EP1035880A1 - Systeme d'assistance cardiaque a pompe a canule - Google Patents

Systeme d'assistance cardiaque a pompe a canule

Info

Publication number
EP1035880A1
EP1035880A1 EP98910961A EP98910961A EP1035880A1 EP 1035880 A1 EP1035880 A1 EP 1035880A1 EP 98910961 A EP98910961 A EP 98910961A EP 98910961 A EP98910961 A EP 98910961A EP 1035880 A1 EP1035880 A1 EP 1035880A1
Authority
EP
European Patent Office
Prior art keywords
cannula
heart
distal end
blood
valve
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Withdrawn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
EP98910961A
Other languages
German (de)
English (en)
Inventor
Dan Rottenberg
Dudu Haimovich
David Shoshani
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 EP1035880A1 publication Critical patent/EP1035880A1/fr
Withdrawn legal-status Critical Current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

Abstract

L'invention porte sur un système de pompe d'assistance cardiaque comportant une canule présentant une extrémité distale, une soupape d'admission associée à la canule, une soupape de sortie associée à la canule, et une protubérance dilatable telle qu'un ballonnet gonflable disposé à l'extrémité distale de la canule. En variante l'invention porte sur un système de pompe d'assistance cardiaque comportant une canule présentant une extrémité distale, une soupape d'admission et une soupape de sortie et un guide présentant une extrémité distale servant à guider la canule et comprenant une protubérance dilatable telle qu'un ballonnet gonflable disposé à l'extrémité distale du guide. En autre variante ou additionnellement, la pompe peut servir à aspirer du sang directement dans une oreillette telle que l'oreillette droite ou dans une veine associée à l'oreillette telle que la veine cave pour le faire passer dans une artère, associée au même côté du coeur que l'oreillette, telle que l'artère pulmonaire.
EP98910961A 1997-11-24 1998-03-26 Systeme d'assistance cardiaque a pompe a canule Withdrawn EP1035880A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/IL1997/000386 WO1999026676A1 (fr) 1997-11-24 1997-11-24 Systeme d'assistance cardiaque a pompe a canule apexienne
WOPCT/IL97/00386 1997-11-24
PCT/IL1998/000142 WO1999026677A1 (fr) 1997-11-24 1998-03-26 Systeme d'assistance cardiaque a pompe a canule

Publications (1)

Publication Number Publication Date
EP1035880A1 true EP1035880A1 (fr) 2000-09-20

Family

ID=11062025

Family Applications (2)

Application Number Title Priority Date Filing Date
EP97946021A Withdrawn EP1045708A4 (fr) 1997-11-24 1997-11-24 Systeme d'assistance cardiaque a pompe a canule apexienne
EP98910961A Withdrawn EP1035880A1 (fr) 1997-11-24 1998-03-26 Systeme d'assistance cardiaque a pompe a canule

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP97946021A Withdrawn EP1045708A4 (fr) 1997-11-24 1997-11-24 Systeme d'assistance cardiaque a pompe a canule apexienne

Country Status (4)

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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9162038B2 (en) 2011-04-11 2015-10-20 The Spectranetics Corporation Needle and guidewire holder
US9283039B2 (en) 2006-04-04 2016-03-15 The Spectranetics Corporation Laser-assisted guidewire having a variable stiffness shaft
US9855100B2 (en) 2008-04-02 2018-01-02 The Spectranetics Corporation Liquid light-guide catheter with optically diverging tip
US10092357B2 (en) 2008-07-21 2018-10-09 The Spectranetics Corporation Tapered liquid light guide
US11083870B2 (en) 2011-04-11 2021-08-10 The Spectranetics Corporation Hypotube based support catheter

Families Citing this family (13)

* 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
EP1673127B1 (fr) 2003-09-02 2014-07-02 PulseCath B.V. Pompe a catheter
US7494477B2 (en) 2003-09-02 2009-02-24 Pulsecath B.V. Catheter pump, catheter and fittings therefore and methods of using a catheter pump
JP2007533387A (ja) 2004-04-21 2007-11-22 イノベータ バイオメド リミテッド 吸入器
FR3001719B1 (fr) * 2013-02-07 2016-02-05 Gb Dev Dispositif distributeur de fluide et procede de fabrication d'un tel dispositif.
JP7414529B2 (ja) 2017-06-07 2024-01-16 シファメド・ホールディングス・エルエルシー 血管内流体移動デバイス、システム、および使用方法
WO2019094963A1 (fr) 2017-11-13 2019-05-16 Shifamed Holdings, Llc Dispositifs de déplacement de liquide intravasculaire, systèmes et procédés d'utilisation
JP7410034B2 (ja) 2018-02-01 2024-01-09 シファメド・ホールディングス・エルエルシー 血管内血液ポンプならびに使用および製造の方法
US11964145B2 (en) 2019-07-12 2024-04-23 Shifamed Holdings, Llc Intravascular blood pumps 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 (fr) * 2019-08-30 2021-03-04 Avidal Group Gmbh Canule d'assistance à un circuit sanguin endovasculaire, ensemble et procédé correspondants
US11724089B2 (en) 2019-09-25 2023-08-15 Shifamed Holdings, Llc Intravascular blood pump systems and methods of use and control thereof

Family Cites Families (10)

* 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
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
JPH0636821B2 (ja) * 1990-03-08 1994-05-18 健二 山崎 体内埋設形の補助人工心臓
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
IL114517A0 (en) 1995-07-10 1995-11-27 R D C Rafael Dev Corp Ltd Heart assist system
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 (fr) 1997-06-18 1998-12-23 H.D.S. Systems, Ltd. Valvules reliees a une pompe incorporees a une canule

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9926677A1 *

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9283039B2 (en) 2006-04-04 2016-03-15 The Spectranetics Corporation Laser-assisted guidewire having a variable stiffness shaft
US11445892B2 (en) 2006-04-04 2022-09-20 The Spectranetics Corporation Laser-assisted guidewire having a variable stiffness shaft
US9855100B2 (en) 2008-04-02 2018-01-02 The Spectranetics Corporation Liquid light-guide catheter with optically diverging tip
US10716625B2 (en) 2008-04-02 2020-07-21 The Spectranetics Corporation Liquid light-guide catheter with optically diverging tip
US10092357B2 (en) 2008-07-21 2018-10-09 The Spectranetics Corporation Tapered liquid light guide
US9162038B2 (en) 2011-04-11 2015-10-20 The Spectranetics Corporation Needle and guidewire holder
US9668766B2 (en) 2011-04-11 2017-06-06 The Spectranetics Corporation Needle and guidewire holder
US10292727B2 (en) 2011-04-11 2019-05-21 The Spectranetics Corporation Needle and guidewire holder
US11083870B2 (en) 2011-04-11 2021-08-10 The Spectranetics Corporation Hypotube based support catheter

Also Published As

Publication number Publication date
WO1999026676A1 (fr) 1999-06-03
EP1045708A1 (fr) 2000-10-25
AU6515898A (en) 1999-06-15
AU5132498A (en) 1999-06-15
JP2002510216A (ja) 2002-04-02
EP1045708A4 (fr) 2001-09-12
JP2001523529A (ja) 2001-11-27
WO1999026677A1 (fr) 1999-06-03

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

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