CO4440569A1 - Regulador de flujo de fluido - Google Patents

Regulador de flujo de fluido

Info

Publication number
CO4440569A1
CO4440569A1 CO95032624A CO95032624A CO4440569A1 CO 4440569 A1 CO4440569 A1 CO 4440569A1 CO 95032624 A CO95032624 A CO 95032624A CO 95032624 A CO95032624 A CO 95032624A CO 4440569 A1 CO4440569 A1 CO 4440569A1
Authority
CO
Colombia
Prior art keywords
fluid
receptacle
diagram
flexible
housing
Prior art date
Application number
CO95032624A
Other languages
English (en)
Inventor
K Lal Birenda
Samuel Ding Yuan-Pang
Michael R Prisco
Rebecca S Black
Passaglia Ropbert
James Richardson
Original Assignee
Baxter Int
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 Int filed Critical Baxter Int
Publication of CO4440569A1 publication Critical patent/CO4440569A1/es

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
    • A61M5/16877—Adjusting flow; Devices for setting a flow rate
    • A61M5/16881—Regulating valves
    • 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
    • G05D7/0113—Control of flow without auxiliary power the sensing element being a flexible member, e.g. bellows, diaphragm, capsule the sensing element acting as a valve
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7879—Resilient material valve

Landscapes

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

Abstract

1. UN REGULADOR DE FLUJO DE FLUIDOS QUE COMPRENDE: UNA CARCASA QUE TIENE UNA ENTRADA DE FLUIDO Y UNA SALIDA DE FLUIDO; UNA DIAGRAMA FLEXIBLE QUE TIENE UN BORDE DE SELLO, EL DIAGRAMA FLEXIBLE ESTA POSICIONADO DENTRO DE LA CARCASA PARA DEFINIR UN RECEPTACULO DE ENTRADA DE FLUIDO Y UN RECEPTACULO DE SALIDA DE FLUIDO, EL RECEPTACULO DE ENTRADA DE FLUIDO ESTA EN COMUNICA- CION FLUIDA CON LA ENTRADA DE FLUIDO, EL RECEP- TACULO DE SALIDA DE FLUIDO ESTA EN COMUNICACION FLUIDA CON LA SALIDA DE FLUIDO, EL DIAGRAMA ES FLEXIBLE PARA MOVERSE DENTRO DEL RECEPTACULO DE ENTRADA DE FLUIDO Y EL RECEPTACULO DE ENTRADA DE FLUIDO Y EL RECEPTACULO DE SALIDA DE FLUIDO DEPEN- DIENDO DE UN DIFERENCIAL DE PRESION DE FLUIDO ENTRE EL RECEPTACULO DE ENTRADA DE FLUIDO Y EL RECEPTACULO DE SALIDA DE FLUIDO; UN SOPORTE DE DIAGRAMA POSICIONADO DENTRO DE LA CARCASA, EL SOPORTE DE DIAGRAMA SOSTIENE EL BORDE DE SELLO EN EL ACOPLAMIENTO DE SELLO DE FLUIDO, EL SOPORTE DE DIAGRAMA DEFINE UN CANAL DE PASO DE FLUIDO DESDE EL RECEPTACULO DE ENTRADA DE FLUIDO ENTRADA DE FLUIDO HASTA EL RECEPTACULO DE SALIDA DE FLUIDO; MEDIOS ASOCIADOS CON LA CARCASA PARA IMPEDIR EL MOVIMIENTO DEL DIAGRAMA FLEXIBLE DENTRO DEL RECEP- TACULO DE SALIDA DE FLUIDO CUANDO EL DIAGRAMA FLEXIBLE SE MUEVE DENTRO DEL RECEPTACULO DE SALIDA DE FLUIDO POR UN DISTANCIA PREDETERMINADA. FIGURA 1
CO95032624A 1994-07-25 1995-07-24 Regulador de flujo de fluido CO4440569A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/279,938 US5520661A (en) 1994-07-25 1994-07-25 Fluid flow regulator

Publications (1)

Publication Number Publication Date
CO4440569A1 true CO4440569A1 (es) 1997-05-07

Family

ID=23070983

Family Applications (1)

Application Number Title Priority Date Filing Date
CO95032624A CO4440569A1 (es) 1994-07-25 1995-07-24 Regulador de flujo de fluido

Country Status (9)

Country Link
US (1) US5520661A (es)
EP (1) EP0720489B1 (es)
AU (1) AU682623B2 (es)
BR (1) BR9506278A (es)
CA (1) CA2171729C (es)
CO (1) CO4440569A1 (es)
DE (1) DE69530909T2 (es)
MX (1) MX9600990A (es)
WO (1) WO1996003166A1 (es)

