EP1045708A4 - Heart assist system with apex cannula pump - Google Patents

Heart assist system with apex cannula pump

Info

Publication number
EP1045708A4
EP1045708A4 EP97946021A EP97946021A EP1045708A4 EP 1045708 A4 EP1045708 A4 EP 1045708A4 EP 97946021 A EP97946021 A EP 97946021A EP 97946021 A EP97946021 A EP 97946021A EP 1045708 A4 EP1045708 A4 EP 1045708A4
Authority
EP
European Patent Office
Prior art keywords
assist system
heart assist
cannula pump
apex
apex cannula
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.)
Withdrawn
Application number
EP97946021A
Other languages
German (de)
French (fr)
Other versions
EP1045708A1 (en
Inventor
Dan Rottenberg
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.)
H D S Systems Ltd
Original Assignee
H D S Systems Ltd
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 H D S Systems Ltd filed Critical H D S Systems Ltd
Publication of EP1045708A1 publication Critical patent/EP1045708A1/en
Publication of EP1045708A4 publication Critical patent/EP1045708A4/en
Withdrawn legal-status Critical Current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
    • A61M60/80—Constructional details other than related to driving
    • A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
    • A61M60/89—Valves
    • A61M60/894—Passive valves, i.e. valves actuated by the blood
    • 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
    • A61M60/165—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart
    • A61M60/17—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart inside a ventricle, e.g. intraventricular balloon pumps
    • A61M60/174—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart inside a ventricle, e.g. intraventricular balloon pumps discharging the blood to the ventricle or arterial system via a cannula internal to the ventricle or arterial system
    • 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
    • A61M60/424—Details relating to driving for positive displacement blood pumps
    • A61M60/427—Details relating to driving for positive displacement blood pumps the force acting on the blood contacting member being hydraulic or pneumatic
    • 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
    • A61M60/424—Details relating to driving for positive displacement blood pumps
    • A61M60/427—Details relating to driving for positive displacement blood pumps the force acting on the blood contacting member being hydraulic or pneumatic
    • A61M60/43—Details relating to driving for positive displacement blood pumps the force acting on the blood contacting member being hydraulic or pneumatic using vacuum at the blood pump, e.g. to accelerate filling
    • 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
    • A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
    • A61M60/857—Implantable blood tubes
    • 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
    • A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
    • A61M60/865—Devices for guiding or inserting pumps or pumping devices into the patient's body
    • 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
    • A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
    • A61M60/89—Valves
    • A61M60/892—Active valves, i.e. actuated by an external force
    • 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
    • A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
    • A61M60/89—Valves
    • A61M60/894—Passive valves, i.e. valves actuated by the blood
    • A61M60/896—Passive valves, i.e. valves actuated by the blood having flexible or resilient parts, e.g. flap valves

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • Mechanical Engineering (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • External Artificial Organs (AREA)
EP97946021A 1997-11-24 1997-11-24 Heart assist system with apex cannula pump Withdrawn EP1045708A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IL1997/000386 WO1999026676A1 (en) 1997-11-24 1997-11-24 Heart assist system with apex cannula pump

Publications (2)

Publication Number Publication Date
EP1045708A1 EP1045708A1 (en) 2000-10-25
EP1045708A4 true EP1045708A4 (en) 2001-09-12

Family

ID=11062025

Family Applications (2)

Application Number Title Priority Date Filing Date
EP97946021A Withdrawn EP1045708A4 (en) 1997-11-24 1997-11-24 Heart assist system with apex cannula pump
EP98910961A Withdrawn EP1035880A1 (en) 1997-11-24 1998-03-26 Heart assist system with cannula pump

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP98910961A Withdrawn EP1035880A1 (en) 1997-11-24 1998-03-26 Heart assist system with cannula pump

Country Status (4)

