| 摘要 |
PROBLEM TO BE SOLVED: To provide a guide wire feeder which is excellent in operability. SOLUTION: This feeder includes a tip part 8 having a tip side passing hole 6 formed to insert a guide wire 4, a rear end part 12 having a rear end side passing hole 10 formed to have the substantially same shaft center as the tip side passing hole, and the main body 14 for connecting the tip part and the rear part to each other to form a notch part for exposing a guide wire positioned between the tip side passing hole and the rear end side passing hole. In this case, a wire feed surface for pressing the guide wire with a finger is formed along the longitudinal direction on the upper surface of the notch of the main body, and when a first notch side 22 where a notch side opening 6a of the tip side passing hole is formed has an angle θ1 of inclination to the wire feed surface, and a second notch side 24 where a notch part side opening 10a of the rear end passing hole has an angle θ2 of inclination to the wire feed surface, both angles θ1 and θ2 are larger than 150 deg. but smaller than 170 deg.. Further the longitudinal length of the wire feed surface is 10-30 mm. |
