Selectively coating luminal surfaces of stents

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United States of America Patent

PATENT NO 8590128
APP PUB NO 20110073036A1
SERIAL NO

12960389

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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With abluminal side of a stent masked, the luminal side of the stent is selectively coated with a substance, such as an anti-coagulant, a platelet inhibitor and/or a pro-healing substance. The stent can be masked by inserting it into a rigid mandrel chamber or by compressing a masking sleeve onto the outer side of the stent. A spray nozzle inserted into the masked stent spray coats the substance onto the luminal side. The sprayed coating can be cured onto the stent such as by inserting an electrical-resistance heater bar into the stent.

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Patent Owner(s)

  • ADVANCED CARDIOVASCULAR SYSTEMS, INC.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fox, William J San Carlos, US 37 960
Harold, Nathan San Jose, US 19 535
Tochterman, Andrew J Palo Alto, US 3 37

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