| 摘要 |
Described is a skeletal support of twisting and coiling hybrid configuration used in medical devices of endovascular intervention, which includes two main configurations: a) ringing and/or coiling configuration of flat wires (A-A), b) the structural skeleton is twisted or crossed in a diamond shape using catheter wires, this may provide a higher torque resistance, hardness and resistance to obstruction cuts, improving the flexibility thereof, as well as the axial thrust, maintaining its radial shape without deformations that may affect the catheter stent. |
