ES2171269T3 - Bomba peristaltica miniatura. - Google Patents

Bomba peristaltica miniatura.

Info

Publication number
ES2171269T3
ES2171269T3 ES97937397T ES97937397T ES2171269T3 ES 2171269 T3 ES2171269 T3 ES 2171269T3 ES 97937397 T ES97937397 T ES 97937397T ES 97937397 T ES97937397 T ES 97937397T ES 2171269 T3 ES2171269 T3 ES 2171269T3
Authority
ES
Spain
Prior art keywords
rotor
roller
rollers
practically
push
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 - Lifetime
Application number
ES97937397T
Other languages
English (en)
Inventor
Claude Ray
Christian Taillard
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.)
PreciMediX SA
Original Assignee
PreciMediX SA
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 PreciMediX SA filed Critical PreciMediX SA
Application granted granted Critical
Publication of ES2171269T3 publication Critical patent/ES2171269T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • A61M5/14212—Pumping with an aspiration and an expulsion action
    • A61M5/14232—Roller pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
    • F04B43/1253—Machines, pumps, or pumping installations having flexible working members having peristaltic action by using two or more rollers as squeezing elements, the rollers moving on an arc of a circle during squeezing
    • F04B43/1276—Means for pushing the rollers against the tubular flexible member

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Reciprocating Pumps (AREA)

Abstract

BOMBA PERISTALTICA MINIATURA QUE COMPRENDE UN ROTOR (109) EQUIPADO CON TRES RODILLOS GIRATORIOS (110), UNA PIEZA DE APOYO DOTADA DE UNA PARTE REDONDEADA DISPUESTA DE MANERA PRACTICAMENTE CONCENTRICA AL ROTOR Y CONTRA LA CUAL, DURANTE SU FUNCIONAMIENTO, LOS RODILLOS COMPRIMEN UN TUBO FLEXIBLE CONECTADO A UN DEPOSITO DE SOLUCION PARA EMPUJARLA HACIA EL EXTERIOR Y MEDIOS DE COMPENSACION AUTOMATICA DE LAS DESVIACIONES DE POSICION ENTRE LOS RODILLOS Y DICHA PIEZA DE APOYO. CADA RODILLO (110) COMPRENDE UN CUERPO (127) PRACTICAMENTE CILINDRICO Y UN EJE (126) EN EL QUE ESTA MONTADO DE MANERA GIRATORIA DICHO CUERPO. LOS EXTREMOS DE LOS EJES DE LOS RODILLOS SE SITUAN EN ABERTURAS OBLONGAS (128) DISPUESTAS RADIALMENTE EN EL ROTOR. LOS MEDIOS DE COMPENSACION COMPRENDE DOS MUELLES (129) DISPUESTOS EN LOS EXTREMOS RESPECTIVOS DE DICHOS EJES Y TIENEN UNA PARTE CENTRAL (130) CONCENTRICA AL ROTOR Y TRES BRAZOS DE MUELLE CURVOS (132), UNO PARA CADA RODILLO, EN LOS QUE UNA PRIMER EXTREMO ESTA CONECTADO A DICHA PARTE CENTRAL Y EL OTRO EXTREMO SE APOYA EN EL EXTREMO CORRESPONDIENTE DE UN EJE DE RODILLO PARA EMPUJARLO HACIA EL EXTERIOR Y PERMITIRLE ASI EJERCER SOBRE EL TUBO UNA FUERZA DE COMPRESION PRACTICAMENTE CONSTANTE. APLICACION EN LA INYECCION DE SOLUCIONES MEDICAMENTOSAS POR VIA SUBCUTANEA O INTRAVENOSA.
ES97937397T 1996-09-10 1997-09-08 Bomba peristaltica miniatura. Expired - Lifetime ES2171269T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9611171A FR2753236B1 (fr) 1996-09-10 1996-09-10 Pompe peristaltique miniature

Publications (1)

Publication Number Publication Date
ES2171269T3 true ES2171269T3 (es) 2002-09-01

Family

ID=9495706

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97937397T Expired - Lifetime ES2171269T3 (es) 1996-09-10 1997-09-08 Bomba peristaltica miniatura.

