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US20110152999 |
SYSTEMS AND METHODS FOR MAKING AND USING PERCUTANEOUSLY-DELIVERED PUMPING SYSTEMS FOR PROVIDING HEMODYNAMIC SUPPORT
A percutaneous pumping system for providing hemodynamic support to a patient includes a pumping sleeve that defines a lumen extending along the length of the pumping sleeve. The pumping sleeve is...
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US20110118818 |
ENCAPSULATED OR COATED STENT SYSTEMS
A stent system comprising zero or more inner stents inserted into an outer stent. The inner stents and outer stent are separated and/or encapsulated by a protein-based material of a protein matrix...
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US20110257726 |
SCAFFOLDS FOR ORGAN RECONSTRUCTION AND AUGMENTATION
Biocompatible synthetic or natural scaffolds are provided for the reconstruction, repair, augmentation or replacement of organs or tissue structures in a patient in need of such treatment. The...
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US20110264194 |
Endoluminal Implant With Locking and Centering Fixation System
An implant centering system includes a sensor connected to a hollow cylindrical anchor via at least two struts. The hollow cylindrical anchor is transformable between a radially compressed...
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US20110184507 |
MULTI-SECTION STENT
A multi-section tubular device suitable for use as a stent is provided. The multisection tubular device includes a first tubular section (12) having a first end and a second end. A second tubular...
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US20120041540 |
STENT TO BE USED IN TUBULAR ORGAN IN VIVO
Provided is a stent to be inserted into an in vivo organ having a tubular structure that allows a degree of freedom in design and excellent mechanical flexibility. A cylinder-shaped stent is...
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US20110208290 |
STENT FOR THE POSITIONING AND ANCHORING OF A VALVULAR PROSTHESIS IN AN IMPLANTATION SITE IN THE HEART OF A PATIENT
The present invention relates to a stent for the positioning and anchoring of a valvular prosthesis in an implantation site in the heart of a patient. Specifically, the present invention relates to...
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US20110046716 |
STENT
An endovascular stent, including: a guide portion and a drive portion; a plurality of flexible support arms, each including two opposing ends that are coupled to said guide portion and said drive...
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US20120016462 |
Stent
A stent comprises a plurality of circumferential bands. Circumferential bands which are adjacent one another are connected one to the other. The circumferential bands include peaks and troughs...
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US20120123522 |
METHOD OF TREATING A DILATED VENTRICLE
A method of reducing ventricular dilation comprises placing one or more cardiac bridges into vessels extending along a length of the ventricle. Each cardiac bridge preferably includes a pair of...
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US20110082535 |
BALLOON TYPE STENT SYSTEM FOR TREATMENT OF OBESITY
A balloon type stent system for treatment of obesity is disclosed. An injection expansion unit and a plurality of distribution expansion units extend in a longitudinal direction of a stent unit...
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US20110093059 |
HYBRID STENT WITH HELICAL CONNECTORS
The present invention is a hybrid stent design using half-slot circumferential sets of strut members with short (<1.5 mm) slot length that has minimal fish scaling and excellent stent retention and...
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US20110160840 |
Repetitive Cell Bifurcation / Side Branch Ostia Support Stent
A stent comprises at least one closed pathway that defines a single cell. In some embodiments, the closed pathway includes a plurality of petals constructed and arranged to extend away from the...
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US20120109282 |
Energized Stents and Methods of Using the Same
The present disclosure relates to surgical systems including energized/energizable stents, and methods of using the same in the prevention of restenosis. A surgical system for treating a stenosis...
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US20110288622 |
EXPANDABLE ENDOPROSTHESES, SYSTEMS, AND METHODS FOR TREATING A BIFURCATED LUMEN
An endoprosthesis for treating a bifurcated lumen. The distal end of the endoprosthesis can include at least two wings and at least two troughs so the endoprosthesis can adequately scaffold the...
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US20100305684 |
BIODEGRADABLE STENT AND METHOD FOR MANUFACTURING THE SAME
A stent includes a magnesium layer, a ceramic layer formed over the magnesium layer, and a magnesium compound layer interposed between the magnesium layer and the ceramic layer. The initial...
