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IMPLANTS BIOMEDICAUX ANTIBACTERIENS ET MATERIAUX, APPAREIL ET PROCEDES ASSOCIES
专利权人:
SINTX TECHNOLOGIES; INC.
发明人:
MCENTIRE, BRYAN J.,LAKSHMINARAYANAN, RAMASWAMY,DAVIS, KEVIN,GRIMALDI, NICHOLAS,PEZOTTI, GIUSEPPE
申请号:
CA3055721
公开号:
CA3055721A1
申请日:
2018.01.23
申请国别(地区):
CA
年份:
2018
代理人:
摘要:
Methods for improving the antibacterial characteristics of biomedical implants and related implants manufactured according to such methods. In some implementations, a biomedical implant comprising a silicon nitride ceramic material may be subjected to a surface roughening treatment so as to increase a surface roughness of at least a portion of the biomedical implant to a roughness profile having an arithmetic average of at least about 500 nm Ra. In some implementations, a coating may be applied to a biomedical implant. Such a coating may comprise a silicon nitride ceramic material, and may be applied instead of, or in addition to, the surface roughening treatment process.
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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