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US09204981B2 Method of drying bioabsorbable coating over stents 有权
在支架上干燥生物可吸收涂层的方法

Method of drying bioabsorbable coating over stents
Abstract:
Various embodiments of methods for coating stents are described herein. Applying a composition including polymer component and solvent to a stent substrate followed by exposing the polymer component to a temperature equal to or greater than a Tg of the polymer component is disclosed. Repeating the applying and exposing one or more times to form a coating with the result that the solvent content of the coating after the final exposing step is at a level suitable for a finished stent is further disclosed.
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