| 摘要 |
One embodiment of the present invention discloses a balloon catheter employing a reinforced, co-axial, duel lumen design, that is operable to use with large gauge guidewires. In certain embodiments, at least one of the lumens is formed of a multilayer, tubular element in which one of the layers functions, in part, to provide radial reinforcement to the tubular element. |
