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US20130274865 |
Venous Valve, System, and Method With Sinus Pocket
A valve with a frame and valve leaflets that provide a sinus pocket. The valve provides for unidirectional flow of a liquid through the valve. |
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US20090171447 |
STENT-VALVES FOR VALVE REPLACEMENT AND ASSOCIATED METHODS AND SYSTEMS FOR SURGERY
Stent-valves (e.g., single-stent-valves and double-stent-valves), associated methods and systems for their delivery via minimally-invasive surgery, and guide-wire compatible closure devices for... |
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US20080004688 |
IMPLANTABLE PROSTHETIC VALVE
A valve prosthesis device is disclosed suitable for implantation in body ducts. The device comprises a support stent, comprised of a deployable construction adapted to be initially crimped in a... |
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US20070043435 |
Non-cylindrical prosthetic valve system for transluminal delivery
A prosthetic valve assembly for use in replacing a deficient native valve comprises a replacement valve supported on an expandable prosthesis frame. If desired, one or more expandable anchors may... |
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US20120197386 |
Stent-Valves for Valve Replacement and Associated Methods and Systems for Surgery
Stent-valves (e.g., single-stent-valves and double-stent-valves), associated methods and systems for their delivery via minimally-invasive surgery, and guide-wire compatible closure devices for... |
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US20080312735 |
COMBINATION VALVE AND STENT FOR TREATING VASCULAR REFLUX
A stent and valve device assembly for manufacture using suitable biocompatible materials and for placement, preferably percutaneously, into a vascular lumen. |
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US20070129788 |
Venous valve with sinus
A venous valve-with a structural member and valve leaflets that provide a sinus. |
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US20060241745 |
Blood flow controlling apparatus
A blood flow controlling apparatus, which is configured to be implanted into a blood circulatory system of a patient, comprises an anchoring means, which is arranged to fix the position of the... |
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US20060229708 |
Methods, systems and devices for cardiac valve repair
Disclosed are methods, systems, and devices for the endovascular repair of cardiac valves, particularly the atrioventricular valves which inhibit back flow of blood from a heart ventricle during... |
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US20060142847 |
Method and devices for decreasing elevated pulmonary venous pressure
The present invention relates to the implantation of one or more prosthetic valve(s) in the pulmonary vein(s) of a subject as a means of decreasing or preventing an increase in pulmonary venous... |
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US20050143807 |
Implantable vascular device comprising a bioabsorbable frame
A multiple-sided valve for implantation within a body vessel comprising a frame comprising a bioabsorbable material is provided. The devices can be pushed from a delivery catheter into the lumen... |
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US20120046733 |
METHOD OF DELIVERING A MEDICAL DEVICE ACROSS A VALVE
Devices and methods for treating veins and venous conditions, such as chronic cerebrospinal venous insufficiency, are provided. In one aspect, the disclosed subject matter provides an intraluminal... |
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US20100010623 |
PERCUTANEOUS HEART VALVE WITH STENTLESS SUPPORT
An implantable prosthetic valve having a stentless support structure. The valve has a tubular annular support structure with a first inflatable ring at a proximal end, a second inflatable ring at... |
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US20090132025 |
COMPOSITE STENT WITH INNER AND OUTER STENT ELEMENTS AND METHOD OF USING THE SAME
A composite stent structure includes separate and distinct stent elements or members: an outer stent element and an inner stent element removably attached to the outer stent element. The outer... |
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US20080319526 |
Percutaneous valve, system and method
An apparatus, system, and method for percutaneous valve replacement and/or augmentation. The apparatus includes a valve having a valve frame, a valve leaflet coupled to the valve frame, and a... |
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US20130178929 |
VALVED STENT, BASE MATERIAL FOR FORMING VALVED STENT, AND METHOD FOR PRODUCING VALVED STENT
The present invention provides a valved stent that can provide a valve function without blocking a branch blood vessel, and also can provide a valve function with minimum covering of blood vessel... |
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US20120130468 |
METHODS AND APPARATUS FOR TREATING NEUROVASCULAR VENOUS OUTFLOW OBSTRUCTION
Methods and devices are disclosed for treating neurovascular venous outflow obstructions, with or without implantation of a prosthetic valve. The valve may be carried by a support, such as a... |
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US20120116496 |
STENT STRUCTURES FOR USE WITH VALVE REPLACEMENTS
The present embodiments provide a medical device for implantation in a patient comprising a stent and a valve. The stent comprises a proximal region comprising a cylindrical shape having a first... |
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US20100063577 |
METHOD OF IMPLANTING A PROSTHETIC VALVE
Methods of implanting a prosthetic valve in a body vessel are provided. A first expandable frame member is delivered to and deployed at a point of treatment in a body vessel. A second expandable... |
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US20070255394 |
Method and apparatus for cardiac valve replacement
A method of placing a valve in a tubular organ including the steps of delivering an expandable tubular adapter to a site within the tubular organ, wherein the adapter includes an enclosed volume... |
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US20060111660 |
Valve designs for left ventricular conduits
Disclosed is a conduit that provides a bypass around a stenosis or occlusion in a coronary artery. The conduit is adapted to be positioned in the myocardium to provide a passage for blood to flow... |
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US20050222674 |
Endoluminal graft with a prosthetic valve
An endoluminal prosthesis is provided for restricting fluid flow in a lumen. The endoluminal prosthesis has a tubular graft having a flexible body with at least one stent coupled thereto. The... |
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US20050075713 |
Minimally invasive valve replacement system
Methods and systems for minimally invasive replacement of a valve. The system includes a collapsible valve and anchoring structure, devices and methods for expanding the valve anchoring structure,... |
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US20160120642 |
HEART AND PERIPHERAL VASCULAR VALVE REPLACEMENT IN CONJUNCTION WITH A SUPPORT RING
An implantable valve replacement system for a cardiovascular valve may include an adjustable stabilizing ring. The stabilizing ring may be composed of a body member that is transitionable from an... |
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US20130345786 |
VALVE DEVICE
