Method of forming a non-circular stent

Details Method of forming a non-circular stent Method of forming a non-circular stent

2011-08-30

2011-08-30

Wyszomierski, George (Department: 1733)

Metal treatment

Process of modifying or maintaining internal physical...

Heating or cooling of solid metal

C029S418000, C623S001180, C623S001220

Reexamination Certificate

active

08007605

ABSTRACT:
A method for manufacturing a stent, includes the steps of winding stent wire around the outer surface of a longitudinal axis of a mandrel into a desired final shape that is polygonal in an elevation orthogonal to the longitudinal axis, and forming a stent by setting the wound stent wire in the desired polygonal final shape. The outside diameter of the stent formed will be in co-columnar apposition with a blood vessel in which it is implanted. The mandrel employed in the methods can have a multiple-sided outer surface and a longitudinal axis.

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