Everting heart valve

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7780725
APP PUB NO 20050283231A1
SERIAL NO

10870340

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention provides methods and apparatus for endovascularly replacing a patient's heart valve. The apparatus includes a replacement valve and an expandable anchor configured for endovascular delivery to a vicinity of the patient's heart valve. In some embodiments, the replacement valve is adapted to wrap about the anchor, for example, by everting during endovascular deployment. In some embodiments, the replacement valve is not connected to expandable portions of the anchor. In some embodiments, the anchor is configured for active foreshortening during endovascular deployment. In some embodiments, the anchor includes expandable lip and skirt regions for engaging the patient's heart valve during deployment. In some embodiments, the anchor comprises a braid fabricated from a single strand of wire. In some embodiments, the apparatus includes a lock configured to maintain anchor expansion. The invention also includes methods for endovascularly replacing a patient's heart valve. In some embodiments, the method includes the steps of endovascularly delivering a replacement valve and an expandable anchor to a vicinity of the heart valve, wrapping at least a portion of the replacement valve about the anchor, and expanding the anchor to a deployed configuration.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
BOSTON SCIENTIFIC SCIMED, INC.MAPLE GROVE, MN5612

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Geshlider, Robert A San Francisco, US 49 7767
Haug, Ulrich R Campbell, US 58 9030
Michlitsch, Kenneth J Livermore, US 80 6578
Morejohn, Dwight P Davis, US 120 12884
Salahieh, Amr Saratoga, US 184 18295
Saul, Tom El Granada, US 97 7740
Valencia, Hans F Berkeley, US 74 8920

Cited Art Landscape

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Patent Citation Ranking

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Patent Info (Count) # Cites Year
 
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* 9833252 Multi-component obstruction removal system and method 0 2014
* 2014/0277,013 Multi-Component Obstruction Removal System And Method 9 2014
 
EDWARDS LIFESCIENCES CARDIAQ LLC (11)
9456896 Body cavity prosthesis 3 2013
9339378 Vascular implant and delivery system 10 2013
9339379 Vascular implant and delivery system 12 2013
9339377 Body cavity prosthesis 3 2013
9339380 Vascular implant 9 2014
9681951 Prosthesis with outer skirt and anchors 2 2014
9585747 Vascular implant 1 2014
9532869 Vascular implant 0 2014
9333073 Vascular implant and delivery method 0 2014
9597183 Delivery system for vascular implant 0 2014
9333074 Vascular implant and delivery system 5 2015
 
MEDTRONIC, INC. (9)
* 9149358 Delivery systems for prosthetic heart valves 0 2009
* 2009/0192,586 Delivery Systems for Prosthetic Heart Valves 111 2009
9144663 Methods and devices for repairing and/or preventing paravalvular leakage post-implantation of a valve prosthesis 0 2012
9072602 Transcatheter valve prosthesis having a variable shaped cross-section for preventing paravalvular leakage 0 2012
9232995 Valve prosthesis and method for delivery 5 2013
9456897 Transcatheter valve prosthesis and a concurrently delivered sealing component 0 2013
8986375 Anti-paravalvular leakage component for a transcatheter valve prosthesis 10 2013
9662202 Heart valve prosthesis 0 2014
9867698 Valve prosthesis and method for delivery 0 2015
 
CORMOVE (1)
* 9883959 Device for treating a blood circulation conduit 0 2013
 
MEDTRONIC CV LUXEMBOURG S.A.R.L. (2)
9132007 Anti-paravalvular leakage components for a transcatheter valve prosthesis 1 2013
9675451 Anti-paravalvular leakage component for a transcatheter valve prosthesis 0 2014
 
ST. JUDE MEDICAL, LLC (16)
9532868 Collapsible-expandable prosthetic heart valves with structures for clamping native tissue 1 2007
9351831 Collapsible and re-expandable prosthetic heart valve cuff designs and complementary technological applications 2 2014
9241794 Collapsible prosthetic heart valves 12 2014
9675449 Collapsible and re-expandable prosthetic heart valve cuff designs and complementary technological applications 0 2014
9220594 Collapsible and re-expandable prosthetic heart valve cuff designs and complementary technological applications 7 2014
9820851 Collapsible-expandable prosthetic heart valves with structures for clamping native tissue 0 2015
9351832 Collapsible and re-expandable prosthetic heart valve cuff designs and complementary technological applications 2 2015
9289296 Collapsible and re-expandable prosthetic heart valve cuff designs and complementary technological applications 2 2015
9351828 Collapsible prosthetic heart valves 0 2015
9414911 Collapsible prosthetic heart valves 1 2015
9345571 Collapsible prosthetic heart valves 0 2015
9545307 Collapsible prosthetic heart valves 0 2016
9693859 Collapsible prosthetic heart valves 1 2016
9636221 Collapsible prosthetic heart valves 0 2016
9549815 Collapsible prosthetic heart valves 0 2016
9681949 Collapsible and re-expandable prosthetic heart valve cuff designs and complementary technological applications 0 2016
 
EDWARDS LIFESCIENCES CORPORATION (2)
8568472 Integrated heart valve delivery system 28 2007
9393110 Prosthetic heart valve 6 2011
 
Cardiac Pacemakers, Inc. (3)
9415225 Method and apparatus for pacing during revascularization 0 2013
9199085 Method and apparatus for pacing during revascularization 0 2013
9649495 Method and apparatus for pacing during revascularization 0 2015
 
