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)
  • External Artificial Organs (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)

Families Citing this family (84)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19916876A1 (de) * 1999-04-14 2000-11-02 Clemens Micheler Medizinische Dosierpumpe
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
JP4557452B2 (ja) * 2001-03-13 2010-10-06 日本電産サーボ株式会社 ローラポンプ
EP1249606A1 (fr) 2001-04-10 2002-10-16 Precimedix S.A. Pompe à cassette programmable pour l'injection de médicaments
US20030125662A1 (en) 2002-01-03 2003-07-03 Tuan Bui Method and apparatus for providing medical treatment therapy based on calculated demand
US7666213B2 (en) 2002-07-11 2010-02-23 Life Recovery Systems Hd, Llc Apparatus for altering the body temperature of a patient
US7238164B2 (en) 2002-07-19 2007-07-03 Baxter International Inc. Systems, methods and apparatuses for pumping cassette-based therapies
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
DE10244090A1 (de) * 2002-09-23 2004-04-01 Ismatec S.A. Schlauchkassette für eine peristaltische Pumpe
US7238010B2 (en) * 2003-04-14 2007-07-03 Stryker Corporation Surgical irrigation pump and tool system
US7168930B2 (en) * 2003-09-29 2007-01-30 Bausch & Lomb Incorporated Peristaltic pump with air venting via the movement of a pump head or a backing plate during surgery
US7445436B2 (en) * 2003-09-29 2008-11-04 Bausch & Lomb Incorporated Peristaltic pump with a moveable pump head
WO2006029270A1 (en) * 2004-09-07 2006-03-16 Smith & Nephew, Inc. Methods and devices for sterile field transfer
US7377935B2 (en) 2004-09-24 2008-05-27 Life Recovery Systems Hd, Llc Apparatus for altering the body temperature of a patient
WO2006058153A1 (en) 2004-11-23 2006-06-01 Smith & Nephew, Inc. Composite mixer
US8303542B2 (en) * 2006-06-10 2012-11-06 Bausch & Lomb Incorporated Ophthalmic surgical cassette and system
US7771461B2 (en) * 2006-08-24 2010-08-10 Life Recovery Systems Hd, Llc Apparatus for altering the body temperature of a patient
EP2068789A4 (en) * 2006-08-24 2012-10-31 Life Recovery Systems Hd Llc DEVICE FOR CHANGING THE BODY TEMPERATURE OF A PATIENT
US10959881B2 (en) 2006-11-09 2021-03-30 Johnson & Johnson Surgical Vision, Inc. Fluidics cassette for ocular surgical system
US9522221B2 (en) 2006-11-09 2016-12-20 Abbott Medical Optics Inc. Fluidics cassette for ocular surgical system
US9295765B2 (en) 2006-11-09 2016-03-29 Abbott Medical Optics Inc. Surgical fluidics cassette supporting multiple pumps
US8491528B2 (en) 2006-11-09 2013-07-23 Abbott Medical Optics Inc. Critical alignment of fluidics cassettes
US8414534B2 (en) 2006-11-09 2013-04-09 Abbott Medical Optics Inc. Holding tank devices, systems, and methods for surgical fluidics cassette
US8182520B2 (en) * 2006-12-07 2012-05-22 Life Recovery Systems Hd, Llc Apparatus for altering the body temperature of a patient
US8558964B2 (en) 2007-02-15 2013-10-15 Baxter International Inc. Dialysis system having display with electromagnetic compliance (“EMC”) seal
US7998115B2 (en) * 2007-02-15 2011-08-16 Baxter International Inc. Dialysis system having optical flowrate detection
US8870812B2 (en) 2007-02-15 2014-10-28 Baxter International Inc. Dialysis system having video display with ambient light adjustment
US8361023B2 (en) 2007-02-15 2013-01-29 Baxter International Inc. Dialysis system with efficient battery back-up
US7731689B2 (en) 2007-02-15 2010-06-08 Baxter International Inc. Dialysis system having inductive heating
US10485699B2 (en) 2007-05-24 2019-11-26 Johnson & Johnson Surgical Vision, Inc. Systems and methods for transverse phacoemulsification
US10363166B2 (en) 2007-05-24 2019-07-30 Johnson & Johnson Surgical Vision, Inc. System and method for controlling a transverse phacoemulsification system using sensed data
US10596032B2 (en) 2007-05-24 2020-03-24 Johnson & Johnson Surgical Vision, Inc. System and method for controlling a transverse phacoemulsification system with a footpedal
US10342701B2 (en) 2007-08-13 2019-07-09 Johnson & Johnson Surgical Vision, Inc. Systems and methods for phacoemulsification with vacuum based pumps
US7934912B2 (en) 2007-09-27 2011-05-03 Curlin Medical Inc Peristaltic pump assembly with cassette and mounting pin arrangement
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
EP2140890A1 (fr) * 2008-07-03 2010-01-06 Bien-Air Holding SA Pompe péristaltique et ligne d'irrigation
AU2009313417B2 (en) 2008-11-07 2015-01-15 Johnson & Johnson Surgical Vision, Inc. Method for programming foot pedal settings and controlling performance through foot pedal variation
