METHOD FOR THE TREATMENT OF AN IMPLANT SURFACE FOR BONE TISSUE IMPLANTATION AND, BONE TISSUE IMPLANTATION HAVING AN IMPLANT SURFACE

• 收藏
• 分享

专利权人:

ASTRA TECH AB

发明人:

INGELA PETERSSON,GUNILLA JOHANSSON-RUDEN,JAN-EIRIK ELLIGSEN,KRISTINA JUNEMO-BOSTROEM,FREDRIK ANDERSSON,STIG HANSSON

申请号：

BR0312673

公开号：

BR0312673B1

申请日:

2003.05.06

申请国别(地区):

BR

年份:

2014

代理人:

摘要：

The invention relates to a method for treating an implant surface intended for implantation into bone tissue comprising providing fluorine/and/or fluoride on at least a part of the implant surface, and providing, on the implant surface, a microroughness having a root-mean-square roughness (R<；SUB>；q <；/SUB>；and/or S<；SUB>；q<；/SUB>；) of <；=250 nm and/or comprising pores having a pore diameter of <；=1 mum and a pore depth of <；=500 nm. The invention also relates to an implant comprising a surface having the above characteristics.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/