ATE221395T1 - Implantierbare herzunterstützungspumpe mit gegendruckballon - Google Patents

Implantierbare herzunterstützungspumpe mit gegendruckballon

Info

Publication number
ATE221395T1
ATE221395T1 AT96944103T AT96944103T ATE221395T1 AT E221395 T1 ATE221395 T1 AT E221395T1 AT 96944103 T AT96944103 T AT 96944103T AT 96944103 T AT96944103 T AT 96944103T AT E221395 T1 ATE221395 T1 AT E221395T1
Authority
AT
Austria
Prior art keywords
membrane
pct
sleeve
shape
volume
Prior art date
Application number
AT96944103T
Other languages
English (en)
Inventor
Pierre Franchi
Original Assignee
Synthelabo Biomedical
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 filed Critical Synthelabo Biomedical
Application granted granted Critical
Publication of ATE221395T1 publication Critical patent/ATE221395T1/de

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)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Mechanical Engineering (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Vascular Medicine (AREA)
  • Transplantation (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • External Artificial Organs (AREA)
  • Prostheses (AREA)
  • Reciprocating Pumps (AREA)
AT96944103T 1996-01-26 1996-12-30 Implantierbare herzunterstützungspumpe mit gegendruckballon ATE221395T1 (de)

Applications Claiming Priority (2)

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
PCT/FR1996/002104 WO1997026929A1 (fr) 1996-01-26 1996-12-30 Pompe d'assistance cardiaque implantable du type a ballonet de contrepression

Publications (1)

Publication Number Publication Date
ATE221395T1 true ATE221395T1 (de) 2002-08-15

Family

ID=9488522

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96944103T ATE221395T1 (de) 1996-01-26 1996-12-30 Implantierbare herzunterstützungspumpe mit gegendruckballon

Country Status (10)

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

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US6579223B2 (en) 2001-08-13 2003-06-17 Arthur Palmer Blood pump
GB2383540B (en) * 2001-12-28 2004-12-08 Michael Henein Intravascular pump
CA2499297A1 (en) * 2002-09-17 2004-04-01 Tricardia, Llc Vascular compliance device and method of use
US20040230090A1 (en) * 2002-10-07 2004-11-18 Hegde Anant V. Vascular assist device and methods
US20040147803A1 (en) * 2002-10-07 2004-07-29 Hegde Anant V. Vascular assist device and methods
AU2002952691A0 (en) 2002-11-15 2002-11-28 Sunshine Heart Company Pty Ltd Heart assist device utilising aortic deformation
US8540618B2 (en) 2003-01-31 2013-09-24 L-Vad Technology, Inc. Stable aortic blood pump implant
US8721515B2 (en) * 2003-01-31 2014-05-13 L-Vad Technology, Inc. Rigid body aortic blood pump implant
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
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
IL156452A0 (en) 2003-06-16 2004-01-04 Technion Res & Dev Foundation Peri-arterial blood flow booster
US7766814B2 (en) * 2004-03-02 2010-08-03 Peter William Walsh Vessel or sac wall treatment and a cardiac assist device
US7450988B2 (en) * 2004-06-04 2008-11-11 Cardiac Pacemakers, Inc. Method and apparatus for minimizing post-infarct ventricular remodeling
JP2008510590A (ja) * 2004-08-25 2008-04-10 パヴァド・メディカル・インコーポレーテッド 人工括約筋
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
ES2628179T3 (es) * 2008-12-12 2017-08-02 Sayed Nour Dispositivo médico pulsátil destinado a ser utilizado con la cirugía extracorpórea
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
WO2015112971A1 (en) 2014-01-27 2015-07-30 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
US11065451B1 (en) 2021-01-06 2021-07-20 E-Valve Systems Ltd. Prosthetic aortic valve pacing systems
US11013597B2 (en) 2018-01-08 2021-05-25 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
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

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3007416A (en) * 1958-08-13 1961-11-07 Gen Dynamics Corp Pump for cellular fluid such as blood and the like
GB1265655A (de) * 1968-05-10 1972-03-01
US3668708A (en) * 1969-12-23 1972-06-13 North American Rockwell Artificial heart
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
US4276874A (en) * 1978-11-15 1981-07-07 Datascope Corp. Elongatable balloon catheter
US4888011A (en) * 1988-07-07 1989-12-19 Abiomed, Inc. Artificial heart
US5171207A (en) * 1991-04-03 1992-12-15 Whalen Biomedical, Inc. Apparatus and method of use for pulsatile blood flow
DE9308264U1 (de) * 1993-06-02 1993-09-09 Hutzenlaub, Jens, 52064 Aachen Schlauchförmiger Membranpumpenkörper mit sich nicht dehnender Innenfläche

Also Published As

Publication number Publication date
FR2744021B1 (fr) 1998-04-03
PT876168E (pt) 2002-12-31
DE69622757D1 (de) 2002-09-05
WO1997026929A1 (fr) 1997-07-31
ES2180824T3 (es) 2003-02-16
DK0876168T3 (da) 2002-11-25
DE69622757T2 (de) 2003-03-13
EP0876168B1 (de) 2002-07-31
US6030335A (en) 2000-02-29
EP0876168A1 (de) 1998-11-11
JP2000502913A (ja) 2000-03-14
FR2744021A1 (fr) 1997-08-01

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