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8083806 |
Radiation and radiochemically sterilized fiber-reinforced, composite urinogenital stents
A radiation and radiochemically sterilized, multi-component, fiber-reinforced composite, absorbable/disintegratable urinogenital stent, such as an endoureteral stent, with radiomodulated residence...
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8083805 |
Absorbable endo-urological devices and applications therefor
This invention deals with an absorbable/disintegratable endo-urological stent and applicators for introduction into biological conduits, including such as urethras and ureters, with said stent...
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7993383 |
Device for treating aortic dissection
A stent assembly (42) adapted for endoluminal placement by endovascular deployment for the treatment of a false lumen (10) associated with a vascular dissection. The stent assembly has a number of...
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7993391 |
Medical devices and methods of making the same
Medical devices, for example, implantable devices such as endoprostheses, include a composite material having a polymer.
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7815763 |
Porous membranes for medical implants and methods of manufacture
The present invention involves porous polymer membranes, suitable for use in medical implants, having controlled pore sizes, pore densities and mechanical properties. Methods of manufacturing such...
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7785363 |
Skewed nodal-fibril ePTFE structure
The ePTFE structure includes an ePTFE tubular structure having opposite ends and a longitudinal axis. The ePTFE tubular structure is formed from rotating the opposite ends relative to one another...
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7722914 |
Micromantled drug-eluting stent
Pharmacologically active, easy-to-deploy, biomechanically compatible, inflatable endovascular, drug-eluting stent are formed of a primary expandable polymeric or metallic construct, intimately...
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7722578 |
Medical devices
Medical devices and related methods are disclosed.
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7666496 |
Micro-sintered node ePTFE structure
The ePTFE structure includes an ePTFE structure which has a node and fibril micro-structure. The micro-structure includes specific nodes which are connected to the fibrils. One or more of the...
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7659219 |
Highly porous self-cohered web materials having haemostatic properties
The present invention is directed to implantable bioabsorbable non-woven self-cohered web materials having a high degree of porosity. The web materials are very supple and soft, while exhibiting...
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7651522 |
MR-compatible vascular endoprosthesis
The invention relates to a medicinal implant or instrument, more particularly to a vascular endoprosthesis (1), having a radially dilatable hose part (2) comprised of a tubular knitted fabric of...
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7413575 |
Nanofibrous biocomposite prosthetic vascular graft
The present invention provides a bioactive, small-diameter (typically less than 6 mm in internal diameter) vascular graft prosthesis, and is a textile conduit preferably manufactured using a novel...
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7318838 |
Smart textile vascular graft
The smart textile vascular graft is used with an electrical control unit. The vascular graft includes a tube structure formed of a textile material. At least one active fiber is incorporated in the...
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6663667 |
Towel graft means for enhancing tissue ingrowth in vascular grafts
A woven vascular graft having a texturized outer surface to promote tissue ingrowth into the graft. The outer surface of the graft is equipped with a plurality of threads that are woven into, and...
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5653747 |
Luminal graft endoprostheses and manufacture thereof
A luminal endovascular graft or endoprosthesis having a tubular support which expands between a first diameter and a second, larger diameter is provided with an expandable porous coating which is...
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5476507 |
Vascular prostheses
A vascular prosthesis is disclosed which excels in expansibility and allows satisfactory attachment thereto of cells and tissues. This vascular prosthesis is obtained by air-jet entangling a mass...
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5415619 |
Method of manufacturing a vascular graft impregnated with polysaccharide derivatives
A vascular graft fabricated of a polyester fiber, the surface of which is impregnated with biodegradable blood-compatible materials, characterized in that the surface of the said vascular graft...
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5413598 |
Vascular graft
A vascular graft fabric containing air jet textured yarns. The woven, knitted or braided fabric possesses a beneficial combination of strength, tissue infiltratability, handling and permeability.
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5413597 |
Three-layer vascular prostheses
The invention relates to three-layer vascular prostheses comprising an internal layer 1, a middle layer 2 and an external layer 3 which is characterized in that the middle layer 2 is made from a...
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5024671 |
Microporous vascular graft
A vascular graft at least partially formed from porous hollow fibers, with at least some of the porous hollow fibers being located adjacent an inner surface of the vascular graft. The vascular...
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4878908 |
Fibrillar product
The disclosure relates to a prosthetic device and method for repairing a damaged blood vessel comprising a mat of fibers adjacent the bore of a tube having a disposition substantially parallel to...
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4804383 |
Temporary prosthesis for tendons and ligaments, and a method of fitting same
New prostheses for ligaments and tendons in humans or animals intended to replace deficient original organs and induce the growth of new-formed tissue, which tissue, in turn, replaces such a...
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4695280 |
Artificial vascular graft
The present invention relates to an artificial vascular graft having ultra fine fibers smaller than 0.5 denier in fineness as part of the inner wall. The artificial vascular graft of this invention...
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4552707 |
Synthetic vascular grafts, and methods of manufacturing such grafts
A synthetic vascular graft is made by electrostatically spinning an organic polymeric material or a precursor thereof and collecting the spun fibres on a rotating mandrel (13), the method...
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4483339 |
Vascular surgery roll
For use in vascular surgery a roll of wound strand having an outer predetermined size diameter corresponding to the inside diameter of an opened blood conduit into which it is temporarily inserted...
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4475972 |
Implantable material
Porous polymeric material, which, in tubular form, is suitable for use as a vascular graft, is made by a procedure wherein polymeric fibres are wound on a mandrel while overlying fibres are...
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4474630 |
Method for the production of synthetic blood vessel prostheses
A blood vessel prosthesis and a method of producing such a prosthesis in which single fibers having a sticky surface are sprayed onto a rod to form a tube from which the rod is subsequently...
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4345414 |
Shaping process
A process for setting in a desired shape a product at least a portion of which comprises electrostatically spun fibres is disclosed. The process comprises maintaining the product in the desired...
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4044404 |
Fibrillar lining for prosthetic device
A lining for a prosthetic device such as an artificial internal organ comprises a mat of fibres prepared by electrostatically spinning an organic material and collecting the spun fibres on a receiver.
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3993078 |
Insert for use preferably in vascular surgery
An insert for use preferably in vascular surgery which includes an unperforated, hollow body of substantially circular cross-section. The body is provided with a spiral line of fracture extending...
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3588920 |
SURGICAL VASCULAR PROSTHESES FORMED OF POLYESTER FIBER PAPER
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3317924 |
Vascular prostheses
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