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US20110282434 |
AXIALLY-RADIALLY NESTED EXPANDABLE DEVICE
Expandable medical implants for maintaining support of a body lumen are disclosed. These implants comprise an axially-radially nested, diametrically expandable, moveable vascular device for...
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US20110313509 |
STENT WITH COMPACT CRIMP CONFIGURATION
A stent having a compacted configuration in which adjacent crowns of its undulating rings overlap one another. The overlapping compacted configuration provides for a relatively low profile in view...
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US20110166638 |
FLEXIBLE STRETCH STENT-GRAFT
A stent device includes a first graft member, a second graft member and a stent frame defining a central axis. The frame has an abluminal surface engaged with the first graft member and a luminal...
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US20110190869 |
ENDOPROSTHESIS
An endoprosthesis, particularly an intraluminal endoprosthesis, having a basic structure that is preferably configured in the shape of a hollow cylinder, preferably configured as a basic lattice....
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US20110060401 |
Tubular Supporting Prosthesis Capable of Growing
The invention relates to a tubular supporting prosthesis capable of growing, comprising a mesh structure, wherein the mesh structure comprises at least two structural rings, which are connected to...
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US20120089217 |
MEDICAL IMPLANT, IN PARTICULAR A STENT, FOR IMPLANTATION IN AN ANIMAL BODY AND/OR HUMAN BODY
A medical implant (10a, 10b), in particular a stent (12a, 12b), for implantation in an animal body and/or human body (14a, 14b), comprising a base body (16a, 16b) which includes at least two...
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US20110230952 |
ENDOPROSTHESIS ASSEMBLIES AND METHODS FOR USING THE SAME
Endoprosthesis assemblies and methods for using the same. In at least one embodiment of an endoprosthesis assembly of the present disclosure, the endoprosthesis assembly comprises an endoprosthesis...
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US20110264187 |
Drug Eluting Folded Stent and Stent Delivery System
The drug eluting folded stent and a stent delivery system, which includes a stent having a plurality of struts interconnected to form a tubular body. At least one of the struts includes a U-shaped...
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US20110238150 |
Bioerodible Medical Implants
An implantable medical device includes a bioerodible portion adapted to erode when exposed to a physiological environment. The bioerodible portion includes an alloy comprising at least 10 weight...
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US20110251673 |
STENT HAVING A BRIDGE STRUCTURE
In a stent intended for implantation in a living body and having a bridge structure in which at least two bridges are coupled to one another at at least one node region on at least one of the...
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US20110251670 |
EXPANDABLE STENT THAT COLLAPSES INTO A NON-CONVEX SHAPE AND EXPANDS INTO AN EXPANDED, CONVEX SHAPE
An expandable stent that can transform between a collapsed state and an expanded state is described. The stent includes a first cross-sectional shape and a second cross-sectional shape. The first...
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US20110009949 |
Nanoparticle loaded electrospun implants or coatings for drug release
Medical devices, such as stents, including a fibrous layer including particles are disclosed. Methods of forming such medical devices using electrospinning are disclosed.
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US20120029616 |
Stent Support Devices
Various embodiments of methods and devices for coating stents are described herein.
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US20120059452 |
PERCUTANEOUS ENDOPROSTHESIS USING SUPRARENAL FIXATION AND BARBED ANCHORS
An endoprosthetic device for treating abdominal aortic aneurysms using suprarenal fixation. A stent ring is anchored in an area above the renal arties using self-flaring barbs that project during...
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US20110160833 |
IMPLANTABLE GRAFT ASSEMBLY
An implantable graft-assembly has a) a radially expandable substantially tubular frame (e.g., a stent); and b) a graft having an at least partially curved periphery, such as an oval or circular...
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US20110152994 |
IMPLANTABLE DEVICE
An intracranial stent formed from Nitinol has variable flexibility. The stent (10) is formed from a plurality of stent rings (12) connected by tie bars (14). The tie bars (14) in a central soft...
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US20110276124 |
BIOCORRODABLE IMPLANT IN WHICH CORROSION MAY BE TRIGGERED OR ACCELERATED AFTER IMPLANTATION BY MEANS OF AN EXTERNAL STIMULUS
The present invention relates to a biocorrodable implant in which corrosion may be triggered or accelerated after implantation by means of an external stimulus, the implant having a base body which...
