发明授权
- 专利标题： BIOACTIVE GRANULES FOR BONE TISSUE FORMATION
- 专利标题（中）： 生物活性颗粒剂的形成骨组织
-
申请号： EP95924602.6申请日： 1995-06-19
-
公开(公告)号： EP0869749B1公开(公告)日： 2004-09-08
- 发明人: METSGER, D., Scott , DUCHEYNE, Paul , SCHEPERS, Evert
- 申请人： IMPLANT INNOVATIONS, INC.
- 申请人地址： 4555 Riverside Drive Palm Beach Gardens, Florida 33410 US
- 专利权人： IMPLANT INNOVATIONS, INC.
- 当前专利权人： IMPLANT INNOVATIONS, INC.
- 当前专利权人地址： 4555 Riverside Drive Palm Beach Gardens, Florida 33410 US
- 代理机构： W.P. Thompson & Co.
- 优先权： US268510 19940630
- 国际公布： WO1996000536 19960111
- 主分类号： A61F2/02
- IPC分类号： A61F2/02 ; A61L27/00
摘要：
The present invention relates to a method for forming osseous tissue in any bone tissue site of reduced metabolic state, comprising implanting particles of bioactive glass in a size range of from about 200 micrometers to about 300 micrometers. The particles are made from about 40 % to about 58 % silicon dioxide, from about 10 % to about 30 % sodium oxide, from about 10 % to about 30 % calcium oxide, and up to about 10 % phosphorous pentoxide, by weight.
信息查询
IPC分类:
