| 摘要 |
PROBLEM TO BE SOLVED: To provide a guidewire excellent in blood vessel selectivity.SOLUTION: A guidewire includes: a core shaft including a distal end portion and a proximal end portion; an outer coil disposed so as to cover the distal end portion; and an inner coil disposed inside the outer coil. The outer coil includes a first bent portion that is bent at a first angle in a first direction. The inner coil includes a second bent portion that is bent at a second angle in the first direction. The second angle is larger than the first angle. |
