MONJO, Marta,ELLINGSEN, Jan Eirik,PETZOLD, Christiane,LYNGSTADAAS, Ståle Petter
申请号：
DK09753968
公开号：
DK2310059T3
申请日:
2009.05.29
申请国别(地区):
DK
年份:
2017
代理人:
摘要：
A medical or dental implant which contains a metal material selected from the group consisting of titanium or an alloy thereof, wherein at least part of the surface of the metal material is coated with a layer of a polyunsaturated fatty acids (PUFA). In a preferred embodiment, the implant has been exposed to UV radiation for at least 30 seconds before, simultaneously with and/or after the coating with PUFA. Depending on the concentration of polyunsaturated fatty acids on the surface, at least parts of the implant exhibits improved effect on adhesion of mineralized and/or hard tissue, such as on bone remodeling and/or improved biocompatibility, or alternatively inhibits adhesion of mineralized and/or hard tissue to the implant. The metal material is preferably titanium, the polyunsaturated fatty acid is preferably EPA.
