| 摘要 |
The instrument has a cylindrical element which is insertable through a catheter into a body cavity. The cylindrical element has a distal end having a radially expandable functional portion and a stable diameter, and a cylindrical guide portion (14), which is arranged proximal to the functional portion. The distal end is structured for the formation of the functional portion such that the functional portion includes a web forming an integral extension of the guide portion. The element is formed by a solid wire or a hollow wire and formed from a composite material with two components : An independent claim is also included for a method for manufacture of a medical instrument for intravascular procedure. |