Country Link
EP (2) EP1045708A4 (en)
JP (2) JP2002510216A (en)
AU (2) AU5132498A (en)
WO (2) WO1999026676A1 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6398714B1 (en) * 1999-07-29 2002-06-04 Intra-Vasc.Nl B.V. Cardiac assist catheter pump and catheter and fitting for use therein
GB0016478D0 (en) * 2000-07-05 2000-08-23 Innovata Biomed Ltd Valve
US7494477B2 (en) 2003-09-02 2009-02-24 Pulsecath B.V. Catheter pump, catheter and fittings therefore and methods of using a catheter pump
AU2003261026A1 (en) 2003-09-02 2005-03-16 Intra-Vasc.Nl B.V. Catheter pump, catheter and fittings therefore and methods of using a catheter pump.
CA2562386C (en) 2004-04-21 2014-11-18 Innovata Biomed Limited Inhaler
US8758333B2 (en) 2006-04-04 2014-06-24 The Spectranetics Corporation Laser-assisted guidewire having a variable stiffness shaft
US9421065B2 (en) 2008-04-02 2016-08-23 The Spectranetics Corporation Liquid light-guide catheter with optically diverging tip
US8979828B2 (en) 2008-07-21 2015-03-17 The Spectranetics Corporation Tapered liquid light guide
US9162038B2 (en) 2011-04-11 2015-10-20 The Spectranetics Corporation Needle and guidewire holder
US11083870B2 (en) 2011-04-11 2021-08-10 The Spectranetics Corporation Hypotube based support catheter
FR3001719B1 (en) * 2013-02-07 2016-02-05 Gb Dev FLUID DISPENSING DEVICE AND METHOD FOR MANUFACTURING SUCH A DEVICE.
WO2018226991A1 (en) 2017-06-07 2018-12-13 Shifamed Holdings, Llc Intravascular fluid movement devices, systems, and methods of use
CN111556763B (en) 2017-11-13 2023-09-01 施菲姆德控股有限责任公司 Intravascular fluid movement device and system
EP4085965A1 (en) 2018-02-01 2022-11-09 Shifamed Holdings, LLC Intravascular blood pumps and methods of use and manufacture
JP2022540616A (en) 2019-07-12 2022-09-16 シファメド・ホールディングス・エルエルシー Intravascular blood pump and methods of manufacture and use
US11654275B2 (en) 2019-07-22 2023-05-23 Shifamed Holdings, Llc Intravascular blood pumps with struts and methods of use and manufacture
WO2021037373A1 (en) * 2019-08-30 2021-03-04 Avidal Group Gmbh Cannula for endovascular blood circuit support, corresponding assembly and method
EP4034192A4 (en) 2019-09-25 2023-11-29 Shifamed Holdings, LLC Intravascular blood pump systems and methods of use and control thereof
WO2021062270A1 (en) 2019-09-25 2021-04-01 Shifamed Holdings, Llc Catheter blood pumps and collapsible pump housings
AU2020368541A1 (en) 2019-10-19 2022-05-05 SummaCor, Inc. Linear cardiac assist pulsatile pump

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1528073A (en) * 1972-02-18 1978-10-11 Bruno A Multipurpose cardiocirculatory assist device
US4985014A (en) * 1989-07-11 1991-01-15 Orejola Wilmo C Ventricular venting loop
EP0445782A1 (en) * 1990-03-08 1991-09-11 Sun Medical Technology Research Corporation Auxiliary artificial heart of the embedded-in-body type
WO1997002850A1 (en) * 1995-07-10 1997-01-30 Medicard Ltd. Heart assist system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4014317A (en) 1972-02-18 1977-03-29 The United States Of America As Represented By The Department Of Health, Education And Welfare Multipurpose cardiocirculatory assist cannula and methods of use thereof
US5092844A (en) 1990-04-10 1992-03-03 Mayo Foundation For Medical Education And Research Intracatheter perfusion pump apparatus and method
US5129789A (en) * 1990-04-23 1992-07-14 Advanced Medical Systems, Inc. Means and method of pumping fluids, particularly biological fluids
US5376114A (en) * 1992-10-30 1994-12-27 Jarvik; Robert Cannula pumps for temporary cardiac support and methods of their application and use
IL118149A0 (en) 1996-05-05 1996-09-12 Rdc Rafael Dev Corp Method for producing heart valves and heart valves produced by the method
JP2002505602A (en) 1997-06-18 2002-02-19 エイチ．ディー．エス．システムズ リミテッド Cannula pump valve

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1528073A (en) * 1972-02-18 1978-10-11 Bruno A Multipurpose cardiocirculatory assist device
US4985014A (en) * 1989-07-11 1991-01-15 Orejola Wilmo C Ventricular venting loop
EP0445782A1 (en) * 1990-03-08 1991-09-11 Sun Medical Technology Research Corporation Auxiliary artificial heart of the embedded-in-body type
WO1997002850A1 (en) * 1995-07-10 1997-01-30 Medicard Ltd. Heart assist system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9926676A1 *

Also Published As

Publication number Publication date
WO1999026676A1 (en) 1999-06-03
AU5132498A (en) 1999-06-15
EP1035880A1 (en) 2000-09-20
JP2002510216A (en) 2002-04-02
JP2001523529A (en) 2001-11-27
WO1999026677A1 (en) 1999-06-03
EP1045708A1 (en) 2000-10-25
AU6515898A (en) 1999-06-15

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