< Topic >The guide wire induction device whose it is possible to induce the advance of the guide wire which is interposed in the tube intracavity of the living body safely, securely and simply without the guide wire and damaging vascular, is offered.SolutionsThe induction device itself it has with 11 and catheter 18, induction device itself 11, the long shaku where Tip side is sent out to tube intracavity shaft component the Tip guide section 13 which possesses the flexibiility where is laid out in the Tip of 12 and shaft component 12 and diameter knits in the tubed which is the expanding and contracting unrestricted when in the guide wire induction device 1 which induces the advance of the guide wire which is interposed in the tube intracavity of the living body, consists of the wire which is packed and inside catheter 18 contracts, is discharged to tube intracavity from catheter 18 the tubed part the wire is united in the destal of 15 which is expanded and tubed part 15Unity section 16, the empty the filter section 14 which is formed and, it has, it captures the guide wire by the fact that the guide wire passes into the stitch of tubed part 15, induces in optional direction.< Choice figure >Drawing 1【課題】ガイドワイヤや血管を損傷することなく、安全、確実かつ簡単に生体の管腔内に挿入したガイドワイヤの進行を誘導することが可能なガイドワイヤ誘導装置を提供する。【解決手段】誘導装置本体11とカテーテル18とを備え、生体の管腔内に挿入したガイドワイヤの進行を誘導するガイドワイヤ誘導装置1において、誘導装置本体11が、先端側が管腔内へと送り出される長尺なシャフト部材12と、シャフト部材12の先端に配置される可撓性を有する先端案内部13と、径が拡縮自在な筒状に編み込んだワイヤからなりカテーテル18内では収縮し、カテーテル18から管腔内へと放出されると拡張する筒状部15と、筒状部15の端部でワイヤを結束する結束部16と、から構成されるフィルタ部14と、を備え、筒状部15の編目内にガイドワイヤが通されることでガイドワイヤを捕捉し、任意の方向に誘導する。【選択図】図1
