Lumen diameter reference guidewire

Details Lumen diameter reference guidewire Lumen diameter reference guidewire

1994-02-07

1996-01-02

Rimell, Sam

Surgery

Truss

Pad

128657, A61B 500

Patent

active

054799384

ABSTRACT:
The lumen diameter reference guidewire comprises: a central core wire; a coiled spring wire surrounding a distal portion of the core wire; a tip member; the coiled spring wire being fixed at its distal end to the tip member; and, the guidewire having in an distal area thereof proximal of the coiled spring wire, a plurality of markers which are highly radiopaque, each marker having the same precise length and the distance between adjacent markers varying from marker to marker.

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