PROBLEM TO BE SOLVED: To provide a guide wire operation tool that provides an excellent insertion property in inserting a guide wire and prevents the guide wires operability from being reduced even when being fixed to the guide wire.SOLUTION: A guide wire operation tool 1 comprises: a cylindrical body part 2 including an insertion part 22 a holding member 3 configured to be capable of shifting to a movement regulation state in which a guide wire Ws movement with respect to the body part 2 is regulated by holding the guide wire W and a movement permission state in which the guide wire Ws movement with respect to the body part 2 is permitted by canceling the holding of the guide wire W a pressing member 4 arranged on a side surface 21 of the body part 2, the pressing member shifting in the body part 2s radial direction by receiving a pressing operation a transmission member 5 that according to the pressing member 4 moving in the radial direction, moves in the body part 2s axis X direction to perform switching between the holding member 3s movement regulation state and movement permission state and an energizing member 6 for energizing the pressing member 4 to make the pressing member 4 move from a pressing position to an initial position at which the pressing operation is enabled.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2018,JPO&INPIT【課題】ガイドワイヤを挿入する際の挿入性がよく、かつ、ガイドワイヤに固定されてもガイドワイヤの操作性を損なわないガイドワイヤ操作具を提供すること。【解決手段】ガイドワイヤ操作具1は、挿通部22を有する筒状の本体部2と、ガイドワイヤWを把持して本体部2に対するガイドワイヤWの移動を規制する移動規制状態と、ガイドワイヤWの把持を解除して本体部2に対するガイドワイヤWの移動を許容する移動許容状態との遷移が可能に構成された把持部材3と、本体部2の側面21に配置され、押圧操作によって本体部2の径方向に移動する押圧部材4と、押圧部材4の径方向への移動によって、本体部2の軸X方向へ移動して、把持部材3の移動規制状態と移動許容状態との切り替えをする伝達部材5と、押圧部材4を付勢して、押圧部材4を押圧位置から押圧操作が可能な初期位置に移動させる付勢部材6と、備えている。【選択図】図1
