ES2171987T3 - Bomba peristaltica portatil. - Google Patents

Bomba peristaltica portatil.

Info

Publication number
ES2171987T3
ES2171987T3 ES97937395T ES97937395T ES2171987T3 ES 2171987 T3 ES2171987 T3 ES 2171987T3 ES 97937395 T ES97937395 T ES 97937395T ES 97937395 T ES97937395 T ES 97937395T ES 2171987 T3 ES2171987 T3 ES 2171987T3
Authority
ES
Spain
Prior art keywords
rotor
rollers
parts
peristaltic pump
dragging
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
ES97937395T
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 ES2171987T3 publication Critical patent/ES2171987T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • A61M2205/12—General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit
    • 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
    • A61M5/14244—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body

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 PORTATIL QUE COMPRENDE UN ROTOR (109) EQUIPADO CON TRES RODILLOS GIRATORIOS (110), MEDIOS DE ARRASTRE DEL ROTOR, 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 LIQUIDO PARA EMPUJARLO HACIA EL EXTERIOR Y MEDIOS PARA HACER GIRAR DICHO ROTOR POR UNA ACCION EXTERNA PARA REALIZAR LA PURGA DEL TUBO. EL ROTOR (109) ESTA REALIZADO EN DOS PARTES CONCENTRICAS SUPERPUESTAS, LA PRIMERA (115) DE LAS CUALES ESTA ACOPLADA A LOS MEDIOS DE ARRASTRE Y LA SEGUNDA (122, 123) SOPORTA LOS RODILLOS. EL ROTOR COMPRENDE ADEMAS MEDIOS DE EMBRAGUE-DESEMBRAGUE (118, 120) GRACIAS A LOS CUALES, DURANTE SU FUNCIONAMIENTO, SUS DOS PARTES COOPERAN PARA REALIZAR SU PUESTA EN ROTACION POR SUS MEDIOS DE ARRASTRE Y CUANDO SE PONE EN ROTACION POR UNA ACCION EXTERNA, DICHAS PARTES SE DESACOPLAN AUTOMATICAMENTE. APLICACION EN LA INYECCION DE SOLUCIONES MEDICAMENTOSAS POR VIA SUBCUTANEA O INTRAVENOSA.
ES97937395T 1996-09-10 1997-09-08 Bomba peristaltica portatil. Expired - Lifetime ES2171987T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9611170A FR2753235B1 (fr) 1996-09-10 1996-09-10 Pompe peristaltique portable

Publications (1)

Publication Number Publication Date
ES2171987T3 true ES2171987T3 (es) 2002-09-16

Family

ID=9495705

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97937395T Expired - Lifetime ES2171987T3 (es) 1996-09-10 1997-09-08 Bomba peristaltica portatil.

Country Status (6)

Country Link
US (1) US6109895A (es)
EP (1) EP0927306B1 (es)
DE (1) DE69710082T2 (es)
ES (1) ES2171987T3 (es)
FR (1) FR2753235B1 (es)
WO (1) WO1998011349A1 (es)

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EP1229244A1 (fr) 2001-01-31 2002-08-07 Precimedix S.A. Detecteur d'obstruction pour pompe peristaltique rotative
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EP1384490A1 (fr) 2002-07-22 2004-01-28 Precimedix S.A. Pompe programmable pour l'injection de médicaments
EP1389476A1 (fr) 2002-08-14 2004-02-18 Precimedix S.A. Dispositif de programmation d'une pompe pour l'injection de medicaments
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Also Published As

Publication number Publication date
WO1998011349A1 (fr) 1998-03-19
FR2753235B1 (fr) 1998-12-04
DE69710082D1 (de) 2002-03-14
DE69710082T2 (de) 2002-09-26
EP0927306B1 (fr) 2002-01-23
FR2753235A1 (fr) 1998-03-13
US6109895A (en) 2000-08-29
EP0927306A1 (fr) 1999-07-07

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