22 1985-02-07 Danfoss A/S, Nordborg Durchflußmengenregler
US4509946A (en) * 1982-09-23 1985-04-09 Mcfarlane Richard H Flow control device
US4597412A (en) * 1982-09-29 1986-07-01 Stark Anton W Valve for sequential chemical operations
US4691738A (en) * 1983-08-23 1987-09-08 Aspen Laboratories, Inc. Control valve for use with tourniquet system
US4581624A (en) * 1984-03-01 1986-04-08 Allied Corporation Microminiature semiconductor valve
FI840846A0 (fi) * 1984-03-02 1984-03-02 Labsystems Oy Ventilanordning
US4537680A (en) * 1984-06-04 1985-08-27 The Board Of Trustees Of The Leland Stanford Junior University Integral fluid filter and capillary
US4626244A (en) * 1985-02-01 1986-12-02 Consolidated Controls Corporation Implantable medication infusion device
US4634434A (en) * 1985-02-19 1987-01-06 Biomedical Dynamics Corporation Apparatus for regulating the flow of fluid in medical apparatus
US4756508A (en) * 1985-02-21 1988-07-12 Ford Motor Company Silicon valve
US4715852A (en) * 1986-07-21 1987-12-29 Eaton Corporation Implanted medication infusion device
US4822344A (en) * 1986-12-05 1989-04-18 Sta-Set Corp. Apparatus for controlling fluid flow rate
EP0369997B1 (de) * 1988-03-14 1994-06-08 Baxter International Inc. Infusionsgerät für intravenöse Verabreichung

Also Published As

Publication number Publication date
JPH02180274A (ja) 1990-07-13
US5009251A (en) 1991-04-23
CA1311396C (en) 1992-12-15
EP0369712A3 (de) 1991-01-16
EP0369712B1 (de) 1994-04-06
EP0369712A2 (de) 1990-05-23
DE68914405T4 (de) 1995-05-11
DE68914405T2 (de) 1994-10-27
JPH0565195B2 (de) 1993-09-17

Similar Documents

Publication Publication Date Title
DE68914405T2 (de) Strömungskontrolle.
DE69020283T2 (de) Durchflussregelsystem.
NO893427L (no) Ventilstyresystem.
NO892702L (no) Kontrollsystem.
DE68917601T2 (de) Regelungsvorrichtung.
DE3778124D1 (de) Durchflussregeleinrichtung.
DE68918596D1 (de) Steuereinrichtung.
DE68913112D1 (de) Strömungsschalter.
NO882421D0 (no) Flytekonstruksjon.
DE3853317T2 (de) Durchflusssteuerventil.
FI884967A (fi) Kontrollanordning foer fuktmaetare foer faeltbruk.
DE69020321D1 (de) Stromregelventil.
DE3853318T2 (de) Durchflusssteuerung.
DE68919938D1 (de) Steuergerät.
DE68921920T2 (de) Verbindungssteuerungsvorrichtung.
DE68906972T2 (de) Stroemungssteuerventile.
DE69018341T2 (de) Durchfluss-Steuerventil.
AT387843B (de) Stroemungssicherung
DE58900344D1 (de) Schaltventil.
FI905169A0 (fi) Styranordning.
DE3774515D1 (de) Durchflussregelvorrichtung.
DE58907355D1 (de) Steuereinrichtung.
DE68916946D1 (de) Steuerungsventil.
DE69021747D1 (de) Strömungsregelventile.
DE68904224D1 (de) Stroemungsregler.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee