| 摘要 |
Disclosed herein is a stent delivery system which includes: a hollow shaft; first and second expandable balloons arranged around of the distal end of the shaft; and a stent which is arranged around the second balloon such that it expands as the second balloon expands; the first balloon having drug release means for releasing a drug at least to prevent the proliferation of endothelial cells, the stent being a bare metal stent to be indwelled at a target position as lesion of stenosis or occlusion in the lumen of a living body.
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