| 摘要 |
A minimally invasive medical device comprises an elongated member (102) with proximal (103) and distal (101) ends, an inner radially expandable body (110) surrounding the distal end of the elongated member, a stent (116) surrounding the inner body, and an outer radially expandable body (118) surrounding the stent. Optionally, the medical device further comprises a haemostatic coating (124) surrounding the outer body. |