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IL114616A (en) * 1995-07-17 1999-07-14 Ophir Michael Safety valve for infusion apparatus
DE19545421C2 (de) * 1995-12-06 2001-05-10 Filtertek Bv Rückschlagventil, insbesondere für die Medizintechnik
DE19605217C2 (de) * 1996-02-13 1998-02-19 Filtertek Bv Infusionsbesteck mit Behältern für Flüssigmedikamente
IL118933A (en) * 1996-07-24 2000-07-26 Bron Dan Liquid flow regulator
US5871110A (en) * 1996-09-13 1999-02-16 Grimard; Jean-Pierre Transfer assembly for a medicament container having a splashless valve
DE59611439D1 (de) * 1996-12-17 2007-09-06 Filtertek Bv Rückschlagventil, insbesondere für die Medizintechnik
EP0890146A4 (en) * 1996-12-27 2000-11-29 Reseal Int Lp VACUUM-OPERATED ONE-WAY VALVE
US6290682B1 (en) 1997-02-13 2001-09-18 Filterek Inc. Infusion set
US6213994B1 (en) 1997-09-25 2001-04-10 Becton Dickinson France, S.A. Method and apparatus for fixing a connector assembly onto a vial
US5925029A (en) * 1997-09-25 1999-07-20 Becton, Dickinson And Company Method and apparatus for fixing a connector assembly onto a vial with a crimp cap
US6090093A (en) * 1997-09-25 2000-07-18 Becton Dickinson And Company Connector assembly for a vial having a flexible collar
US5993416A (en) * 1998-01-15 1999-11-30 Medtronic Ave, Inc. Method and apparatus for regulating the fluid flow rate to and preventing over-pressurization of a balloon catheter
US6382442B1 (en) 1998-04-20 2002-05-07 Becton Dickinson And Company Plastic closure for vials and other medical containers
US6681946B1 (en) 1998-02-26 2004-01-27 Becton, Dickinson And Company Resealable medical transfer set
US6003566A (en) 1998-02-26 1999-12-21 Becton Dickinson And Company Vial transferset and method
US6904662B2 (en) * 1998-04-20 2005-06-14 Becton, Dickinson And Company Method of sealing a cartridge or other medical container with a plastic closure
US6209738B1 (en) 1998-04-20 2001-04-03 Becton, Dickinson And Company Transfer set for vials and medical containers
US6378714B1 (en) 1998-04-20 2002-04-30 Becton Dickinson And Company Transferset for vials and other medical containers
US6957745B2 (en) * 1998-04-20 2005-10-25 Becton, Dickinson And Company Transfer set
US6050973A (en) * 1998-09-14 2000-04-18 Ave Connaught Pressure limiting device
ES2310235T3 (es) * 2002-01-16 2009-01-01 Michael G. Simon Regulador de control de flujo intravenoso de compensacion de presion.
DE10219994B4 (de) * 2002-05-03 2005-09-29 Filtertek B.V. Einweg-Ventileinrichtung
US6770057B2 (en) 2002-10-31 2004-08-03 Hewlett-Packard Development Company, L.P. Quick flow control for flexible tubing
KR20070086939A (ko) * 2003-07-09 2007-08-27 가부시키가이샤 제이.에무.에스 혼합 주사 포트
US20050075612A1 (en) * 2003-10-03 2005-04-07 Baxter International Inc. Parylene coated fluid flow regulator
DE102004027734A1 (de) * 2004-06-07 2005-12-22 Filtertek B.V., Newcastle West Vorrichtung zur Verbindung eines Beatmungsgerätes mit dem Patienten
US7673653B2 (en) * 2004-06-17 2010-03-09 Filtertek Inc. Check valve
DE202005010459U1 (de) * 2004-11-22 2005-10-13 Filtertek B.V., Newcastle West Vorrichtung zum Einleiten von Luft in bei der künstlichen Ernährung verwendete Behälter
US7615035B2 (en) * 2005-03-24 2009-11-10 B. Braun Medical Inc. Needleless access port valves
US7302960B2 (en) * 2005-10-26 2007-12-04 Smiths Medical Asd, Inc. Momentary high pressure valve
GB2443261B (en) * 2006-10-26 2009-04-22 Starbridge Systems Ltd Wax micro actuator
GB2443260C (en) * 2006-10-26 2017-11-29 Cellnovo Ltd Micro-valve
IL180877A (en) * 2007-01-22 2011-09-27 Mfs Medical Flow Systems Ltd Improved flow regulator
US20090143723A1 (en) * 2007-11-29 2009-06-04 Baxter International Inc. Flow control device for peritoneal dialysis
US8480634B2 (en) * 2009-02-03 2013-07-09 Michael G. Simon Pressure compensating device
US8556869B2 (en) * 2009-02-03 2013-10-15 Michael G. Simon IV flow rate regulator
US9011370B2 (en) * 2010-05-13 2015-04-21 Carefusion 303, Inc. Deformable valve mechanism for controlling fluid delivery
US8905064B2 (en) 2011-10-03 2014-12-09 Seik Oh Flow regulator for infusion pump and method of manufacturing the same
EP2830499B8 (en) 2012-03-30 2019-04-03 Insulet Corporation Fluid delivery device with transcutaneous access tool, insertion mechansim and blood glucose monitoring for use therewith
EP2988071B1 (de) * 2014-08-19 2016-06-22 IMI Hydronic Engineering International SA Durchflussmengenregler
DE102014014740A1 (de) * 2014-10-09 2016-04-14 A.RAYMOND et Cie. SCS Absperrkörper für ein Ventil und Ventil mit einem derartigen Absperrkörper
EP3496787B1 (en) 2016-08-14 2020-07-08 Insulet Corporation Drug delivery device with detection of position of the plunger
EP3522951A1 (en) 2016-10-07 2019-08-14 Insulet Corporation Multi-stage delivery system
US10780217B2 (en) 2016-11-10 2020-09-22 Insulet Corporation Ratchet drive for on body delivery system
US10603440B2 (en) 2017-01-19 2020-03-31 Insulet Corporation Cartridge hold-up volume reduction
US10695485B2 (en) 2017-03-07 2020-06-30 Insulet Corporation Very high volume user filled drug delivery device
EP3662161B1 (en) 2017-08-03 2024-05-01 Insulet Corporation Micro piston pump
US10973978B2 (en) 2017-08-03 2021-04-13 Insulet Corporation Fluid flow regulation arrangements for drug delivery devices
US11786668B2 (en) 2017-09-25 2023-10-17 Insulet Corporation Drug delivery devices, systems, and methods with force transfer elements
US10874803B2 (en) 2018-05-31 2020-12-29 Insulet Corporation Drug cartridge with drive system
EP3801682A1 (en) 2018-06-06 2021-04-14 Insulet Corporation Linear shuttle pump for drug delivery
US20190388611A1 (en) 2018-06-20 2019-12-26 Baxter International Inc. Infusion device
JP7161618B2 (ja) 2018-11-28 2022-10-26 インスレット コーポレイション 薬物送達シャトルポンプシステムと弁アセンブリ
NL2023495B1 (en) * 2019-07-12 2021-02-04 Hagepe Int B V Fluid flow regulator
US11369735B2 (en) 2019-11-05 2022-06-28 Insulet Corporation Component positioning of a linear shuttle pump
CN113786554B (zh) * 2021-09-27 2023-07-18 时新(上海)产品设计有限公司 适用微剂量输注的安全阀组件、微剂量分泌泵及胰岛素泵

