发明名称 |
DEPOSITION OF DISCRETE NANOPARTICLES ON A NANOSTRUCTURED SURFACE OF AN IMPLANT |
摘要 |
A method of forming an implant to be implanted into living bone is disclosed. The method comprises the act of roughening at least a portion of the implant surface to produce a microscale roughened surface. The method further comprises forming a nanoscale roughened surface on the microscale roughened surface. The method further comprises the act of depositing discrete nanoparticles on the nanoscale roughened surface though a one-step process of exposing the roughened surface to a solution including the nanoparticles. The nanoparticles comprise a material having a property that promotes osseointegration. |
申请公布号 |
EP2079401(A2) |
申请公布日期 |
2009.07.22 |
申请号 |
EP20070861488 |
申请日期 |
2007.10.24 |
申请人 |
BIOMET 3I, LLC |
发明人 |
BERCKMANS, BRUCE;TOWSE, ROSS W.;MAYFIELD, ROBERT L. |
分类号 |
A61F2/28;A61C8/00;A61C13/01 |
主分类号 |
A61F2/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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