| 摘要 |
The invention relates to systems and methods for forming coatings that can elute active agents and coating produced by the same. In an embodiment, the invention includes an apparatus for applying a coating to a medical device including a first spray nozzle, a first coating composition supply conduit, a second spray nozzle, and a second coating composition supply conduit. In an embodiment, the invention includes a method of applying a coating to a medical device including forming a first spray stream, forming a second spray stream, and directing the spray streams toward the medical device so that the first spray stream intersects the second spray stream before hitting the medical device. In an embodiment, the invention includes an apparatus for applying a coating to a medical device including a spray nozzle, a first coating composition supply conduit and a second coating composition supply conduit. In an embodiment, the invention includes a method of applying a coating to a medical device including applying a first composition onto the surface of a spray nozzle, applying a second composition onto the surface of the spray nozzle, generating a spray stream comprising the first composition and the second composition with the nozzle and directing the spray stream at the medical device.
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