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US4142523A (en) * 1976-03-31 1979-03-06 Koninklijke Emballage Industrie Van Leer B.V. Flow control device for the intravenous administration of liquids
US4343305A (en) * 1977-10-14 1982-08-10 Dan Bron Adjustable-rate, constant output infusion set
US4222407A (en) * 1978-09-13 1980-09-16 Baxter Travenol Laboratories, Inc. One-way flex valve
US4286628A (en) * 1979-06-21 1981-09-01 Nypro, Inc. Control of fluid flow using longitudinally movable disc
US4415003A (en) * 1981-02-18 1983-11-15 Nypro Inc. Control of fluid flow using a flexible disc
US4369812A (en) * 1981-02-18 1983-01-25 Nypro Inc. Control of fluid flow using precisely positioned disc
US4515588A (en) * 1983-05-16 1985-05-07 Health Care Concepts, Inc. I.V. flow regulator
DE8432064U1 (de) * 1984-11-02 1985-05-02 Codan Medizinische Geräte GmbH & Co KG, 2432 Lensahn Vorrichtung zur regulierung des durchflusses bei der schwerkraft-infusion und -transfusion
US4925451A (en) * 1988-04-18 1990-05-15 Amendolia Pasquale J I.V. flow control device
US4966199A (en) * 1989-06-08 1990-10-30 Filtertek, Inc. Diaphragm-type center flow check valve
FR2661615A1 (fr) * 1990-05-07 1991-11-08 Desclozeaux Christophe Regulateur de debit pour dispositif servant a administrer a un patient un liquide, par gravite.
DE4029183A1 (de) * 1990-09-14 1992-03-19 Dieter Kuhn Durchflussregler
IL105071A (en) * 1993-03-16 1996-11-14 Bron Dan Adjustable rate flow regulator

Also Published As

Publication number Publication date
AU3134395A (en) 1996-02-22
CA2171729C (en) 2006-01-24
BR9506278A (pt) 1997-08-12
MX9600990A (es) 1997-06-28
WO1996003166A1 (en) 1996-02-08
EP0720489A4 (en) 1997-06-04
US5520661A (en) 1996-05-28
CA2171729A1 (en) 1996-02-08
DE69530909T2 (de) 2004-05-19
EP0720489A1 (en) 1996-07-10
AU682623B2 (en) 1997-10-09
EP0720489B1 (en) 2003-05-28
DE69530909D1 (de) 2003-07-03

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