发明申请
- 专利标题： POROUS CALCIUM PHOSPHATE BONE MATERIAL
- 专利标题（中）： 多孔磷酸钙骨料
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申请号： US13438207申请日： 2012-04-03
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公开(公告)号： US20120282301A1公开(公告)日： 2012-11-08
- 发明人: Aron D. Rosenberg , Laurent D. Gillès de Pélichy , Shrikar Bondre , Michael Strunk
- 申请人： Aron D. Rosenberg , Laurent D. Gillès de Pélichy , Shrikar Bondre , Michael Strunk
- 申请人地址： US MA Cambridge
- 专利权人： Etex Corporation
- 当前专利权人： Etex Corporation
- 当前专利权人地址： US MA Cambridge
- 主分类号： A61K9/12
- IPC分类号： A61K9/12 ; A61P19/00 ; A61K9/00
摘要：
Porous calcium phosphate implant compositions that approximate the chemical composition of natural bone mineral are provided. In addition to calcium phosphate, the compositions include an effervescent agent to promote the formation of interconnected pores and a cohesiveness agent to maintain the shape and hardness of the hardened composition. When introduced at an implant site, the calcium phosphate compositions are remodeled into bone. Methods for using the calcium phosphate compositions, e.g., to repair or replace bone, are also provided.
公开/授权文献
- US08545858B2 Porous calcium phosphate bone material 公开/授权日：2013-10-01