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US20110245909 |
EXPANDABLE SLIDE AND LOCK STENT
An expandable slide and lock stent is provided that comprises a plurality of radial elements interconnected to form a tubular member. Each radial element can comprise a helical backbone and at...
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US20110152599 |
METHOD FOR FORMING A BLOOD FLOW IN SURGICALLY RECONSTITUTED SEGMENTS OF THE BLOOD CIRCULATORY SYSTEM AND DEVICES FOR CARRYING OUT SAID METHOD
The invention relates to clinical cardiology and cardiovascular surgery. The method for forming a blood flow in research stands and in surgically reconstructed segments of the blood circulation...
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US20110288628 |
COMPOSITE PROSTHESIS WITH EXTERNAL POLYMERIC SUPPORT STRUCTURE AND METHODS OF MANUFACTURING THE SAME
A prosthesis including a support structure for enhancing kink and/or crush resistance. The support structure is connected to an outer surface of the prosthesis and includes at least two components,...
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US20110208291 |
BISTABLE SPRING CONSTRUCTION FOR A STENT AND OTHER MEDICAL APPARATUS
The present invention is directed to bistable cells and their use in devices, particularly medical devices such as stents, clamps and valves. An expandable stent formed of a plurality of bistable...
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US20100305679 |
Stent Replacement System
A system for delivering and placement of a medical prosthesis into an ostium of a tract system of an organism is described. The system comprises a stent delivery device that includes a delivery...
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US20110270378 |
Mobile External Coupling with Internal Sealing Cuff for Branch Vessel Connection
An endovascular prosthesis includes a tubular body and a mobile external coupling. The tubular body includes a graft material and stents coupled thereto, a forms a lumen therethrough. The mobile...
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US20110224775 |
Stent Geometry
A non-expandable stent and a method for implanting the stent are provided. The stent includes a generally tubular body having a lumen defined therethrough. The body includes a proximal portion...
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US20120016459 |
Stent
A stent including a plurality of loop stents connected by struts so that it bends uniformly as a whole. A stent A including a plurality of loop stents 2 connected by a plurality of struts 3, the...
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US20110295356 |
STENT HAVING OPTIMIZED EXPANSION RATIO
An intravascular stent has an elongated tubular member that has a manufactured inner diameter and a manufactured outer diameter. The nominal expansion outer diameter (implanted diameter) is...
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US20110319980 |
COVERED STENT
A covered stent having a selected arrangement of uncovered cells is provided. The uncovered cells are configured to provide a desired flexibility profile to the stent structure. In one preferred...
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US20110213455 |
STENT GRAFT
A stent-graft including an inner stent having a wall structure including juxtaposed strut-patterns with interconnected struts and connectors connecting the strut-patterns is described. The wall...
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US20110301691 |
METHOD OF MANUFACTURING TUBULAR STRUCTURE, AND STENT
A method of manufacturing a tubular structure is implemented by housing a tubular base, which has a side circumference surface formed in a bellows-like shape, in a polishing container, causing...
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US20110238152 |
Flat process of preparing drug eluting stents
The present invention provides a method of fabricating a drug delivery stent. In one embodiment, the method involves forming a stent pattern in a flat sheet, where the stent pattern includes...
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US20110218614 |
Stent With Sinusoidal Wave Form and Orthogonal End and Method for Making Same
A stent includes a wave form that includes a plurality of struts and a plurality of crowns. The wave form is wrapped around a longitudinal axis so as to define a plurality of turns, including a...
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US20110196475 |
STENT FOR PLACEMENT IN LIVING BODY, AND STENT DELIVERY SYSTEM
A stent includes a plurality of first wave-shaped struts extending in the axial direction of the stent and arranged in the circumferential direction of the stent, a plurality of second wave-shaped...
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US20110015721 |
Intraluminal Stent
An intraluminal stent made of a zig-zag or sinusoidal member defining a successive series of struts connected by apex sections and formed into a series of axially displaced hoop members wherein at...
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US20110230953 |
ELLIPTICAL ELEMENT FOR BLOOD PRESSURE REDUCTION
Apparatus is provided for treating hypertension of a subject. The apparatus includes an implantable element which has a non-circular shape and which is configured to reduce the hypertension by...
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