| 摘要 |
A delivery system for self-expanding medical devices is provided. The delivery system includes seals around an inner catheter. The self-expanding medical device may be mounted on the seals to define an open space between the seals and the inner surface of the medical device and the exterior of the inner catheter. Vacuum pressure may be applied to the open space to reduce friction between the exterior surface of the self-expanding medical device and the inner surface of an outer catheter. |
