GUIDE WIRE INTRODUCTION DEVICE AND GUIDE WIRE INTRODUCTION DEVICE SET

摘要

PPROBLEM TO BE SOLVED: To correctly guide a guide wire from a side port to the distal opening of a main port in the interior of a puncture device and simply constituting the puncture device to be applied. PSOLUTION: This guide wire introduction device 12 is provided with a guide wire 20 having its distal portion bent when non-restricted, a first pipe 22 retaining a portion including a rear end other than the distal portion of the guide wire 20 in a lumen, a second pipe 24 with both open ends projecting from one part of the first pipe 22 and provided separately from the opening of the first pipe 22, and a tube 26 covering a portion including the distal portion of the guide wire 20 and substantially linearly retaining the distal portion. The guide wire 20 extends from the opening 22a of the first pipe 22, its distal end portion is disposed in the second pipe 24, the distal end of the tube 26 is disposed in the second pipe 24 and its rear end is disposed between the second pipe 24 and the first pipe 22. PCOPYRIGHT: (C)2010,JPO&INPIT