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US 2015/0032199 A1Published application
Non-thrombogenic stent jacket
AssigneeDesign & Performance - Cyprus Limited
InventorCarlos Vonderwalde
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Abstract
Disclosed is the use of serous tissue, such as pericardium, as a component of intracorporeal implants. Particularly, disclosed is a jacketed stent assembly comprising an expandable stent provided with a jacket of processed serous tissue which, in some embodiments, is impregnated with a therapeutic or diagnostic agent. In a preferred embodiment, the jacket of the expandable stent is formed of pericardial tissue, preferably bovine or porcine pericardial tissue.
Claims9
A stent assembly, comprising:
- an expandable stent shaped as a hollow cylinder;
- and
- functionally associated with said expandable stent, a stent jacket comprising a thin serous membrane, the membrane comprising a smooth inner cell layer and a thin outer fibrous layer, wherein said thin serous membrane has a thickness of about 0.05 mm to about 0.20 mm,
- wherein the stent is positioned coaxially within the stent jacket.
1 more element
Dependencies are inferred from the claim text.