CAISSON INTERVENTIONAL, LLC (9)
9427315 Valve replacement systems and methods 0 2013
9011515 Heart valve assembly systems and methods 1 2013
9427316 Valve replacement systems and methods 14 2014
9421094 Methods and systems for heart valve therapy 0 2014
9050188 Methods and systems for heart valve therapy 21 2014
9750605 Systems and methods for heart valve therapy 0 2015
9750606 Systems and methods for heart valve therapy 0 2015
9750607 Systems and methods for heart valve therapy 0 2015
9566152 Heart valve assembly and methods 0 2015
 
SADRA MEDICAL, INC. (5)
8062357 Methods and apparatus for endovascular heart valve replacement comprising tissue grasping elements 0 2005
8075614 Methods and apparatus for endovascularly replacing a patient's heart valve 0 2007
8133271 Repositionable heart valve and method 0 2008
8062356 Repositionable heart valve and method 0 2008
8211170 Medical devices and delivery systems for delivering medical devices 0 2009
 
Sadra Medicl, Inc. (1)
8246678 Methods and apparatus for endovascularly replacing a patient's heart valve 58 2007
 
BOSTON SCIENTIFIC SCIMED, INC. (44)
8840663 Repositionable heart valve method 59 2003
8603160 Method of using a retrievable heart valve anchor with a sheath 71 2003
8182528 Locking heart valve anchor 103 2003
9526609 Methods and apparatus for endovascularly replacing a patient's heart valve 0 2004
8343213 Leaflet engagement elements and methods for use thereof 92 2004
8828078 Methods and apparatus for endovascular heart valve replacement comprising tissue grasping elements 73 2005
8052749 Methods and apparatus for endovascular heart valve replacement comprising tissue grasping elements 90 2005
8579962 Methods and apparatus for performing valvuloplasty 48 2005
9005273 Assessing the location and performance of replacement heart valves 47 2007
8252052 Methods and apparatus for endovascularly replacing a patient's heart valve 61 2008
8231670 Repositionable heart valve and method 76 2008
8668733 Everting heart valve 70 2008
* 8114147 Continuous double layered stent for migration resistance 16 2009
* 2009/0312,834 CONTINUOUS DOUBLE LAYERED STENT FOR MIGRATION RESISTANCE 48 2009
8992608 Everting heart valve 49 2009
8328868 Medical devices and delivery systems for delivering medical devices 61 2009
8623078 Replacement valve and anchor 25 2011
* 8858620 Methods and apparatus for endovascularly replacing a heart valve 49 2011
* 2012/0016,469 Methods and Apparatus for Endovascularly Replacing a Heart Valve 17 2011
8894703 Systems and methods for delivering a medical implant 30 2011
8623076 Low profile heart valve and delivery system 21 2011
8840662 Repositionable heart valve and method 27 2011
8617236 Medical devices and delivery systems for delivering medical devices 45 2011
9861476 Leaflet engagement elements and methods for use thereof 0 2011
9011521 Methods and apparatus for endovascularly replacing a patient's heart valve 26 2011
8663314 Continuous double layered stent for migration resistance 0 2012
8998976 Coupling system for medical devices 11 2012
9474598 Profile reduction seal 0 2012
9393114 Apparatus for endovascularly replacing a heart valve 0 2012
9358106 Methods and apparatus for performing valvuloplasty 0 2013
9393113 Retrievable heart valve anchor and method 0 2013
9358110 Medical devices and delivery systems for delivering medical devices 1 2013
9277991 Low profile heart valve and delivery system 0 2013
9585749 Replacement heart valve assembly 0 2014
9308085 Repositionable heart valve and method 0 2014
9320599 Methods and apparatus for endovascularly replacing a heart valve 0 2014
9532872 Systems and methods for delivering a medical implant 0 2014
9370421 Medical device handle 0 2014
9585750 Methods and apparatus for endovascularly replacing a patient's heart valve 0 2015
9744035 Everting heart valve 0 2015
9901445 Valve locking mechanism 0 2015
9861477 Prosthetic heart valve square leaflet-leaflet stitch 0 2016
9788942 Prosthetic heart valve having tubular seal 0 2016
9872768 Medical devices and delivery systems for delivering medical devices 0 2016
 
W. L. GORE & ASSOCIATES, INC. (6)
9283072 Everting transcatheter valve and methods 1 2013
9398952 Planar zone in prosthetic heart valve leaflet 0 2013
9144492 Truncated leaflet for prosthetic heart valves, preformed valve 0 2013
9101469 Prosthetic heart valve with leaflet shelving 0 2013
9737398 Prosthetic valves, frames and leaflets and methods thereof 0 2013
9827089 Methods for improved prosthetic heart valve with leaflet shelving 0 2015
 
CEPHEA VALVE TECHNOLOGIES, INC. (6)
8728155 Disk-based valve apparatus and method for the treatment of valve dysfunction 32 2013
9561103 System and method for cardiac valve repair and replacement 3 2014
8870948 System and method for cardiac valve repair and replacement 48 2014
9554899 System and method for cardiac valve repair and replacement 0 2015
9492273 Replacement cardiac valves and methods of use and manufacture 3 2015
9439757 Replacement cardiac valves and methods of use and manufacture 3 2015
 
NEOVASC TIARA INC. (4)
9554897 Methods and apparatus for engaging a valve prosthesis with tissue 0 2013
9770329 Transcatheter mitral valve prosthesis 0 2013
9572665 Methods and apparatus for delivering a prosthetic valve to a beating heart 0 2014
9713529 Sequentially deployed transcatheter mitral valve prosthesis 0 2016
* Cited By Examiner

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