Stent crimping tool and method of use

Details Stent crimping tool and method of use Stent crimping tool and method of use

1997-11-03

1999-07-13

Gorski, Joseph M.

Metal working

Means to assemble or disassemble

Tube, sleeve or ferrule

29151, 29516, 606 1, 606108, 606198, 623 1, B23P 1100

Patent

active

059209755

ABSTRACT:
A stent crimping tool for firmly and uniformly crimping a stent onto a catheter. The stent crimping tool is constructed from a base having two vertically extending spaced apart supports and a coiled tension spring affixed at one end to a shaft and at the opposite end to one of the vertical supports. When a stent is loaded onto the balloon portion of a catheter, and the stent-catheter assembly is inserted into an axial space within the coiled spring, the user can rotate the shaft to twist the coiled spring thereby constricting it, and in turn the constriction of the coiled spring uniformly crimps the stent onto the balloon catheter.

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