ES2180824T3 - Bomba de asistencia cardiaca implantable del tipo de balon de contrapresion. - Google Patents

Bomba de asistencia cardiaca implantable del tipo de balon de contrapresion.

Info

Publication number
ES2180824T3
ES2180824T3 ES96944103T ES96944103T ES2180824T3 ES 2180824 T3 ES2180824 T3 ES 2180824T3 ES 96944103 T ES96944103 T ES 96944103T ES 96944103 T ES96944103 T ES 96944103T ES 2180824 T3 ES2180824 T3 ES 2180824T3
Authority
ES
Spain
Prior art keywords
membrane
pct
sleeve
shape
volume
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
ES96944103T
Other languages
English (en)
Inventor
Pierre Franchi
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.)
Synthelabo Biomedical SA
Original Assignee
Synthelabo Biomedical 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 Synthelabo Biomedical SA filed Critical Synthelabo Biomedical SA
Application granted granted Critical
Publication of ES2180824T3 publication Critical patent/ES2180824T3/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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/40—Details relating to driving
    • A61M60/497—Details relating to driving for balloon pumps for circulatory assistance
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/10—Location thereof with respect to the patient's body
    • A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
    • A61M60/126—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel
    • A61M60/135—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel inside a blood vessel, e.g. using grafting
    • A61M60/139—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel inside a blood vessel, e.g. using grafting inside the aorta, e.g. intra-aortic balloon 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/20—Type thereof
    • A61M60/295—Balloon pumps for circulatory assistance
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/50—Details relating to control
    • A61M60/508—Electronic control means, e.g. for feedback regulation
    • A61M60/515—Regulation using real-time patient data
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/50—Details relating to control
    • A61M60/508—Electronic control means, e.g. for feedback regulation
    • A61M60/538—Regulation using real-time blood pump operational parameter data, e.g. motor current
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/50—Details relating to control
    • A61M60/508—Electronic control means, e.g. for feedback regulation
    • A61M60/562—Electronic control means, e.g. for feedback regulation for making blood flow pulsatile in blood pumps that do not intrinsically create pulsatile flow
    • A61M60/569—Electronic control means, e.g. for feedback regulation for making blood flow pulsatile in blood pumps that do not intrinsically create pulsatile flow synchronous with the native heart beat
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/80—Constructional details other than related to driving
    • A61M60/841—Constructional details other than related to driving of balloon pumps for circulatory assistance
    • A61M60/843—Balloon aspects, e.g. shapes or materials
    • 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
    • A61M2205/33—Controlling, regulating or measuring
    • 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
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3303—Using a biosensor
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/10—Location thereof with respect to the patient's body
    • A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
    • A61M60/126—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel
    • A61M60/148—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel in line with a blood vessel using resection or like techniques, e.g. permanent endovascular heart assist devices
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/20—Type thereof
    • A61M60/247—Positive displacement blood pumps
    • A61M60/253—Positive displacement blood pumps including a displacement member directly acting on the blood
    • A61M60/268—Positive displacement blood pumps including a displacement member directly acting on the blood the displacement member being flexible, e.g. membranes, diaphragms or bladders
    • A61M60/274—Positive displacement blood pumps including a displacement member directly acting on the blood the displacement member being flexible, e.g. membranes, diaphragms or bladders the inlet and outlet being the same, e.g. para-aortic counter-pulsation blood pumps

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Mechanical Engineering (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Geometry (AREA)
  • Medical Informatics (AREA)
  • Transplantation (AREA)
  • Physics & Mathematics (AREA)
  • External Artificial Organs (AREA)
  • Prostheses (AREA)
  • Reciprocating Pumps (AREA)

