| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a medical catheter whose rigidity of the contrast marker part is kept low to have flexibility and high X-ray contrast performance even if the diameter of the catheter is large. <P>SOLUTION: The medical catheter 1 is equipped with a flexible tube having lumen continuing from the terminal section to the tip section, and it is composed of a solid-core contrast marker member 2 buried in the tip section of the flexible tube. The flexible tube has a plurality of lumen and the contrast marker member is buried in one of them. <P>COPYRIGHT: (C)2008,JPO&INPIT |
