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US 8,137,605 B2Granted
Methods for making an encapsulated stent
AssigneeBard Peripheral Vascular, Inc.
InventorsBrendan McCrea, Tarun J. Edwin, Christopher E. Banas
Life of this patent
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Abstract
A method for making an encapsulated stent includes providing a first seamless unsintered ePTFE tube, providing a second seamless sintered ePTFE tube, positioning a self-expanding stent between the first and second ePTFE tubes to form an assembly, disposing an ePTFE interlayer member between the first and second ePTFE tubes, and joining the first ePTFE tube to the second ePTFE tube through openings in a wall of the stent by applying first pressure, and then heat, to the assembly.
Claims16
A method for making an encapsulated stent, comprising:
- providing a first seamless unsintered ePTFE tube;
- providing a second seamless sintered ePTFE tube;
- positioning a self-expanding stent between the first and second ePTFE tubes to form an assembly;
- disposing an ePTFE interlayer member between the first and second ePTFE tubes;
- and
- joining the first ePTFE tube to the second ePTFE tube through openings in a wall of the stent by applying first pressure, and then heat, to the assembly.
3 more elements
Dependencies are inferred from the claim text.