<；P>；PROBLEM TO BE SOLVED: To provide a guide wire insertion system which has a good operability, requiring no change of one's hand for holding it at the time of shifting from puncture operation to wire insertion operation in performing a series of operations for inserting a guide wire into a blood vessel. <；P>；SOLUTION: A guide wire insertion system 1, comprising a guide wire supply part 3 having a guide wire storage portion 5 for storing a guide wire, and a puncture tool 4, is provided with a connecting member 9 for anchoring the guide wire storage 5 and the puncture tool 4, so that a safe insertion operation requiring no change of one's hand for holding it can be ensured. <；P>；COPYRIGHT: (C)2008,JPO&INPIT
