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PUFA-PREKRIVENI IMPLANTATI
专利权人:
Numat Biomedical S.L.
发明人:
Lyngstadaas, Ståle Petter,Monjo, Marta,Petzold, Christiane,Ellingsen, Jan Eirik
申请号:
HRP20170146
公开号:
HRP20170146T1
申请日:
2017.01.30
申请国别(地区):
HR
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.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/
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