Abstract

LA INVENCION SE REFIERE A UNA BOMBA QUE COMPRENDE: UN CUERPO ESENCIALMENTE RIGIDO ABIERTO POR LOS DOS EXTREMOS Y QUE SE DESTINA A SER INSERTADO EN LA ARTERIA AORTA DESCENDENTE; UNA MEMBRANA FLEXIBLE Y ELASTICA (18) EN FORMA DE MANGUITO QUE VA UNIDA DE FORMA ESTANCA AL CUERPO EN LA PERIFERIA DE LOS EXTREMOS DE ESTE, DE MODO QUE SE DEFINA, POR UN LADO, ENTRE EL CUERPO Y EL MANGUITO, UN ESPACIO INTERMEDIO CERRADO DE VOLUMEN VARIABLE (20) Y, POR OTRO, DENTRO DEL MANGUITO, UN VOLUMEN VARIABLE (22) QUE ES ATRAVESADO POR LA SANGRE BOMBEADA; Y MEDIOS PARA CONECTAR EL ESPACIO INTERMEDIO A UNA FUENTE DE FLUIDO HIDRAULICO CAPAZ DE HACER PASAR LA MEMBRANA DE UN ESTADO DE LIBERTAD A UN ESTADO DE TENSION, DE MODO QUE SEA PRESIONADA RADIALMENTE HACIA EL INTERIOR Y SE REDUZCA CORRELATIVAMENTE EL VOLUMEN ATRAVESADO POR LA SANGRE, Y VICEVERSA. SEGUN LA INVENCION, ENTRE LOS EXTREMOS DEL CUERPO, LA MEMBRANA PUEDE MOVERSE LIBREMENTE CON RESPECTO A ESTE, Y CONSTA DE AL MENOS TRES ELEMENTOS TENSORES LONGITUDINALES (36) DISTRIBUIDOS REGULARMENTE SOBRE LA PERIFERIA DE LA MISMA; DICHOS ELEMENTOS TENSORES PERMITEN REDUCIR LOCALMENTE LA ELASTICIDAD LONGITUDINAL DE LA MEMBRANA Y LE CONFIEREN, EN ESTADO DE TENSION, EN SECCION TRANSVERSAL, UNA FORMA ESTRELLADA QUE SE DESARROLLA PROGRESIVAMENTE ENTRE CADA REGION DE EXTREMO Y LA REGION MEDIANA. DICHA FORMA DEJA UNA ZONA RESIDUAL EN LA QUE NO EXISTE CONTACTO ENTRE LAS DISTINTAS PARTES DE LA MEMBRANA.
ES96944103T 1996-01-26 1996-12-30 Bomba de asistencia cardiaca implantable del tipo de balon de contrapresion. Expired - Lifetime ES2180824T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9600949A FR2744021B1 (fr) 1996-01-26 1996-01-26 Pompe d'assistance cardiaque implantable du type a ballonet de contrepression

Publications (1)

Publication Number Publication Date
ES2180824T3 true ES2180824T3 (es) 2003-02-16

Family

ID=9488522

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96944103T Expired - Lifetime ES2180824T3 (es) 1996-01-26 1996-12-30 Bomba de asistencia cardiaca implantable del tipo de balon de contrapresion.

Country Status (10)

Country Link
US (1) US6030335A (es)
EP (1) EP0876168B1 (es)
JP (1) JP2000502913A (es)
AT (1) ATE221395T1 (es)
DE (1) DE69622757T2 (es)
DK (1) DK0876168T3 (es)
ES (1) ES2180824T3 (es)
FR (1) FR2744021B1 (es)
PT (1) PT876168E (es)
WO (1) WO1997026929A1 (es)

