Matches 1 - 41 out of 41


Match Document Document Title
US20080167714 METHODS AND APPARATUS FOR CARDIAC VALVE REPAIR  
The methods, devices, and systems are provided for performing endovascular repair of atrioventricular and other cardiac valves in the heart. Regurgitation of an atrioventricular valve,...
US20070173932 PROSTHETIC MITRAL VALVE  
An improved prosthetic mitral valve is provided having advantageous hemodynamic performance, nonthrombogenicity, and durability. The valve includes a valve body having an inflow annulus and an...
US20130166021 DURABLE MULTI-LAYER HIGH STRENGTH POLYMER COMPOSITE SUITABLE FOR IMPLANT AND ARTICLES PRODUCED THEREFROM  
A thin, biocompatible, high-strength, composite material is disclosed that is suitable for use in various implanted configurations. The composite material maintains flexibility in high-cycle...
US20130085566 Prosthetic Heart Valves, Support Structures and Systems and Methods for Implanting the Same  
Described herein are systems and methods for operation of a prosthetic valve support structure (32) having additional reinforcement coupled with panels (36). Multiple support members (620) are...
US20140121766 REPLACEMENT VALVE AND ANCHOR  
Apparatus for endovascularly replacing a patient's heart valve, including: a replacement valve adapted to be delivered endovascularly to a vicinity of the heart valve; an expandable anchor adapted...
US20150045879 SYNTHETIC CHORD FOR CARDIAC VALVE REPAIR APPLICATIONS  
Synthetic chord devices and methods for using the same for connecting tissues are provided. Aspects of the synthetic chord devices include a first flexible connector having first and second ends....
US20100217382 MITRAL VALVE REPLACEMENT WITH ATRIAL ANCHORING  
A prosthetic mitral valve assembly and method of inserting the same is disclosed. In certain disclosed embodiments, the prosthetic mitral valve assembly includes a stent and valve combination. The...
US20080319541 DEVICES AND METHODS FOR REPAIRING CARDIAC VALVES  
Devices and methods for the repair of a defective cardiac valve are provided. The implantable devices provide a leaflet coaptation surface and correct for one or more prolapsing segments of a...
US20120172979 METHODS FOR PROSTHETIC VALVES FORMED WITH ISOTROPIC FILTER SCREEN LEAFLETS  
In one embodiment of the invention, a method of forming a prosthetic check valve is disclosed. The prosthetic check valve is formed of leaflets cut from filtration screen material with uniform...
US20120172978 PROSTHETIC VALVES FORMED WITH ISOTROPIC FILTER SCREEN LEAFLETS  
“In one embodiment of the invention, a prosthetic check valve is disclosed with leaflets cut from filtration screen material with uniform pore size having openings with a dimension inclusively...
US20090216321 PROSTHETIC VALVE WITH SELECTIVELY POSITIONED BIOACTIVE AGENT  
A prosthetic valve includes a support frame, a leaflet attached to the support frame, and a bioactive agent associated with the leaflet. A first free edge of the leaflet permits fluid flow through...
US20090105813 IMPLANTABLE VALVE DEVICE  
Valve devices, methods of making valve devices, and methods of treating various venous-related conditions, disorders and/or diseases are described. In one embodiment, a valve device includes an...
US20080133004 INVOLUTED CYLINDER VALVE  
A prosthetic tri-leaflet valve formed by involuting a portion of a tubular structure inside itself. The valve can be made by a method comprising providing a tubular segment in which three...
US20120172980 KITS WITH PROSTHETIC VALVES FORMED WITH ISOTROPIC FILTER SCREEN LEAFLETS AND METHODS THEREOF  
In one embodiment of the invention, a catheter delivery system or kit is disclosed. The kit contains a prosthetic check valve with leaflets cut from filtration screen material with uniform pore...
US20080109070 BIODEGRADABLE ELASTOMERIC SCAFFOLDS CONTAINING MICROINTEGRATED CELLS  
Described herein are elastomeric materials, and in particular porous biodegradable elastomeric materials which optionally may have microintegrated cells. Also described herein are bioprosthetic...
US20050209689 Synthetic leaflets for heart valve repair or replacement  
Heart valve leaflets are described that include a plurality of supports within a coapting portion and a substantially arcuate portion. The plurality of supports provide the leaflet with...
US20050143810 Cardiovascular implant, method and device for its production, and its provision for surgery  
A cardiovascular implant for use in surgery, in particular a heart valve with flaps, made substantially of biocompatible synthetic polymer material in the form of a three-dimensional structure,...
US20080147183 Endovalve  
The endovalve comprises an endoprosthesis deployable between a contracted state and an expanded state. The endoprosthesis defines an internal duct. The endovalve includes a valve placed in the...
US20130274874 CURVED FIBER ARRANGEMENT FOR PROSTHETIC HEART VALVES  
A leaflet including fibers oriented at an angle relative to at least one free edge of the leaflet. A leaflet comprising mechanisms for increasing coaptation height, preventing billowing, and...
US20110077733 LEAFLET CONTACTING APPARATUS AND METHOD  
A prosthesis can include a leaflet contacting member and an anchoring member. The leaflet contacting member can have an outer surface and an aperture that extends through at least a portion of the...
US20080294247 Prosthetic Heart Valve  
The present invention includes prosthetic heart valves having flexible leaflets and methods for fabricating the valves which improve upon the prior art.
US20050256566 Apparatus and method for improving ventricular function  
An approach is disclosed for improving ventricular function of a patient's heart. In one example, an implantable apparatus includes an inflow conduit having first and second ends spaced apart from...
US20140277408 Prosthetic Heart Valve System  
In at least one embodiment, a prosthetic valve assembly comprises a pouch connecting two valves to one another. The valve assembly is delivered by a catheter system. In some embodiments, the valve...
US20100057201 PROSTHETIC VALVE WITH VESSEL ENGAGING MEMBER  
Medical devices for implantation in a body vessel are provided. Each medical device comprises a main body, a valve, and a vessel engaging member. The vessel engaging member is disposed on an outer...
US20070043431 Prosthetic valve  
Prosthetic valves and a method for making a prosthetic valve for implantation in a body site are provided. The prosthetic valve includes at least one flexible member movable between a first...
US20090118826 Valve prosthesis  
A heart valve prosthesis having a plurality of leaflets encircling a flow opening and of size to coapt to form a valve, each leaflet having a free outflow edge at the outflow end of the leaflet,...
US20130060329 Artificial Venous Valve with Discrete Shaping Members  
The invention relates to a prosthetic valve for regulating flow through a body lumen. The medical device comprises discrete shaping members, a flexible covering, and a valve member. The discrete...
US20080109074 Method for Making a Bicuspid Pulmonary Heart Valve  
A heart valve constructed from a synthetic resin that is designed to be surgically implanted in the right ventricular outflow tract of the heart comprising a plurality of flexible members, and an...
US20140163671 LEAFLET AND VALVE APPARATUS  
The present invention provides a leaflet for use in a prosthetic valve that stabilizes the motion of the leaflet as it moves between a closed position and an open position. In accordance with...
US20080300677 Method of treatment and devices for the treatment of left ventricular failure  
The effects of acute left ventricular heart failure are mitigated by temporary support of the cardiac function through use of either one or both of an expendable temporary one-way valve positioned...
US20070265702 Percutaneous treatment for heart valves  
The invention is directed to percutaneous transvascular therapeutic procedures, particularly for patients with congestive heart failure, and systems for such procedures. A system of the invention...
US20140031928 Implant Device  
An implant device for a heart having a first chamber and a second chamber and a native valve between the chambers, the device having an elongate body having opposing ends, the body being...
US20080269879 Implantable Prosthetic Vascular Valve  
The present disclosure generally relates to implantable, prosthetic vascular valves, methods of making the valves, and methods of using the valves, in particular, in the human venous system.
US20080275540 Artificial Heart Valve Stent and Weaving Method Thereof  
An artificial heart valve and weaving method thereof are disclosed. The valve stent includes a tubular stent (10), valve leaflets (33), sealing membranes (351, 354), x-ray opaque markers (311,...
US20100249922 FIBER-REINFORCED SYNTHETIC SHEETS FOR PROSTHETIC HEART VALVE LEAFLETS  
A structure for use as a prosthetic heart valve leaflet includes a two-dimensional array that is made up of one or more fiber strands and that is covered by a web of polymer material to produce a...
US20090299469 CONE-SHAPED AORTIC ROOT REPLACEMENT GRAFT AND METHODS FOR MAKING AND USING SAME  
A new aortic root replacement graft or apparatus is disclosed and method for making and using same. The graft or apparatus includes a substantially straight and uniform cylindrical conduit having...
US20100179650 SEPARATE AORTIC ARTIFICIAL VALVE LEAFLET AND TEMPLATE FOR PREPARATION THEREOF  
Provided is an artificial aortic valve leaflet useful in the surgical treatment of aortic valve disorders through the reconstruction of aortic leaflets. The artificial aortic valve leaflet...
US20130310927 Implantable Valve System  
An implantable valve system comprises a flexible tube and a flexible valve structure. The flexible tube and flexible valve structure can be made of a synthetic polymer material. The flexible valve...
US20150088251 CARDIAC VALVE PROSTHESIS  
Provided herein is a prosthetic device in patients with ventricular assist device (VAD) support and a closed off aortic valve orifice, which reestablishes the formation of normal fluid flow...
US20150223932 EPTFE VALVES  
Stent, stent coverings, and methods of making medical devices useful in vascular valves are disclosed. Stent coverings include layered, oriented, or calendered polymer films.
US20120109290 PROSTHESIS FOR REPAIRING HEART VALVES  
The present invention relates to a prosthesis and a method for extending the valve leaflets (2a, 2b, 2c) of a heart valve (2) using the prosthesis (1). The prosthesis (1) comprises at least two...

Matches 1 - 41 out of 41