AU2009313384B2 (en) 2008-11-07 2015-06-11 Johnson & Johnson Surgical Vision, Inc. Automatically pulsing different aspiration levels to an ocular probe
EP2373266B1 (en) 2008-11-07 2020-04-29 Johnson & Johnson Surgical Vision, Inc. Surgical cassette apparatus
CA2742977C (en) 2008-11-07 2017-01-24 Abbott Medical Optics Inc. Adjustable foot pedal control for ophthalmic surgery
EP2376035B1 (en) 2008-11-07 2016-12-14 Abbott Medical Optics Inc. Automatically switching different aspiration levels and/or pumps to an ocular probe
EP2373265B1 (en) 2008-11-07 2016-03-09 Abbott Medical Optics Inc. Controlling of multiple pumps
US9795507B2 (en) 2008-11-07 2017-10-24 Abbott Medical Optics Inc. Multifunction foot pedal
EP2347129A4 (en) * 2008-11-10 2016-08-31 Curlin Medical Inc PROCESS AND APPARATUS FOR PERISTALTIC PUMP
US9492317B2 (en) 2009-03-31 2016-11-15 Abbott Medical Optics Inc. Cassette capture mechanism
CA2758073C (en) 2009-05-06 2017-05-23 Alcon Research Ltd. Multiple segmented peristaltic pump and cassette
US8945055B2 (en) 2009-07-14 2015-02-03 Sanofi-Aventis Deutschland Gmbh Injection arrangement
US20110137231A1 (en) 2009-12-08 2011-06-09 Alcon Research, Ltd. Phacoemulsification Hand Piece With Integrated Aspiration Pump
US9138518B2 (en) 2011-01-06 2015-09-22 Thoratec Corporation Percutaneous heart pump
ITVR20120034A1 (it) * 2012-03-02 2013-09-03 Tecres Spa Dispositivo infusore universale per liquidi medicinali e simili, e metodo per il controllo dell'erogazione di liquido medicinale e simili.
US9700457B2 (en) 2012-03-17 2017-07-11 Abbott Medical Optics Inc. Surgical cassette
US8721517B2 (en) 2012-05-14 2014-05-13 Thoratec Corporation Impeller for catheter pump
EP4218887A1 (en) 2012-05-14 2023-08-02 Tc1 Llc Mechanical circulatory support device for stabilizing a patient after cardiogenic shock
US9358329B2 (en) 2012-07-03 2016-06-07 Thoratec Corporation Catheter pump
ES2642772T3 (es) 2012-12-11 2017-11-20 Alcon Research, Ltd. Pieza de mano de facoemulsificación con bomba de aspiración e irrigación integrada
US9962288B2 (en) 2013-03-07 2018-05-08 Novartis Ag Active acoustic streaming in hand piece for occlusion surge mitigation
US11033728B2 (en) 2013-03-13 2021-06-15 Tc1 Llc Fluid handling system
WO2014164136A1 (en) 2013-03-13 2014-10-09 Thoratec Corporation Fluid handling system
USD746975S1 (en) 2013-03-14 2016-01-05 Thoratec Corporation Catheter pump console
US9750638B2 (en) 2013-03-15 2017-09-05 Novartis Ag Systems and methods for ocular surgery
US9126219B2 (en) 2013-03-15 2015-09-08 Alcon Research, Ltd. Acoustic streaming fluid ejector
US20160030649A1 (en) * 2013-03-15 2016-02-04 Thoratec Corporation Catheter pump assembly including a stator
US9693896B2 (en) 2013-03-15 2017-07-04 Novartis Ag Systems and methods for ocular surgery
US9308302B2 (en) 2013-03-15 2016-04-12 Thoratec Corporation Catheter pump assembly including a stator
US9545337B2 (en) 2013-03-15 2017-01-17 Novartis Ag Acoustic streaming glaucoma drainage device
US9915274B2 (en) 2013-03-15 2018-03-13 Novartis Ag Acoustic pumps and systems
WO2015031938A1 (en) * 2013-09-03 2015-03-12 Savage Jacqueline Sarah Wearable intravenous fluid delivery system
EP3131615B1 (en) 2014-04-15 2021-06-09 Tc1 Llc Sensors for catheter pumps
US10449279B2 (en) 2014-08-18 2019-10-22 Tc1 Llc Guide features for percutaneous catheter pump
US9987416B2 (en) 2015-01-09 2018-06-05 BioQuiddity Inc. Sterile assembled liquid medicament dosage control and delivery device
USD770034S1 (en) 2015-01-09 2016-10-25 BioQ Pharma, Inc. Liquid medicament dosage control and delivery device
US9770543B2 (en) 2015-01-22 2017-09-26 Tc1 Llc Reduced rotational mass motor assembly for catheter pump
US9775946B2 (en) 2016-02-11 2017-10-03 Bioq Pharma Inc. Unified drug mixer and dispenser
CN106139299A (zh) * 2016-06-28 2016-11-23 范永建 一种便携式静脉输液器
EP3804804A1 (en) 2016-07-21 2021-04-14 Tc1 Llc Fluid seals for catheter pump motor assembly
US11491322B2 (en) 2016-07-21 2022-11-08 Tc1 Llc Gas-filled chamber for catheter pump motor assembly
US11179516B2 (en) 2017-06-22 2021-11-23 Baxter International Inc. Systems and methods for incorporating patient pressure into medical fluid delivery
DE102018104807B4 (de) * 2018-03-02 2020-10-29 Krömker Holding GmbH Punktionsabsaugeinrichtung
US10994116B2 (en) 2018-06-30 2021-05-04 Bioq Pharma Incorporated Drug cartridge-based infusion pump
US11338082B2 (en) 2019-09-04 2022-05-24 BloQ Pharma, Inc. Variable rate dispenser with aseptic spike connector assembly
DE102020206875A1 (de) 2020-06-03 2021-12-09 B.Braun Avitum Ag Peristaltikpumpe für eine Vorrichtung zur extrakorporalen Blutbehandlung

