在一个优选实施方式中，最终平整度＜20微米。

In one preferred embodiment the final flatness is <20 mum.

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优选实施方式的治疗冠状动脉狭窄用支架，从其表面缓释阿加曲班或盐酸沙格雷酯或该两种药剂。

Argatroban or sarpogrelate hydrochloride or both of them are gradually released from the surface of a stent for treating coronary artery stenosis, for example.

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在优选实施方式中，植入式医疗装置包括一植入式管腔假体，例如血管支架、非血管支架和支架移植物。

In preferred embodiments, the implantable medical device comprises an implantable luminal prosthesis, such as vascular and non-vascular stents and stents grafts.

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