| 摘要 |
An intravascular device (60) having a removable biocompatible sleeve (Gl) pulled over the length of the device is provided. The device may be a expandable tubular body defined by a mesh framework. The sleeve can include a plurality of perforations (62) to permit fluid communication with the mesh framework. The sleeve may contain a pharmacotherapeutic agent to permit treatment of certain conditions. After implantation, the device and more specifically, the sleeve, can provide local delivery of sustained or controlled therapeutic dose of the suitable pharmacotherapeutic agent. |
