Problem to be solved: to provide a guide wire capable of entangling two or more Coyle easily without damaging and providing a manufacturing method thereof.Solution: the tip 40 is formed by winding the first wire material 41 and surrounding the core materialThe base end Coyle 50 which is wound around the second wire 51 and surrounds the core material 20 at the proximal end of the distal end 40 of CoyleAndThe proximal end of the first wire member 41 and the distal end of the second wire 51 areAlternately arranged and connectedThe normal vector A1 of the first largest projection plane where the area of the positive projection of the first terminal surface 42 located at the base end of the first wire material 41 is maximized isInclined to the normal vector E1 of the first orthogonal plane P1 perpendicular to the first terminal surface 42 and the first axis Z1 of the first wire materialThe normal vector A2 of the second largest projection plane where the area of the positive projection of the second terminal surface 52 located at the tip of the second wire material 51 is maximized isThe second terminal surface 52 is inclined relative to the normal vector E2 of the second orthogonal plane P2 perpendicular to the second axis Z2 of the second wire 51.Diagram【課題】２つ以上のコイルを、破損させずに容易に絡ませることが可能なガイドワイヤを提供およびその製造方法を提供する。【解決手段】第１線材４１を巻回して形成されて芯材２０を囲む先端コイル４０と、第２線材５１を巻回して形成されて先端コイル４０の基端側で芯材２０を囲む基端コイル５０と、を有し、第１線材４１の基端部および第２線材５１の先端部は、交互に配置されて接続されており、第１線材４１の基端に位置する第１端末面４２の正射影の面積が最大となる第１最大射影面の法線ベクトルＡ１は、第１端末面４２と第１線材４１の第１軸心Ｚ１と直交する第１直交面Ｐ１の法線ベクトルＥ１に対して傾斜し、第２線材５１の先端に位置する第２端末面５２の正射影の面積が最大となる第２最大射影面の法線ベクトルＡ２は、第２端末面５２と第２線材５１の第２軸心Ｚ２と直交する第２直交面Ｐ２の法線ベクトルＥ２に対して傾斜している。【選択図】図４
