利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

2 条记录 (耗时 0.01 秒)

    PROCESS FOR PREPARING CERAMIC IMPLANTS FOR MEDICAL PURPOSES
    1.
    发明公开
    PROCESS FOR PREPARING CERAMIC IMPLANTS FOR MEDICAL PURPOSES 有权
    VERFAHREN ZUR HERSTELLUNG VON KERAMISCHEN IMPLANTATENFÜRMEDISINISCHE ZWECKE

    公开(公告)号：EP2753594A1

    公开(公告)日：2014-07-16

    申请号：EP12753522.7

    申请日：2012-09-05

    申请人： Vita Zahnfabrik H. Rauter GmbH & Co. KG

    发明人： SCHÖNE, Andre ,  FISCHER, Jens ,  SCHRÖDER, Karsten ,  STEFFEN, Hartmut ,  BESCH, Wilfried ,  VOGELSANG, Andreas ,  WELTMANN, Klaus-Dieter ,  NEBE, Barbara

    IPC分类号： C04B41/83 ,  A61K6/02 ,  A61L27/34

    CPC分类号： A61F2/28 ,  A61K6/0205 ,  A61L27/10 ,  A61L31/026 ,  A61L2400/18 ,  A61L2430/02 ,  A61L2430/12 ,  C04B41/009 ,  C04B41/48 ,  C04B41/83 ,  C04B2111/00836 ,  C04B35/00 ,  C04B35/18 ,  C04B41/0054

    摘要： A process for manufacturing a ceramic implant with a surface which forms a permanent bonding to bone cell tissues, the surface providing improved osseointegration, the process comprising the step of: - a pretreatment of the ceramic material with the surface wherein said surface of the ceramic material is exposed to a conditioning plasma, which is produced by means of direct current (DC) or alternating current (AC), such as high or radio frequency (HF, RF), or microwaves (MW) at a low pressure, followed by a second step; - a treatment with a reactive plasma in which an organic compound is added to the plasma for the at least partial application of an organic phase to said surface wherein the organic compound is selected from the group consisting of aliphatic amines, cyclic amines, unsaturated and aromatic amines as well as combinations thereof.

    摘要翻译： 一种用于制造具有与骨细胞组织形成永久性结合的表面的陶瓷植入物的方法，所述表面提供改善的骨整合，所述方法包括以下步骤： - 对所述陶瓷材料进行预处理，其中所述陶瓷材料的所述表面 暴露于通过直流（DC）或交流电（AC）如低压或高频（HF，RF）或微波（MW）产生的调理等离子体，其次是 第二步骤：用反应性等离子体处理，其中将有机化合物加入到等离子体中用于将有机相至少部分施加到所述表面，其中有机化合物选自脂族胺，环胺， 不饱和和芳族胺以及它们的组合。