| 摘要 |
PURPOSE:To provide a medical catheter capable of preventing kink of a tip part having a side hole of a catheter tube body. CONSTITUTION:A side hole 5 is provided on a surrounding wall of a catheter tube body 2 having a lumen 3 to be used for the inflow, the outflow and others of a liquid. A spiral wire-shaped body 6 is buried into the surrounding wall of the catheter tube body 2 at a part X where the side hole 5 is provided to prevent the kink avoiding the side hole while being deformable elastically surrounding the lumen 3. |
