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US 8,911,857 B2Granted
Vascular stents
AssigneeAxetis AG
InventorCarlo Civelli
Life of this patent
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Abstract
The disclosure describes a coating for medical implants, in particular, vascular stents, said coating comprising silicon dioxide, towards medical implants with a coating containing silicon dioxide and towards a method for their production. The coating can contain additional admixtures and have functionalization coats. The substrate of the coating is produced from a durable material, preferably from a stainless steel.
Claims9
A coating for a medical implant, the coating comprising silicon dioxide, wherein the thickness of the coating is from 0.1 to 1000 nanometers.
Dependencies are inferred from the claim text.