AU8355098A - Double-tube heart-assistance system - Google Patents

Double-tube heart-assistance system

Info

Publication number
AU8355098A
AU8355098A AU83550/98A AU8355098A AU8355098A AU 8355098 A AU8355098 A AU 8355098A AU 83550/98 A AU83550/98 A AU 83550/98A AU 8355098 A AU8355098 A AU 8355098A AU 8355098 A AU8355098 A AU 8355098A
Authority
AU
Australia
Prior art keywords
double
assistance system
tube heart
heart
tube
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.)
Abandoned
Application number
AU83550/98A
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 AU8355098A publication Critical patent/AU8355098A/en
Abandoned 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
    • A61M60/20—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
    • 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
    • A61M60/80—Constructional details other than related to driving
    • A61M60/835—Constructional details other than related to driving of positive displacement blood pumps
    • A61M60/837—Aspects of flexible displacement members, 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0074—Dynamic characteristics of the catheter tip, e.g. openable, closable, expandable or deformable
    • A61M25/0075—Valve means
    • 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
    • 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
AU83550/98A 1998-07-19 1998-07-19 Double-tube heart-assistance system Abandoned AU8355098A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IL1998/000338 WO2000003754A1 (en) 1998-07-19 1998-07-19 Double-tube heart-assistance system

Publications (1)

Publication Number Publication Date
AU8355098A true AU8355098A (en) 2000-02-07

Family

ID=11062343

Family Applications (1)

Application Number Title Priority Date Filing Date
AU83550/98A Abandoned AU8355098A (en) 1998-07-19 1998-07-19 Double-tube heart-assistance system

Country Status (3)

Country Link
EP (1) EP1098671A1 (en)
AU (1) AU8355098A (en)
WO (1) WO2000003754A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8414568B2 (en) 2006-04-04 2013-04-09 The Spectranetics Corporation Laser-assisted guidewire having a variable stiffness shaft
DE102007009506B3 (en) * 2007-02-25 2008-04-30 Kleophas, Werner, Dr. Double lumen catheter arrangement for continuously administering e.g. medicine, has fairlead pump i.e. micro gearwheel pump, that is provided for temporary and permanent maintenance of fluid circulation in lumens outside of treatment phase
DE102007012817A1 (en) * 2007-03-16 2008-09-18 Mwf Consult Ltd. Device for supporting the heart and the circulation
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
DE102008038243B4 (en) * 2008-04-19 2013-05-08 Lutz Habbel LVAD pump assembly, and method of operating such
FR2969498B1 (en) * 2010-12-23 2013-10-25 Corhem TEMPORARY MECHANICAL CIRCULATORY ASSISTANCE DEVICE FOR THE HEART.
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
JP2012249732A (en) * 2011-06-01 2012-12-20 Univ Of Tokyo Cannula and assisted circulation device
EP2617443B1 (en) 2012-01-17 2015-10-21 PulseCath B.V. Pressure actuated single-lumen blood pumping device
WO2021037373A1 (en) * 2019-08-30 2021-03-04 Avidal Group Gmbh Cannula for endovascular blood circuit support, corresponding assembly and method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1265655A (en) * 1968-05-10 1972-03-01
US3955617A (en) 1974-12-09 1976-05-11 The De Laval Separator Company Swept surface heat exchanger with dual heat exchange media
DE8600423U1 (en) * 1986-01-10 1986-04-24 Magasi, Josef, 6902 Sandhausen Device for the autotransfusion of blood
WO1990009204A1 (en) * 1989-02-02 1990-08-23 Regents Of The University Of Minnesota A single-lumen, bidirectional, check valve catheter
US4985014A (en) * 1989-07-11 1991-01-15 Orejola Wilmo C Ventricular venting loop
US5314408A (en) * 1992-11-13 1994-05-24 Cardiovascular Imaging Systems, Inc. Expandable member for a catheter system
AU2379495A (en) * 1994-04-04 1995-10-23 Brian W. Loggie Multi-lumen catheter system
IL114517A0 (en) 1995-07-10 1995-11-27 R D C Rafael Dev Corp Ltd Heart assist system
IL119899A0 (en) * 1996-12-24 1997-03-18 Medicard Ltd Heart assist valve

Also Published As

Publication number Publication date
EP1098671A1 (en) 2001-05-16
WO2000003754A1 (en) 2000-01-27

Similar Documents

Publication Publication Date Title
AU2174700A (en) Brain-body actuated system
AU6017799A (en) Object location system
AU2297001A (en) Telestrator system
AU4192199A (en) Proposal based architecture system
AU4282899A (en) Location system
AU6197600A (en) Tactiovisual distance-to-exit exit-finding system
AU5869900A (en) Uv-imager system
AU1977499A (en) Communications system
AU6308699A (en) Cell-cap connection system
AU8355098A (en) Double-tube heart-assistance system
AU5688499A (en) Non-knotting line
AU2001227395A1 (en) Block system
AU762491C (en) Mixing system
AU3209499A (en) Extrusion system
AU3065399A (en) Transfer system
AU2609599A (en) Sensor-coupling
AU2533199A (en) Structural systems
AU1053400A (en) Communications system
AU5302199A (en) Dehumidifying system
AU6048899A (en) Phosphor system
AU2069199A (en) Codelets
AU1055399A (en) Rollerboard
AU3612399A (en) Pipe connection system
AU3341900A (en) Welding system
AU4616699A (en) Hydromagnetotherapy system

Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase