
基本信息:
- 专利标题: 骨水泥粉剂的制备方法
- 专利标题(英):Preparation method of bone cement powder
- 申请号:CN201510275608.X 申请日:2015-05-26
- 公开(公告)号:CN104826160A 公开(公告)日:2015-08-12
- 发明人: 王刚
- 申请人: 北京爱康宜诚医疗器材股份有限公司
- 申请人地址: 北京市昌平区科技园区白浮泉路10号
- 专利权人: 北京爱康宜诚医疗器材股份有限公司
- 当前专利权人: 北京爱康宜诚医疗器材有限公司
- 当前专利权人地址: 北京市昌平区科技园区白浮泉路10号
- 代理机构: 北京康信知识产权代理有限责任公司
- 代理人: 赵囡囡; 吴贵明
- 主分类号: A61L27/16
- IPC分类号: A61L27/16 ; A61L27/50 ; A61L24/06
The invention provides a preparation method of bone cement powder. The raw materials of the bone cement powder include radiopaque materials. The preparation method includes the steps of S1, dispersing the raw materials in solvent to obtain mixed liquid; S2, performing spraying drying on the mixed liquid. The method has the advantages that the radiopaque materials and other raw materials are dispersed into the solvent to obtain the mixed liquid, the mixed liquid is dried to obtain the bone cement powder, the radiopaque materials are evenly distributed in the bone cement powder, the problem that mechanical property is lowered due to that fact that the radiopaque materials gather and cluster and bone cement wraps block developing agent in the prior art is solved, and mechanical property is increased evidently.
公开/授权文献:
- CN104826160B 骨水泥粉剂的制备方法 公开/授权日:2017-12-19
IPC结构图谱:
A | 人类生活必需 |
--A61 | 医学或兽医学;卫生学 |
----A61L | 材料或物体消毒的一般方法或装置;空气的灭菌、消毒或除臭;绷带、敷料、吸收垫或外科用品的化学方面;绷带、敷料、吸收垫或外科用品的材料 |
------A61L27/00 | 假体材料或假体被覆材料 |
--------A61L27/02 | .无机材料 |
----------A61L27/16 | ..由仅仅涉及碳—碳不饱和键的反应获得的 |