Country Status (6)

Country Link
US (1) US6203296B1 (es)
EP (1) EP0927307B1 (es)
DE (1) DE69709665T2 (es)
ES (1) ES2171269T3 (es)
FR (1) FR2753236B1 (es)
WO (1) WO1998011350A1 (es)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6497676B1 (en) 2000-02-10 2002-12-24 Baxter International Method and apparatus for monitoring and controlling peritoneal dialysis therapy
EP1229244A1 (fr) * 2001-01-31 2002-08-07 Precimedix S.A. Detecteur d'obstruction pour pompe peristaltique rotative
KR100421359B1 (ko) * 2001-07-24 2004-03-06 엘지전자 주식회사 탄성 재질의 기판 내에서 유체를 이송하는 방법 및 이를위한 장치
US20030125662A1 (en) 2002-01-03 2003-07-03 Tuan Bui Method and apparatus for providing medical treatment therapy based on calculated demand
US7238164B2 (en) 2002-07-19 2007-07-03 Baxter International Inc. Systems, methods and apparatuses for pumping cassette-based therapies
CN1295436C (zh) * 2002-10-02 2007-01-17 株式会社三协精机制作所 管式泵装置
IL152865A0 (en) * 2002-11-14 2003-06-24 Q Core Ltd Peristalic pump
US7150607B2 (en) * 2002-11-18 2006-12-19 International Remote Imaging Systems, Inc. Uniform flow displacement pump
US7481337B2 (en) * 2004-04-26 2009-01-27 Georgia Tech Research Corporation Apparatus for fluid storage and delivery at a substantially constant pressure
WO2006029270A1 (en) * 2004-09-07 2006-03-16 Smith & Nephew, Inc. Methods and devices for sterile field transfer
EP1833452A1 (en) * 2004-11-23 2007-09-19 Smith and Nephew, Inc. Composite mixer
IL165365A0 (en) * 2004-11-24 2006-01-15 Q Core Ltd Finger-type peristaltic pump
US8308457B2 (en) 2004-11-24 2012-11-13 Q-Core Medical Ltd. Peristaltic infusion pump with locking mechanism
US20060127247A1 (en) * 2004-12-10 2006-06-15 Hamilton Sundstrand Corporation Magnetic pulse pump/compressor system
US8137314B2 (en) * 2006-08-23 2012-03-20 Medtronic Minimed, Inc. Infusion medium delivery device and method with compressible or curved reservoir or conduit
DE102006008325B4 (de) * 2006-02-20 2013-09-12 W.O.M. World Of Medicine Ag Schlauchkassette für eine peristaltische Pumpe
US7794665B2 (en) * 2006-07-17 2010-09-14 Industrial Technology Research Institute Fluidic device
US7959876B2 (en) * 2006-07-17 2011-06-14 Industrial Technology Research Institute Fluidic device
US20080021364A1 (en) * 2006-07-17 2008-01-24 Industrial Technology Research Institute Fluidic device
IL179231A0 (en) 2006-11-13 2007-03-08 Q Core Ltd A finger-type peristaltic pump comprising a ribbed anvil
IL179234A0 (en) 2006-11-13 2007-03-08 Q Core Ltd An anti-free flow mechanism
US8535025B2 (en) * 2006-11-13 2013-09-17 Q-Core Medical Ltd. Magnetically balanced finger-type peristaltic pump
US7731689B2 (en) 2007-02-15 2010-06-08 Baxter International Inc. Dialysis system having inductive heating
US7998115B2 (en) * 2007-02-15 2011-08-16 Baxter International Inc. Dialysis system having optical flowrate detection
US8361023B2 (en) 2007-02-15 2013-01-29 Baxter International Inc. Dialysis system with efficient battery back-up
US8870812B2 (en) 2007-02-15 2014-10-28 Baxter International Inc. Dialysis system having video display with ambient light adjustment
US8558964B2 (en) 2007-02-15 2013-10-15 Baxter International Inc. Dialysis system having display with electromagnetic compliance (“EMC”) seal
EP4364766A2 (en) * 2007-04-10 2024-05-08 Roche Diabetes Care GmbH Apparatus for pumping fluid
US7942654B2 (en) * 2007-08-03 2011-05-17 Agilent Technologies, Inc. Addressable multi-channel peristaltic pump
US8062008B2 (en) * 2007-09-27 2011-11-22 Curlin Medical Inc. Peristaltic pump and removable cassette therefor
US8083503B2 (en) * 2007-09-27 2011-12-27 Curlin Medical Inc. Peristaltic pump assembly and regulator therefor
US7934912B2 (en) 2007-09-27 2011-05-03 Curlin Medical Inc Peristaltic pump assembly with cassette and mounting pin arrangement
US20090162228A1 (en) * 2007-12-19 2009-06-25 James Nelson Guide element for a peristaltic pump
EP2098732A1 (de) * 2008-03-07 2009-09-09 Grundfos Management A/S Schwimmfähiges Pumpenaggregat
JP5298699B2 (ja) * 2008-08-20 2013-09-25 セイコーエプソン株式会社 制御ユニット、チューブユニット、マイクロポンプ
JP5282508B2 (ja) * 2008-09-29 2013-09-04 セイコーエプソン株式会社 制御ユニット、チューブユニット、マイクロポンプ
JP5195368B2 (ja) 2008-12-05 2013-05-08 セイコーエプソン株式会社 チューブユニット、制御ユニット、マイクロポンプ
US8142400B2 (en) * 2009-12-22 2012-03-27 Q-Core Medical Ltd. Peristaltic pump with bi-directional pressure sensor
US8371832B2 (en) * 2009-12-22 2013-02-12 Q-Core Medical Ltd. Peristaltic pump with linear flow control
JP5569014B2 (ja) * 2010-02-03 2014-08-13 セイコーエプソン株式会社 流体輸送装置
EP2558147A4 (en) 2010-04-12 2014-12-17 Q Core Medical Ltd AIR TRAP FOR AN INTRAVENOUS PUMP
EP2663359B1 (en) 2011-01-16 2017-11-01 Q-Core Medical Ltd. Methods, apparatus and systems for medical device communication, control and localization
WO2013001425A2 (en) 2011-06-27 2013-01-03 Q-Core Medical Ltd. Methods, circuits, devices, apparatuses, encasements and systems for identifying if a medical infusion system is decalibrated
US9855110B2 (en) 2013-02-05 2018-01-02 Q-Core Medical Ltd. Methods, apparatus and systems for operating a medical device including an accelerometer
US20150182697A1 (en) * 2013-12-31 2015-07-02 Abbvie Inc. Pump, motor and assembly for beneficial agent delivery
US11045353B2 (en) * 2017-05-24 2021-06-29 Alcon Inc. Ophthalmic surgical system with infusion fluid and substance delivery through an infusion cannula
JP2018204462A (ja) * 2017-05-31 2018-12-27 旭化成メディカル株式会社 チューブポンプ及び血液浄化装置
US11179516B2 (en) 2017-06-22 2021-11-23 Baxter International Inc. Systems and methods for incorporating patient pressure into medical fluid delivery
US11679189B2 (en) 2019-11-18 2023-06-20 Eitan Medical Ltd. Fast test for medical pump
US11754065B2 (en) * 2020-04-20 2023-09-12 Blue-White Industries, Ltd. Peristaltic pump with sliding chassis connected to cover
US11957365B2 (en) 2020-11-20 2024-04-16 Covidien Lp Aspiration pulsator

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3249059A (en) * 1964-03-31 1966-05-03 Everpure Peristaltic-type pump
US3644068A (en) * 1970-03-12 1972-02-22 Kenneth Leeds Pump arrangement
DE2432007A1 (de) * 1974-07-03 1976-01-22 Asf Gmbh Schlauchpumpe
US4950136A (en) * 1989-08-14 1990-08-21 Hydro Systems Company Peristaltic pump
ES2076420T3 (es) * 1991-07-05 1995-11-01 Asulab Sa Bomba portatil de administracion de una sustancia terapeutica liquida.
FR2719873A1 (fr) * 1994-05-11 1995-11-17 Debiotech Sa Dispositif de pompe péristaltique.
US5788671A (en) * 1996-08-14 1998-08-04 Sims Deltec, Inc. Reusable cassette housings and methods
US5928196A (en) * 1996-08-14 1999-07-27 Sims Deltec, Inc. Control module cassette locks and methods

Also Published As

Publication number Publication date
FR2753236A1 (fr) 1998-03-13
WO1998011350A1 (fr) 1998-03-19
DE69709665T2 (de) 2002-08-22
FR2753236B1 (fr) 1998-12-04
EP0927307A1 (fr) 1999-07-07
EP0927307B1 (fr) 2002-01-09
DE69709665D1 (de) 2002-02-21
US6203296B1 (en) 2001-03-20

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