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公开(公告)号:US20100211180A1
公开(公告)日:2010-08-19
申请号:US12730011
申请日:2010-03-23
IPC分类号: A61F2/28
CPC分类号: A61F2/30767 , A61B17/14 , A61B17/3211 , A61B17/7062 , A61B17/866 , A61F2/3094 , A61F2/30965 , A61F2/32 , A61F2/34 , A61F2/36 , A61F2/3662 , A61F2/367 , A61F2/3676 , A61F2/38 , A61F2/3804 , A61F2/3868 , A61F2/3886 , A61F2002/30014 , A61F2002/30016 , A61F2002/30037 , A61F2002/30324 , A61F2002/30685 , A61F2002/30929 , A61F2002/30934 , A61F2002/3098 , A61F2002/30981 , A61F2002/3611 , A61F2002/3625 , A61F2002/3631 , A61F2250/0018 , A61F2250/0019 , A61F2250/0036 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00395 , A61F2310/00407 , A61F2310/00449 , A61F2310/00491 , A61F2310/00544 , A61F2310/00574 , A61F2310/0058 , A61F2310/0073 , A61F2310/00856 , A61L27/303 , A61L27/306 , C23C28/044 , C23C28/046 , C23C28/048 , C23C30/00
摘要: An orthopedic device having a protective coating bonded to the substrate material of the device. The protective coating includes a thin layer of tetrahedral bonded Carbon (ta-C). The substrate also optionally includes an interface layer to facilitate the initial bonding and retention of the ta-C layer. The ta-C layer has a concentration of sp3 bonded carbon which varies through its thickness, such as varying in individual layers forming the protective coating. The protective coating may also be doped with various materials, either through its thickness, or at either an inner or an outer interface, or both, or include ion diffusion barriers.
摘要翻译: 一种整形外科装置,其具有粘合到该装置的基底材料上的保护涂层。 保护涂层包括四面体结合碳(ta-C)的薄层。 衬底还可选地包括界面层,以促进ta-C层的初始粘合和保留。 ta-C层具有通过其厚度变化的sp 3键合碳的浓度,例如形成保护涂层的各层变化。 保护性涂层也可以通过其厚度,或者在内部或外部界面处,或两者都可以掺杂各种材料,或者包括离子扩散阻挡层。