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公开(公告)号:US5855612A
公开(公告)日:1999-01-05
申请号:US644747
申请日:1996-05-10
申请人: Chikara Ohthuki , Akiyoshi Osaka , Hirohisa Iida , Keizo Ohta
发明人: Chikara Ohthuki , Akiyoshi Osaka , Hirohisa Iida , Keizo Ohta
CPC分类号: C23C22/64 , A61L27/06 , A61L27/306 , C23C22/68 , A61C8/0012 , A61F2310/00023 , A61L2400/18
摘要: A biocompatible titanium implant with a modified exterior surface having a covering layer that comprises a hydrated titania gel. The exterior surface of the titanium implant is processed by a hydrogen peroxide aqueous solution that contains metal ions which not only promotes a reaction between the titanium implant and the hydrogen peroxide aqueous solution but also provides a high apatite formation ability to the hydrated titania gel on the surface of the implant.
摘要翻译: 具有改性外表面的生物相容性钛植入物,其具有包含水合二氧化钛凝胶的覆盖层。 钛植入物的外表面由含有金属离子的过氧化氢水溶液处理,其不仅促进钛植入物和过氧化氢水溶液之间的反应,而且在水合二氧化钛凝胶上提供高的磷灰石形成能力 植入物的表面。