ES2004595A6 - Bomba volumetrica para perfusion parenteral - Google Patents

Bomba volumetrica para perfusion parenteral

Info

Publication number
ES2004595A6
ES2004595A6 ES8701025A ES8701025A ES2004595A6 ES 2004595 A6 ES2004595 A6 ES 2004595A6 ES 8701025 A ES8701025 A ES 8701025A ES 8701025 A ES8701025 A ES 8701025A ES 2004595 A6 ES2004595 A6 ES 2004595A6
Authority
ES
Spain
Prior art keywords
perfusion
chamber
bag
acts
volumetric pump
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
ES8701025A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES8701025A priority Critical patent/ES2004595A6/es
Priority to US07/180,067 priority patent/US4955860A/en
Priority to DE8888201044T priority patent/DE3873911D1/de
Priority to AT88201044T priority patent/ATE79553T1/de
Priority to EP88201044A priority patent/EP0343286B1/en
Publication of ES2004595A6 publication Critical patent/ES2004595A6/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
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/148—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons flexible, e.g. independent bags
    • A61M5/1483—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons flexible, e.g. independent bags using flexible bags externally pressurised by fluid pressure
    • 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
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/148—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons flexible, e.g. independent bags
    • A61M5/1483—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons flexible, e.g. independent bags using flexible bags externally pressurised by fluid pressure
    • A61M5/1486—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons flexible, e.g. independent bags using flexible bags externally pressurised by fluid pressure the bags being substantially completely surrounded by fluid
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S128/00—Surgery
    • Y10S128/12—Pressure infusion

Abstract

CONSISTE EN UNA CAMARA RIGIDA (1), EN CUYO INTERIOR SE UBICA LA BOLSA (2) CON EL LIQUIDO A PERFUNDIR, Y POR MEDIO DE UNA INTERFASE LIQUIDA O GASEOSA SE CONSTITUIRA EN UN VOLUMEN COMUN CON OTRA CAMARA (3) CON LA QUE ESTA COMUNICADA, ACTUANDO DE BOMBA O ELEMENTO IMPULSOR, INCORPORANDO UNA MEMBRANA (4) DE GRAN DISTENSIBILIDAD QUE ACTUA SOBRE LAS PAREDES DE LA BOLSA (2), EXTRAYENDOSE EL AIRE RESIDUAL POR SUCCION EN EL CONDUCTO (8) DOTADO DE LA LLAVE (5), SALIENDO EL LIQUIDO A PERFUNDIR, POR LA LINEA DE CONEXION (6), AL PACIENTE, EXISTIENDO UNA LLAVE DE PASO (7) EN LA COMUNICACION ENTRE LOS COMPARTIMENTOS (1) Y (3), ESTANDO EL SISTEMA DOTADO DE TEMPORIZADORES (9) PARA ESTABLECER EL FLUJO SELECCIONADO Y UN SERVOMECANISMO (10) PARA MAYOR PRECISION.
ES8701025A 1987-04-09 1987-04-09 Bomba volumetrica para perfusion parenteral Expired ES2004595A6 (es)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ES8701025A ES2004595A6 (es) 1987-04-09 1987-04-09 Bomba volumetrica para perfusion parenteral
US07/180,067 US4955860A (en) 1987-04-09 1988-04-11 Volumetric pump for parenteral perfusion
DE8888201044T DE3873911D1 (de) 1987-04-09 1988-05-24 Volumetrische pumpe fuer parenterale perfusion.
AT88201044T ATE79553T1 (de) 1987-04-09 1988-05-24 Volumetrische pumpe fuer parenterale perfusion.
EP88201044A EP0343286B1 (en) 1987-04-09 1988-05-24 Volumetric pump for parenteral perfusion

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES8701025A ES2004595A6 (es) 1987-04-09 1987-04-09 Bomba volumetrica para perfusion parenteral
EP88201044A EP0343286B1 (en) 1987-04-09 1988-05-24 Volumetric pump for parenteral perfusion

Publications (1)

Publication Number Publication Date
ES2004595A6 true ES2004595A6 (es) 1989-01-16

Family

ID=43821917

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8701025A Expired ES2004595A6 (es) 1987-04-09 1987-04-09 Bomba volumetrica para perfusion parenteral

Country Status (5)

