WO2002028450A3 - Implantable heart assist devices and methods - Google Patents

Implantable heart assist devices and methods Download PDF

Info

Publication number
WO2002028450A3
WO2002028450A3 PCT/US2001/028995 US0128995W WO0228450A3 WO 2002028450 A3 WO2002028450 A3 WO 2002028450A3 US 0128995 W US0128995 W US 0128995W WO 0228450 A3 WO0228450 A3 WO 0228450A3
Authority
WO
WIPO (PCT)
Prior art keywords
devices
methods
assist devices
heart assist
implantable heart
Prior art date
Application number
PCT/US2001/028995
Other languages
French (fr)
Other versions
WO2002028450A2 (en
Inventor
Paul A Spence
Mark Ortiz
Original Assignee
Paul A Spence
Mark Ortiz
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 Paul A Spence, Mark Ortiz filed Critical Paul A Spence
Priority to EP01968916A priority Critical patent/EP1322229A2/en
Priority to AU2001289120A priority patent/AU2001289120A1/en
Publication of WO2002028450A2 publication Critical patent/WO2002028450A2/en
Publication of WO2002028450A3 publication Critical patent/WO2002028450A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
    • A61F2/2478—Passive devices for improving the function of the heart muscle, i.e. devices for reshaping the external surface of the heart, e.g. bags, strips or bands
    • A61F2/2481—Devices outside the heart wall, e.g. bags, strips or bands
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
    • 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
    • A61M60/187—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 inside of the patient's native heart, e.g. contractile structures placed inside 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
    • A61M60/10—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
    • A61M60/40—Details relating to driving
    • A61M60/465—Details relating to driving for devices for mechanical circulatory actuation
    • A61M60/47—Details relating to driving for devices for mechanical circulatory actuation the force acting on the actuation means being mechanical, e.g. mechanically driven members clamping a blood vessel
    • A61M60/481—Details relating to driving for devices for mechanical circulatory actuation the force acting on the actuation means being mechanical, e.g. mechanically driven members clamping a blood vessel generated by a solenoid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
    • A61B2017/00238—Type of minimally invasive operation
    • A61B2017/00243—Type of minimally invasive operation cardiac
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
    • A61F2/2478—Passive devices for improving the function of the heart muscle, i.e. devices for reshaping the external surface of the heart, e.g. bags, strips or bands
    • A61F2/2487—Devices within the heart chamber, e.g. splints
    • 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

Abstract

Heart support and assist devices (10) for supporting and assisting the pumping action of the heart (14). Various embodiments include mesh support devices (150), devices (10, 130) using straps, spiral-shaped devices (80), catheter-based devices (200) and related methods.
PCT/US2001/028995 2000-10-03 2001-09-17 Implantable heart assist devices and methods WO2002028450A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP01968916A EP1322229A2 (en) 2000-10-03 2001-09-17 Implantable heart assist devices and methods
AU2001289120A AU2001289120A1 (en) 2000-10-03 2001-09-17 Implantable heart assist devices and methods

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/677,981 2000-10-03
US09/677,981 US6808483B1 (en) 2000-10-03 2000-10-03 Implantable heart assist devices and methods

Publications (2)

Publication Number Publication Date
WO2002028450A2 WO2002028450A2 (en) 2002-04-11
WO2002028450A3 true WO2002028450A3 (en) 2002-08-15

Family

ID=24720886

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/028995 WO2002028450A2 (en) 2000-10-03 2001-09-17 Implantable heart assist devices and methods

Country Status (4)

Country Link
US (2) US6808483B1 (en)
EP (1) EP1322229A2 (en)
AU (1) AU2001289120A1 (en)
WO (1) WO2002028450A2 (en)

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US9005672B2 (en) 2006-11-17 2015-04-14 Abbott Cardiovascular Systems Inc. Methods of modifying myocardial infarction expansion
US9242005B1 (en) 2006-08-21 2016-01-26 Abbott Cardiovascular Systems Inc. Pro-healing agent formulation compositions, methods and treatments
US9539410B2 (en) 2005-04-19 2017-01-10 Abbott Cardiovascular Systems Inc. Methods and compositions for treating post-cardial infarction damage