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US6770024B1 (en) * 2000-03-28 2004-08-03 Stony Brook Surgical Innovations, Inc. Implantable counterpulsation cardiac assist device
GB0023412D0 (en) 2000-09-23 2000-11-08 Khaghani Asghar Aortic counterpulsator
US20040133260A1 (en) * 2001-07-06 2004-07-08 Schwartz Robert S. Lumenal vascular compliance device and method of use
US6579223B2 (en) 2001-08-13 2003-06-17 Arthur Palmer Blood pump
GB2383540B (en) * 2001-12-28 2004-12-08 Michael Henein Intravascular pump
US20040230090A1 (en) * 2002-10-07 2004-11-18 Hegde Anant V. Vascular assist device and methods
AU2003300783A1 (en) * 2002-10-07 2004-05-13 Pavad Medical, Inc. Vascular assist device and methods
AU2002952691A0 (en) 2002-11-15 2002-11-28 Sunshine Heart Company Pty Ltd Heart assist device utilising aortic deformation
US8721515B2 (en) * 2003-01-31 2014-05-13 L-Vad Technology, Inc. Rigid body aortic blood pump implant
US8540618B2 (en) * 2003-01-31 2013-09-24 L-Vad Technology, Inc. Stable aortic blood pump implant
US8226541B2 (en) * 2003-06-11 2012-07-24 L. Vad Technology, Inc. Methods of making aortic counter pulsation cardiac assist devices with three dimensional tortuous shape
US7976452B2 (en) * 2003-06-11 2011-07-12 L.Vad Technology, Inc. Long term ambulatory intro-aortic balloon pump with percutaneous access device
US7374531B1 (en) 2003-06-11 2008-05-20 L. Vad Technology, Inc. Long term ambulatory intra-aortic balloon pump with three dimensional tortuous shape
IL156452A0 (en) * 2003-06-16 2004-01-04 Technion Res & Dev Foundation Peri-arterial blood flow booster
JP2007526039A (ja) * 2004-03-02 2007-09-13 ウォルシュ，ピーター，ウイリアム 体内管または嚢壁治療及び心補助装置
US7450988B2 (en) * 2004-06-04 2008-11-11 Cardiac Pacemakers, Inc. Method and apparatus for minimizing post-infarct ventricular remodeling
CA2578120A1 (en) * 2004-08-25 2006-03-09 Pavad Medical, Inc. Artificial sphincter
WO2006047620A2 (en) * 2004-10-25 2006-05-04 Arthur Palmer Method for making a blood pump and pumping blood
US20060253193A1 (en) * 2005-05-03 2006-11-09 Lichtenstein Samuel V Mechanical means for controlling blood pressure
US20070276444A1 (en) * 2006-05-24 2007-11-29 Daniel Gelbart Self-powered leadless pacemaker
US20070293904A1 (en) * 2006-06-20 2007-12-20 Daniel Gelbart Self-powered resonant leadless pacemaker
GB0718943D0 (en) * 2007-09-28 2007-11-07 Univ Nottingham Mechanical support
US9937287B2 (en) * 2008-04-02 2018-04-10 Sayed Nour Pulsatile medical device designed to be used in extracorporeal surgery
US20090259093A1 (en) * 2008-04-14 2009-10-15 Bhat Nikhil D Artificial sphincter with piezoelectric actuator
PL2358413T3 (pl) * 2008-12-12 2017-09-29 Sayed Nour Pulsacyjne urządzenie medyczne przeznaczone do stosowania w chirurgii pozaustrojowej
DE102011053988B3 (de) * 2011-09-27 2012-11-29 E.S. BIO-Tech Ltd. Ausgleichsgefäß
GB201310578D0 (en) 2013-06-13 2013-07-31 Univ Nottingham Trent Electroactive actuators
US20170000935A1 (en) 2014-01-27 2017-01-05 Children's Medical Center Corporation Mechanical assist device
GB2553801A (en) * 2016-09-14 2018-03-21 Haemaflow Ltd Blood pump
US11291844B2 (en) 2018-01-08 2022-04-05 E-Valve Systems Ltd. Prosthetic aortic valve pacing system
US10543083B2 (en) * 2018-01-08 2020-01-28 Rainbow Medical Ltd. Prosthetic aortic valve pacing system
US11013597B2 (en) 2018-01-08 2021-05-25 E-Valve Systems Ltd. Prosthetic aortic valve pacing system
US11065451B1 (en) 2021-01-06 2021-07-20 E-Valve Systems Ltd. Prosthetic aortic valve pacing systems
US10835750B2 (en) 2018-01-08 2020-11-17 Rainbow Medical Ltd. Prosthetic aortic valve pacing system
US11975203B1 (en) 2023-08-18 2024-05-07 E-Valve Systems Ltd. Prosthetic aortic valve pacing systems
US11931255B1 (en) 2023-08-18 2024-03-19 E-Valve Systems Ltd. Prosthetic aortic valve pacing systems

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US3007416A (en) * 1958-08-13 1961-11-07 Gen Dynamics Corp Pump for cellular fluid such as blood and the like
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US3814547A (en) * 1970-10-01 1974-06-04 Tecna Corp Nontraumatic heart pump
US4104005A (en) * 1976-01-09 1978-08-01 Thermo Electron Corporation Pneumatic bladder pump having stiffness symmetry
US4250872A (en) * 1978-05-25 1981-02-17 Yehuda Tamari Blood pulsating and/or pumping device
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DE9308264U1 (de) * 1993-06-02 1993-09-09 Hutzenlaub Jens Schlauchförmiger Membranpumpenkörper mit sich nicht dehnender Innenfläche

Also Published As

Publication number Publication date
WO1997026929A1 (fr) 1997-07-31
EP0876168B1 (fr) 2002-07-31
DE69622757D1 (de) 2002-09-05
FR2744021B1 (fr) 1998-04-03
EP0876168A1 (fr) 1998-11-11
FR2744021A1 (fr) 1997-08-01
PT876168E (pt) 2002-12-31
US6030335A (en) 2000-02-29
DE69622757T2 (de) 2003-03-13
ATE221395T1 (de) 2002-08-15
DK0876168T3 (da) 2002-11-25
JP2000502913A (ja) 2000-03-14

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