| 摘要 |
A therapeutic or diagnostic instrument provided with a first shaped wire member (1) and a second shaped wire member (2), said first shaped wire member (1) and second shaped wire member (2) being simultaneously insertable into a catheter tube (10) and having a definite flexural modulus, wherein the first shaped wire member (1) and second curved part (2a) respectively have a first curved part (1a) and a second curved part (2a) that are curved in a natural state, and, when the first shaped wire member (1) and the second shaped wire member (2) are inserted into the catheter tube (10), the catheter tube (10) can be curved at desired two positions in accordance with the first curved part (1a) and the second curved part (2a). |
