| 摘要 |
PROBLEM TO BE SOLVED: To provide a guide wire improved in rotational torque transmitting property, push-in characteristics and blood vessel follow-up performance.SOLUTION: A guide wire 10 includes a long-sized core shaft 14; an outside coil 60 surrounding the tip part of the core shaft 14; and an inside coil 50 arranged in the outside coil 60 and formed wound with at least one element wire 51 to surround the tip part of the core shaft 14. The outer diameter of a small diameter part 50b of the inside coil 50 is set to be smaller than the outer diameter of the other part of the inside coil 50. |
