Bilayer membrane that promotes bone regeneration and prevents post-operative complications
AssigneesUniversidad De La Frontera, Universidad de Antofagasta
InventorsVíctor Javier BELTRÁN VARAS, Francisca ACEVEDO CANALA-ECHEVARRÍA, Iván Manuel VALDIVIA GANDUR, Claudia Andrea SANHUEZA SANHUEZA, Bernardo Arturo VENEGAS ROJAS
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Abstract
A bilayer membrane that promotes bone regeneration and prevents postoperative complications, is resorbable, and has an antibacterial effect, composed of: an outer layer; and an inner layer that is located in contact with the outer layer and in contact with the area to be treated, where the outer layer of the membrane comprises a polyhydroxybutyrate (PHB)-based polymer and silver nanoparticles (AgNP), and the inner layer of the membrane comprises polycaprolactone (PCL) loaded with calcitriol.
Claims9
A bilayer membrane, which promotes bone regeneration and prevents postoperative complications, resorbable, with antibacterial effect comprising:
- an outer layer;
- and
- an inner layer that is located in contact with the outer layer and in contact with an area to be treated, where the outer layer of the membrane comprises a polymer based on polyhydroxybutyrate (PHB) and silver nanoparticles (AgNPs), and the inner layer of the membrane comprises polycaprolactone (PCL) loaded with calcitriol.
Dependencies are inferred from the claim text.