Medical wire device

摘要: Disclosed herein is a novel medical wire device which equipped with filter unit, capable of surely capturing free embolismic debris upon angioplasty constriction lesion in lumen, easily confirming developed state under radiography by surgeon, and thus improved function the unit. The present invention comprises unit to be located, on distal side from for separated an inner wall lesion, provided at its distal-side end. A made up metal having radiopaque property.