| 摘要 |
A system for delivery of a stent dilatable by means of a balloon, including a multilumen polymeric catheter having at least two balloons at the input end, where the distal balloon can expand an eccentric stent mounted on it, and the proximal balloon of smaller diameter has, at least, two radiopaque labels (markers) and has a capability of accurate orientation of the stent in an artery lumen.
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