| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an intracorporeal catheter, in which the buckling and kinking of a catheter body are surely prevented, injection of a liquid chemical from a side hole is not obstructed and a microcatheter or the like is easily taken in and out as well. <P>SOLUTION: The indwelling catheter 1 inside the body has a tubular catheter body 10, a locking part 30 formed by bending the distal end of the catheter body 10 so as to be locked inside a tubular organ, and the side hole 15 formed in the peripheral wall of the catheter body 10 so as to be utilized as an administration port for the liquid chemical or the like, a suction port for a body fluid or the like or an insertion hole for a guide wire or a microcatheter. Then, on at least a part of the peripheral wall of a part where the side hole 15 is positioned of the catheter body 10, a reinforcing member 20 for reinforcing the peripheral wall is disposed. <P>COPYRIGHT: (C)2009,JPO&INPIT |
