ES2010453A6 - Sistemas de suministro de fluido con dispositivos de control de caudal. - Google Patents

Sistemas de suministro de fluido con dispositivos de control de caudal.

Info

Publication number
ES2010453A6
ES2010453A6 ES8900933A ES8900933A ES2010453A6 ES 2010453 A6 ES2010453 A6 ES 2010453A6 ES 8900933 A ES8900933 A ES 8900933A ES 8900933 A ES8900933 A ES 8900933A ES 2010453 A6 ES2010453 A6 ES 2010453A6
Authority
ES
Spain
Prior art keywords
flow rate
systems
fixed
bladder
rate 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
Application number
ES8900933A
Other languages
English (en)
Inventor
David A Winchel
Richard J Mitchell
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
Publication of ES2010453A6 publication Critical patent/ES2010453A6/es
Expired 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
    • A61M5/141—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor with capillaries for restricting fluid flow
    • 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

Landscapes

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

Abstract

SISTEMA DE SUMINISTRO DE FLUIDO CON DISPOSITIVOS DE CONTROL DE CAUDAL. LA INVENCION PROPORCIONA UN DISPOSITIVO DE CONTROL DE CAUDAL, MUY APROPIADO PARA UTILIZAR EN SISTEMAS DE ADMINISTRACION INTRAVENOSA DE FLUIDOS, QUE COMPRENDE UNA PASTILLA LIMITADORA DE FLUJO CON UNO O MAS CANALES LIMITADORES DE FLUJO SITUADOS EN SU INTERIOR. EL DISPOSITIVO PROPORCIONA UN CONTROL DE CAUDAL FIJO. OTRA VARIANTE DE ESTE DISPOSITIVO COMUNICA A ELECCION, POR LOS MENOS DOS CANALES LIMITADORES DE FLUJO DE CON EL PASO PRINCIPAL DE FLUIDO PARA VARIAR DE ESTA FORMA EL CAUDAL.
ES8900933A 1988-03-14 1989-03-14 Sistemas de suministro de fluido con dispositivos de control de caudal. Expired ES2010453A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16782288A 1988-03-14 1988-03-14

Publications (1)

Publication Number Publication Date
ES2010453A6 true ES2010453A6 (es) 1989-11-01

Family

ID=22608980

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8900933A Expired ES2010453A6 (es) 1988-03-14 1989-03-14 Sistemas de suministro de fluido con dispositivos de control de caudal.

Country Status (7)

Country Link
EP (2) EP0400079B1 (es)
JP (1) JPH02502079A (es)
AU (1) AU625518B2 (es)
CA (1) CA1328848C (es)
DE (2) DE68915953T2 (es)
ES (1) ES2010453A6 (es)
WO (1) WO1989008787A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2167281A1 (es) * 2000-11-21 2002-05-01 Leventon S A Reductor de presion y procedimiento de fabricacion y aplicacion correspondientes.

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5009251A (en) * 1988-11-15 1991-04-23 Baxter International, Inc. Fluid flow control
EP0722541B1 (en) * 1993-10-04 1998-12-30 Research International, Inc. Micromachined flow switches
US6082185A (en) * 1997-07-25 2000-07-04 Research International, Inc. Disposable fluidic circuit cards
PT109051A1 (pt) * 2015-12-23 2017-12-21 Escola Superior De Enfermagem De Coimbra Dispositivo de hidratação subcutânea

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3587313A (en) * 1969-01-30 1971-06-28 I V Ometer Inc Flow meter for parenteral solutions
US3785378A (en) * 1972-04-06 1974-01-15 C Stewart Flow control valve for intravenous fluids
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
US4534757A (en) * 1982-06-14 1985-08-13 Alza Corporation Device for releasing active ingredient, insertable in a system of parenteral administering the ingredient
JPS62501333A (ja) * 1985-01-07 1987-06-04 バクスタ−、トラベノ−ル、ラボラトリ−ズ、インコ−ポレイテッド 末端流れレギュレ−タ−を有する注入器
US4626244A (en) * 1985-02-01 1986-12-02 Consolidated Controls Corporation Implantable medication infusion device
US4756508A (en) * 1985-02-21 1988-07-12 Ford Motor Company Silicon valve
US4874386A (en) * 1986-12-05 1989-10-17 Sta-Set Corporation Fluid dispensing device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2167281A1 (es) * 2000-11-21 2002-05-01 Leventon S A Reductor de presion y procedimiento de fabricacion y aplicacion correspondientes.
WO2002041938A1 (es) * 2000-11-21 2002-05-30 Leventon S.A. Reductor de presion y procedimiento de fabricacion y aplicacion correspondientes

Also Published As

Publication number Publication date
DE68915953D1 (de) 1994-07-14
AU625518B2 (en) 1992-07-16
EP0400079A1 (en) 1990-12-05
CA1328848C (en) 1994-04-26
WO1989008787A1 (en) 1989-09-21
EP0400079A4 (en) 1991-04-10
EP0369997A3 (en) 1990-08-22
AU4188689A (en) 1989-10-05
EP0369997B1 (en) 1994-06-08
EP0369997A2 (en) 1990-05-23
DE68910965T2 (de) 1994-06-30
DE68910965D1 (de) 1994-01-05
DE68915953T2 (de) 1995-02-09
JPH02502079A (ja) 1990-07-12
EP0400079B1 (en) 1993-11-24

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