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3700361A (en) * 1971-07-08 1972-10-24 Sarns Inc Peristaltic pump construction
US3816035A (en) * 1972-10-24 1974-06-11 E Malbec Peristaltic pump
US3960466A (en) * 1975-02-10 1976-06-01 Taylor Edward J Douche-enema pump
US4083777A (en) * 1976-09-07 1978-04-11 Union Carbide Corporation Portable hemodialysis system
US4210138A (en) * 1977-12-02 1980-07-01 Baxter Travenol Laboratories, Inc. Metering apparatus for a fluid infusion system with flow control station
US4229299A (en) * 1978-03-22 1980-10-21 Hoechst Aktiengesellschaft Peristaltic dialysate solution pump
JPS5870079A (ja) * 1981-10-23 1983-04-26 Pilot Pen Co Ltd:The ぜん動ポンプ
US4487558A (en) * 1982-08-23 1984-12-11 Extracorporeal Medical Specialties, Inc. Peristaltic pump
US4558996A (en) * 1983-06-30 1985-12-17 Organon Teknika Corporation Easy load peristaltic pump
US4599055A (en) * 1985-06-25 1986-07-08 Cobe Laboratories, Inc. Peristaltic pump
US4705464A (en) * 1986-05-09 1987-11-10 Surgidev Corporation Medicine pump
FR2644853B1 (fr) * 1989-03-24 1994-03-04 Asulab Sa Pompe peristaltique miniature
FR2659856B1 (fr) * 1990-03-23 1992-06-05 Asulab Sa Pompe portable d'administration d'une substance therapeutique liquide.
DE4037797C1 (en) * 1990-11-28 1992-02-13 Fresenius Ag, 6380 Bad Homburg, De Peristaltic pump for fluid - has stator braced in direction of rotor and adjustable by eccentric disc
US5250027A (en) * 1991-10-08 1993-10-05 Sherwood Medical Company Peristaltic infusion device with backpack sensor
ATE123655T1 (de) * 1991-07-05 1995-06-15 Asulab Sa Tragbare pumpe zur verarbeitung therapeutischer flüssigkeiten.
FR2708675B1 (fr) * 1993-08-06 1995-10-20 Debiotech Cassette de pompe péristaltique.
US5460493A (en) * 1993-11-17 1995-10-24 Baxter International Inc. Organizer frame for holding an array of flexible tubing in alignment with one or more peristaltic pump rotors
US5752813A (en) * 1996-10-23 1998-05-19 A.Z.E. Medical Inc. Keyed cassette for dispensing pump

Also Published As

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

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