PROBLEM TO BE SOLVED: To provide a guide wire introduction device by which an operator can more surely perceive a direction of the guide wire and simply perform guide wire introduction work in a short time.SOLUTION: The guide wire introduction device includes: a cylindrical body 2 having a first lumen that is opened at a distal end in the longitudinal direction and can penetrate through a guide wire 6, and a second lumen 5 in which an endoscope 7 can be inserted a non-sharp distal end 3 that is provided at the distal end of the body 2 and cannot penetrate through the pericardium by just pressing and a hook section 9 having a pointed end 9a that extends radially outward a lateral face of the body 2 at a proximal side with respect to the distal end 3 and can penetrate through the pericardium coming into contact from the lateral side. The hook part 9 and an opening 4a of the first lumen 4 at the distal end of the body 2 are disposed at the distal end side in the longitudinal axial direction of the second lumen 5.COPYRIGHT: (C)2014,JPO&INPIT【課題】ガイドワイヤの方向をより確実に把握でき、ガイドワイヤの導入作業を簡易かつ短時間で行う。【解決手段】長手方向の先端に開口しガイドワイヤ6を貫通可能な第1のルーメン4および内視鏡7を挿入可能な第2のルーメン5を有する筒状の本体2と、該本体2の先端に設けられ、押し付けただけでは心膜を貫通できない非鋭利な先端部3と、該先端部3よりも基端側の本体2の側面に半径方向外方に延びて、側方から接触する心膜を貫通可能な尖端9aを有するフック状の引掛部9とを備え、該引掛部9および本体2の先端における第1のルーメン4の開口4aが、第2のルーメン5の長手軸方向先端側に配置されているガイドワイヤ導入装置1を提供する。【選択図】図2
