LACRIMAL DUCT BOUGIE WITH GRADUATION

摘要

PROBLEM TO BE SOLVED: To provide a lacrimal duct bougie having high usability, preventing a false duct from being easily formed by invading a normal tissue and preventing easy bend of the bougie.;SOLUTION: This lacrimal duct bougie (lacrimal duct bougie with a graduation) 1 is provided with a tubular clamp part 2 and insertion parts 3a and 3b projecting from the both ends of the clamp part in the opposite directions respectively. Parts at a prescribed distance from the tip ends of the insertion parts have working (formed with segments comprising a satin finished surface P and a plated surface A) indicating the distance.;COPYRIGHT: (C)2007,JPO&INPIT