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US7883539B2 (en) 1997-01-02 2011-02-08 Edwards Lifesciences Llc Heart wall tension reduction apparatus and method
US6332893B1 (en) 1997-12-17 2001-12-25 Myocor, Inc. Valve to myocardium tension members device and method
US6260552B1 (en) 1998-07-29 2001-07-17 Myocor, Inc. Transventricular implant tools and devices
AUPQ090499A0 (en) 1999-06-10 1999-07-01 Peters, William S Heart assist device and system
US6723038B1 (en) 2000-10-06 2004-04-20 Myocor, Inc. Methods and devices for improving mitral valve function
AUPR669001A0 (en) * 2001-07-30 2001-08-23 Sunshine Heart Company Pty Ltd A fluid pressure generating means
US6695769B2 (en) * 2001-09-25 2004-02-24 The Foundry, Inc. Passive ventricular support devices and methods of using them
US6764510B2 (en) 2002-01-09 2004-07-20 Myocor, Inc. Devices and methods for heart valve treatment
US7361368B2 (en) 2002-06-28 2008-04-22 Advanced Cardiovascular Systems, Inc. Device and method for combining a treatment agent and a gel
US20040015041A1 (en) * 2002-07-18 2004-01-22 The University Of Cincinnati Protective sheath apparatus and method for use with a heart wall actuation system for the natural heart
US7112219B2 (en) 2002-11-12 2006-09-26 Myocor, Inc. Devices and methods for heart valve treatment
AU2002952691A0 (en) 2002-11-15 2002-11-28 Sunshine Heart Company Pty Ltd Heart assist device utilising aortic deformation
US20040167375A1 (en) * 2003-02-25 2004-08-26 Couvillon Lucien A. Cardiac assist device with electroactive polymers
US8383158B2 (en) * 2003-04-15 2013-02-26 Abbott Cardiovascular Systems Inc. Methods and compositions to treat myocardial conditions
US20060167334A1 (en) * 2003-06-26 2006-07-27 Anstadt Mark P Method and apparatus for direct mechanical ventricular actuation with favorable conditioning and minimal heart stress
US7494459B2 (en) * 2003-06-26 2009-02-24 Biophan Technologies, Inc. Sensor-equipped and algorithm-controlled direct mechanical ventricular assist device
US7862499B2 (en) * 2003-10-30 2011-01-04 Sunshine Heart Company Pty Ltd Blood vessel wrap
AU2004284842B2 (en) * 2003-10-31 2010-03-04 Nuwellis, Inc. Synchronisation control system
US7887478B2 (en) 2003-10-31 2011-02-15 Sunshine Heart Company Pty Ltd Percutaneous gas-line
CN1878581B (en) * 2003-11-11 2010-07-07 阳光心脏有限公司 Actuator for a heart assist device
US20050148814A1 (en) * 2004-01-05 2005-07-07 Fischi Michael C. Muscle function augmentation
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US7981065B2 (en) * 2004-12-20 2011-07-19 Cardiac Pacemakers, Inc. Lead electrode incorporating extracellular matrix
US20060189840A1 (en) * 2005-02-18 2006-08-24 Acorn Cardiovascular, Inc. Transmyocardial delivery of cardiac wall tension relief
US8187621B2 (en) 2005-04-19 2012-05-29 Advanced Cardiovascular Systems, Inc. Methods and compositions for treating post-myocardial infarction damage
US8303972B2 (en) 2005-04-19 2012-11-06 Advanced Cardiovascular Systems, Inc. Hydrogel bioscaffoldings and biomedical device coatings
US20080125745A1 (en) 2005-04-19 2008-05-29 Shubhayu Basu Methods and compositions for treating post-cardial infarction damage
US8828433B2 (en) 2005-04-19 2014-09-09 Advanced Cardiovascular Systems, Inc. Hydrogel bioscaffoldings and biomedical device coatings
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9539410B2 (en) 2005-04-19 2017-01-10 Abbott Cardiovascular Systems Inc. Methods and compositions for treating post-cardial infarction damage
US9242005B1 (en) 2006-08-21 2016-01-26 Abbott Cardiovascular Systems Inc. Pro-healing agent formulation compositions, methods and treatments
US9005672B2 (en) 2006-11-17 2015-04-14 Abbott Cardiovascular Systems Inc. Methods of modifying myocardial infarction expansion

Also Published As

Publication number Publication date
AU2001289120A1 (en) 2002-04-15
US20050113632A1 (en) 2005-05-26
EP1322229A2 (en) 2003-07-02
WO2002028450A2 (en) 2002-04-11
US6808483B1 (en) 2004-10-26

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