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Withdrawn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Withdrawn legal-status Critical Current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
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 (18)

* 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
EP1673127B1 (en) 2003-09-02 2014-07-02 PulseCath B.V. Catheter pump
EP1744800B1 (en) 2004-04-21 2016-06-22 Innovata Biomed Limited Inhaler
US8414568B2 (en) 2006-04-04 2013-04-09 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
EP2696929A1 (en) 2011-04-11 2014-02-19 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.
EP4233989A3 (en) 2017-06-07 2023-10-11 Shifamed Holdings, LLC Intravascular fluid movement devices, systems, and methods of use
JP7319266B2 (en) 2017-11-13 2023-08-01 シファメド・ホールディングス・エルエルシー Intravascular fluid transfer devices, systems and methods of use
CN112004563A (en) 2018-02-01 2020-11-27 施菲姆德控股有限责任公司 Intravascular blood pump 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
WO2021016372A1 (en) 2019-07-22 2021-01-28 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

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
WO1998057698A1 (en) 1997-06-18 1998-12-23 H.D.S. Systems, Ltd. Cannula pump valves

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

Similar Documents

Publication Publication Date Title
EP1017433A4 (en) Flow controlled blood pump system
DE69829554D1 (en) OVALGEFORTME HEART CANNULA
EP1045708A4 (en) Heart assist system with apex cannula pump
IL129380A0 (en) Electrochemical syringe pump
EP0697898A4 (en) Ambulatory infusion pump
GB2338754B (en) Volumetric infusion pump
DE59608473D1 (en) Implantable infusion pump
DE59608632D1 (en) IMPLANTABLE INFUSION PUMP
DE59604474D1 (en) Implantable infusion pump
DE59709443D1 (en) BLOOD PUMP
AU7493398A (en) Pulsatile drug delivery system
AU130693S (en) Volumetric infusion pump
DE59504201D1 (en) Implantable infusion pump
IL114517A0 (en) Heart assist system
GB2317924B (en) Peristaltic pump
IL120697A (en) Peristaltic pump
AU2397600A (en) Improved integrated blood oxygenator and pump system
GB9726432D0 (en) Rotary heart pump
GB2342188B (en) Infusion pump
DE29622313U1 (en) Infusion pump
DE29700622U1 (en) Infusion cannula
EP1032306A4 (en) Self-administered lancet delivery system
AU2002320740A1 (en) Flow Controlled Blood Pump System
IL157225A0 (en) Electrochemical syringe pump
IL156190A0 (en) Infusion pump

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19990930

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE ES FR GB IT NL SE

A4 Supplementary search report drawn up and despatched

Effective date: 20010802

AK Designated contracting states

Kind code of ref document: A4

Designated state(s): DE ES FR GB IT NL SE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20011029