EP1007112A4 - Cardiac assist device - Google Patents

Cardiac assist device

Info

Publication number
EP1007112A4
EP1007112A4 EP98925332A EP98925332A EP1007112A4 EP 1007112 A4 EP1007112 A4 EP 1007112A4 EP 98925332 A EP98925332 A EP 98925332A EP 98925332 A EP98925332 A EP 98925332A EP 1007112 A4 EP1007112 A4 EP 1007112A4
Authority
EP
European Patent Office
Prior art keywords
assist device
cardiac assist
cardiac
assist
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Withdrawn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
EP98925332A
Other languages
German (de)
French (fr)
Other versions
EP1007112A1 (en
Inventor
John C Woodard
William J Seare Jr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1007112A1 publication Critical patent/EP1007112A1/en
Publication of EP1007112A4 publication Critical patent/EP1007112A4/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Withdrawn legal-status Critical Current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
    • A61M60/40—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
    • A61M60/10—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
    • A61M60/191—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart mechanically acting upon the outside of the patient's native heart, e.g. compressive structures placed around the heart
    • 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
    • A61M60/289—Devices for mechanical circulatory actuation assisting the residual heart function by means mechanically acting upon the patient's native heart or blood vessel structure, e.g. direct cardiac compression [DCC] 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
    • A61M60/40—Details relating to driving
    • A61M60/465—Details relating to driving for devices for mechanical circulatory actuation
    • A61M60/468—Details relating to driving for devices for mechanical circulatory actuation the force acting on the actuation means 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
    • A61M60/839—Constructional details other than related to driving of devices for mechanical circulatory actuation
    • 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
    • A61M60/861—Connections or anchorings for connecting or anchoring pumps or pumping devices to parts of 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
    • A61M60/871—Energy supply devices; Converters therefor
    • A61M60/88—Percutaneous cables
EP98925332A 1997-06-06 1998-06-09 Cardiac assist device Withdrawn EP1007112A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPO723197 1997-06-06
AUPO7231A AUPO723197A0 (en) 1997-06-06 1997-06-06 Cardiac assist device
PCT/AU1998/000433 WO1998055165A1 (en) 1997-06-06 1998-06-09 Cardiac assist device

Publications (2)

Publication Number Publication Date
EP1007112A1 EP1007112A1 (en) 2000-06-14
EP1007112A4 true EP1007112A4 (en) 2000-09-13

Family

ID=3801522

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98925332A Withdrawn EP1007112A4 (en) 1997-06-06 1998-06-09 Cardiac assist device

Country Status (4)

Country Link
EP (1) EP1007112A4 (en)
AU (1) AUPO723197A0 (en)
CA (1) CA2334264A1 (en)
WO (1) WO1998055165A1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6110100A (en) * 1998-04-22 2000-08-29 Scimed Life Systems, Inc. System for stress relieving the heart muscle and for controlling heart function
WO2000010466A1 (en) * 1998-08-17 2000-03-02 Coroneo Inc. Pericardium retraction device for positioning a beating heart
WO2000025842A1 (en) * 1998-11-04 2000-05-11 Cardio Technologies, Inc. Ventricular assist device with pre-formed inflation bladder
US6432039B1 (en) * 1998-12-21 2002-08-13 Corset, Inc. Methods and apparatus for reinforcement of the heart ventricles
AU742406B2 (en) * 1999-06-17 2002-01-03 Heart Assist Technologies Pty Ltd. An assist device for the failing heart
AUPQ100699A0 (en) * 1999-06-17 1999-07-08 Northern Sydney Area Health Service An assist device for the failing heart
WO2002056794A2 (en) * 2001-01-18 2002-07-25 The Brigham And Women's Hospital, Inc. Prosthetic device for respiratory patients
AU2002345342B2 (en) 2001-07-16 2007-09-06 Corassist Cardiovascular Ltd In-vivo method and device for improving diastolic function of the left ventricle
US7955247B2 (en) 2002-06-27 2011-06-07 The General Hospital Corporation Systems for and methods of repair of atrioventricular valve regurgitation and reversing ventricular remodeling
US20050004419A1 (en) * 2003-07-03 2005-01-06 Jacob Lavee Hydraulic assist method and system
AU2003904283A0 (en) * 2003-08-12 2003-08-28 Northern Sydney Area Health Service An implantable direct cardiac compression device and system
DE102004023191B3 (en) * 2004-05-11 2005-12-15 Ppa Technologies Ag Device for epicardial support and / or transfer of cardiac activity
ATE535279T1 (en) 2005-07-19 2011-12-15 Shalom Zvi Ben ORGAN SUPPORT SYSTEM
DE102009043795B4 (en) 2009-09-30 2017-10-19 AdjuCor GmbH Cardiac assist device and method for its control
DE102013200151A1 (en) 2013-01-08 2014-07-10 AdjuCor GmbH Heart support device with markings
US9220824B2 (en) 2013-01-08 2015-12-29 AdjuCor GmbH Implanting cardiac devices
DE102013200148A1 (en) 2013-01-08 2014-07-10 AdjuCor GmbH Plug system for a cardiac assist device
US9833551B2 (en) * 2015-04-29 2017-12-05 The Texas A&M University System Fully implantable direct cardiac and aortic compression device
DE102016115940A1 (en) * 2016-08-26 2018-03-01 Universitätsklinikum Erlangen Blood circulatory support device
CN109938994A (en) * 2019-04-30 2019-06-28 曾建新 A kind of artificial heart auxiliary device
CN111921027B (en) * 2020-07-16 2022-02-22 中南大学 Flexible ventricular assist device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5098369A (en) * 1987-02-27 1992-03-24 Vascor, Inc. Biocompatible ventricular assist and arrhythmia control device including cardiac compression pad and compression assembly
US5558617A (en) * 1992-07-28 1996-09-24 Vascor, Inc. Cardiac compression band-stay-pad assembly and method of replacing the same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4048990A (en) * 1976-09-17 1977-09-20 Goetz Robert H Heart massage apparatus
SE454942B (en) * 1986-05-22 1988-06-13 Astra Tech Ab HEART HELP DEVICE FOR INOPERATION IN BROSTHALAN
US5119804A (en) * 1990-11-19 1992-06-09 Anstadt George L Heart massage apparatus
US5911757A (en) * 1991-05-16 1999-06-15 Seare, Jr.; William J. Methods and apparatus for transcutaneous access
US5681572A (en) * 1991-10-18 1997-10-28 Seare, Jr.; William J. Porous material product and process
US5738627A (en) * 1994-08-18 1998-04-14 Duke University Bi-ventricular cardiac assist device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5098369A (en) * 1987-02-27 1992-03-24 Vascor, Inc. Biocompatible ventricular assist and arrhythmia control device including cardiac compression pad and compression assembly
US5558617A (en) * 1992-07-28 1996-09-24 Vascor, Inc. Cardiac compression band-stay-pad assembly and method of replacing the same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9855165A1 *

Also Published As

Publication number Publication date
CA2334264A1 (en) 1998-12-10
AUPO723197A0 (en) 1997-07-03
EP1007112A1 (en) 2000-06-14
WO1998055165A1 (en) 1998-12-10

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Effective date: 20050104