A valve such as an esophageal valve (1) has a normally closed configuration in which the valve (1) is closed and an open configuration in which the valve (1) is opened for flow through the valve... |
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US20110160836 |
VALVE DEVICE
A valve such as an esophageal valve (1) has a normally closed configuration in which the valve (1) is closed and an open configuration in which the valve (1) is opened for flow through the valve... |
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US20080103586 |
Implant for placing in a blood circulation conduit
This implant (10) comprises a hollow body (30) adapted to be deployed between a compressed configuration and a totally dilated configuration constituting its rest configuration. The hollow body... |
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US20070276467 |
Device for regulating blood flow
An elongated frame dimensioned and configured for implantation in a blood vessel. The frame has two axially spaced apart ring portions, which may be in the form of an expandable crown or a similar... |
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US20070027535 |
Implantable thromboresistant valve
Medical devices for implantation within a body vessel comprising a thromboresistant material are provided. The thromboresistant material preferably comprises a biocompatible polyurethane, a... |
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US20070027460 |
Implantable remodelable materials comprising magnetic material
Devices, materials and methods for using the same for modifying or monitoring a valve within a body are provided herein. Devices comprising a magnetic material and magnetically-activated... |
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US20050021134 |
Method of rendering a mechanical heart valve non-thrombogenic with an electrical device
A mechanical device for implantation into a patient's body is designed or modified to be electrically charged to prevent coagulation on the device, thereby extending the life of the device and... |
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US20110004295 |
Implant valve for implantation in a blood vessel
An implant valve for implantation in a blood vessel is comprised of a flexible tube and a hollow, substantially cylindrical support with a casing, expandable in diameter from an initial position... |
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US20070073387 |
Prosthetic Heart Valves, Support Structures And Systems And Methods For Implanting The Same
Prosthetic valves and their component parts are described, as are prosthetic valve delivery devices and methods for their use. The prosthetic valves are particularly adapted for use in... |
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US20070061002 |
Attachment of material to an implantable frame by cross-linking
Medical devices for implantation in a body vessel, and methods of using and making the same, are provided. A medical device includes a frame and a cross-linkable material having at least one... |
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US20050049692 |
Medical device for reduction of pressure effects of cardiac tricuspid valve regurgitation
An elongate valve stent and methods for protecting an upper or a lower body of a patient from high venous pressures comprising a stent member, the stent member comprising a support structure and a... |
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US20120116498 |
AORTIC VALVE PROSTHESES
The present embodiments provide a valve for implantation in a patient, for example, an aortic valve. The valve comprises a proximal region comprising a cylindrical shape, and a distal region... |
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US20110029066 |
Stent valve and method of using same
A stent valve insertable in a body vessel containing a body fluid. The stent valve includes: a valve for at least partially controlling the flow of the body fluid in the body vessel; and a... |
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US20070168013 |
VASCULAR GRAFT AND DEPLOYMENT SYSTEM
A vascular graft includes a main portion and a branch portion that is coupled to the main portion by an articulating joint. The vascular graft may be inserted into the thoracic aorta with the... |
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US20060276882 |
Medical device including remodelable material attached to frame
Medical devices for implantation in a body vessel, and methods of using and making the same, are provided. Medical devices preferably comprise a remodelable material attached to a frame with a... |
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US20060122692 |
Stent valve and method of using same
A stent valve insertable in a body vessel containing a body fluid. The stent valve includes: a valve for at least partially controlling the flow of the body fluid in the body vessel; and a... |
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US20050182483 |
Percutaneously placed prosthesis with thromboresistant valve portion
A venous valve prosthesis having a substantially non-expandable, valve portion comprising a valve-closing mechanism, such as a pair of opposing leaflets; and an anchoring portion, such as one or... |
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US20080091261 |
IMPLANTABLE VALVE PROSTHESIS
An implantable valve prosthesis (10) having a deformable body (12) defining an upstream opening in fluid communication with a downstream opening wherein the deformable body (12) has a first... |
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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... |
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US20060122693 |
Stent valve and method of manufacturing same
A stent valve includes a scaffold, the scaffold including interlinked struts, the scaffold having a scaffold passageway extending substantially longitudinally therethrough. The stent valve also... |
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US20070027528 |
Elliptical implantable device
Elliptical prosthetic valve devices are provided. The prosthetic valve device can include an elliptical support means having an elliptical cross-sectional shape and having an opening for fluid... |
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US20060122686 |
Stent and method of manufacturing same
A stent including a substantially radially expandable scaffold including interlinked struts, the scaffold being configurable into both a retracted and an expanded configuration. In the retracted... |
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US20070293942 |
PROSTHETIC VALVE AND DEPLOYMENT METHOD
Prosthetic valves that are adapted to be expanded into deployment and shrunk for repositioning and methods that are applicable to such valves. |
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US20070078509 |
Valved balloon stent
This invention is concerned with a valved inflatable balloon stent that is fixed through interventional cathterization to function as a valve e.g. cardiac valve. |
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US20110257721 |
Prosthetic Heart Valves and Delivery Methods
A method of remodeling a stented device and an adjacent a valve region of a patient, including the steps of implanting a stented device into a native valve region of a patient, providing a first... |
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US20090105810 |
BIOLOGICAL VALVE FOR VENOUS VALVE INSUFFICIENCY
A bioprosthetic valve for repairing a deep venous insufficiency in a subject includes a single leaflet from a xenogeneic heart valve attached at natural margins of attachment to a patch of valve... |