Country Link
US (1) US4955860A (es)
EP (1) EP0343286B1 (es)
AT (1) ATE79553T1 (es)
DE (1) DE3873911D1 (es)
ES (1) ES2004595A6 (es)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE462466B (sv) * 1989-03-28 1990-07-02 Bioimplant Ab Implantabel anordning foer tillfoersel av saliversaettningsvaetska
FR2653661A1 (fr) * 1989-10-26 1991-05-03 Faure Jean Marie Conditionnement pour l'administration de liquides steriles, notamment liquides pharmaceutiques.
US5147310A (en) * 1990-11-13 1992-09-15 Giannini Peter T Pressure infusion system
USRE35501E (en) * 1991-06-25 1997-05-06 Medication Delivery Devices Infusion pump, treatment fluid bag therefor, and method for the use thereof
US5207645A (en) * 1991-06-25 1993-05-04 Medication Delivery Devices Infusion pump, treatment fluid bag therefor, and method for the use thereof
DE4128420A1 (de) * 1991-08-28 1993-03-04 Pardes Spezialstruempfe Gmbh & Irrigator
US5267964A (en) * 1992-03-23 1993-12-07 Clintec Nutrition Co. Fluid control device including automatic valve
CN1084426A (zh) * 1992-07-13 1994-03-30 帕尔公司 处理生物液体的自动化系统和方法
WO1994011054A1 (en) 1992-11-09 1994-05-26 Sipin Anatole J Controlled fluid transfer system
FR2717085B1 (fr) * 1994-03-11 1996-07-12 Medex Sa Procédé d'injection de liquide médical et son dispositif de mise en Óoeuvre.
US5547108A (en) * 1994-08-02 1996-08-20 Pall Corporation Expressor
DE19503227C2 (de) * 1995-02-02 1999-01-14 Edgar Dr Bilger Vorrichtung zum Pumpen und Saugen von Fluiden in geschlossenen Systemen
DE59908681D1 (de) * 1998-03-31 2004-04-08 Nisco Engineering Ag Zuerich Pulsationsfreie Fördervorrichtung für sterile Flüssigkeiten
EP1112100A1 (en) * 1999-07-10 2001-07-04 Baxter International Inc. Volumetric infusion pump with servo valve control
US6398760B1 (en) 1999-10-01 2002-06-04 Baxter International, Inc. Volumetric infusion pump with servo valve control
US6495366B1 (en) * 1999-09-03 2002-12-17 Therakos, Inc. Uninterrupted flow pump apparatus and method
US8722422B2 (en) 1999-09-03 2014-05-13 Therakos, Inc. Uninterrupted flow pump apparatus and method
US6793643B1 (en) 2000-04-21 2004-09-21 Therakos, Inc. Low extracorporeal volume treatment system
US7008403B1 (en) * 2002-07-19 2006-03-07 Cognitive Ventures Corporation Infusion pump and method for use
FR2850027B1 (fr) * 2003-01-21 2005-09-16 Medex Sa Dispositif d'injection de liquide medical
US7462170B2 (en) * 2004-05-25 2008-12-09 Covidien Ag Administration feeding set and valve mechanism
US7794423B2 (en) * 2004-05-25 2010-09-14 Covidien Ag Re-certification system for a flow control apparatus
WO2006103489A1 (fr) * 2005-04-01 2006-10-05 Malak Jean Clement Edouard Ghi Dispositif d'injection de liquide medical par perfusion hyperbare
US8986253B2 (en) 2008-01-25 2015-03-24 Tandem Diabetes Care, Inc. Two chamber pumps and related methods
US20090191067A1 (en) * 2008-01-25 2009-07-30 Phluid,Inc. Two chamber pumps and related methods
US8056582B2 (en) 2008-08-08 2011-11-15 Tandem Diabetes Care, Inc. System of stepped flow rate regulation using compressible members
US8408421B2 (en) 2008-09-16 2013-04-02 Tandem Diabetes Care, Inc. Flow regulating stopcocks and related methods
WO2010033878A2 (en) 2008-09-19 2010-03-25 David Brown Solute concentration measurement device and related methods
CA2921304C (en) 2009-07-30 2018-06-05 Tandem Diabetes Care, Inc. Infusion pump system with disposable cartridge having pressure venting and pressure feedback
US9345830B2 (en) 2012-02-14 2016-05-24 Sprout Medical, Inc. Pump and monitor for IV pressure bag infusers
US9180242B2 (en) 2012-05-17 2015-11-10 Tandem Diabetes Care, Inc. Methods and devices for multiple fluid transfer
US9555186B2 (en) 2012-06-05 2017-01-31 Tandem Diabetes Care, Inc. Infusion pump system with disposable cartridge having pressure venting and pressure feedback
US9173998B2 (en) 2013-03-14 2015-11-03 Tandem Diabetes Care, Inc. System and method for detecting occlusions in an infusion pump
KR101981777B1 (ko) * 2018-01-15 2019-05-24 임팩코리아(주) 자동화된 의약품 압력 주입기 및 작동 방법

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT196550B (de) * 1956-01-13 1958-03-25 Friedrich Dr Schuerer-Waldheim Gerät für Bluttransfusionen und Infusionen
US3486539A (en) * 1965-09-28 1969-12-30 Jacuzzi Bros Inc Liquid dispensing and metering assembly
US3640277A (en) * 1968-12-09 1972-02-08 Marvin Adelberg Medical liquid administration device
US3756459A (en) * 1971-01-12 1973-09-04 Damon Corp Method and apparatus for metering fluid utilizing pressure differentials
ZA726230B (en) * 1971-09-28 1973-05-30 Bestnu Eng Ltd Intravenous fluids administration apparatus
US4539005A (en) * 1983-10-24 1985-09-03 Greenblatt Gordon M Blood infusion apparatus and method
US4657160A (en) * 1984-09-13 1987-04-14 Andy Woods Pressure infusion control
US4684367A (en) * 1985-04-12 1987-08-04 Meditec Research Associates Ambulatory intravenous delivery system
US4626243A (en) * 1985-06-21 1986-12-02 Applied Biomedical Corporation Gravity-independent infusion system
US4714462A (en) * 1986-02-03 1987-12-22 Intermedics Infusaid, Inc. Positive pressure programmable infusion pump
US4778451A (en) * 1986-03-04 1988-10-18 Kamen Dean L Flow control system using boyle's law
US4735613A (en) * 1986-10-23 1988-04-05 Biomedical Dynamics Corporation Pressure infusion device

Also Published As

Publication number Publication date
EP0343286B1 (en) 1992-08-19
ATE79553T1 (de) 1992-09-15
US4955860A (en) 1990-09-11
DE3873911D1 (de) 1992-09-24
EP0343286A1 (en) 1989-11-29

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