| 摘要 |
An angioplasty catheter (20) having a body (22) formed initially from an extrusion having dual lumens (34, 36) and which is then drawn through a die to reduce the cross-section thereby enhancing the surface finish and molecular orientation of the body. The result is a catheter having a main body of minimized crossed-section with good strength, torque, stiffness and resistance to kinking characteristics. |
