发明名称 |
BIOLOGICAL BONE FILLING CEMENT MIXTURE AND METHOD FOR MANUFACTURING THE SAME |
摘要 |
PROBLEM TO BE SOLVED: To provide a high viscosity biological bone filling cement mixture useful as a biological prosthesis and a method for manufacturing the cement mixture by inexpensively and simply mixing at a high powder/liquid ratio and can prevent inclusion of sundry germs and foreign matter. SOLUTION: The method for manufacturing the cement mixture comprises mixing a powder and a liquid by simultaneously adding rotation and revolution to a vessel storing a mixture in which a powder composition containing calcium phosphate powder and a pyrophosphate and a liquid for hardening are mixed, and the biological cement mixture is obtained by mixing the powder composition containing the calcium phosphate powder whose specific surface area is 0.3 to 2.0 m<2> /g or 2.0 to 4.0 m<2> /g, and the diphosphate and the liquid for hardening at a powder/liquid mixing ratio by weight (P/L) of 3.0 to 5.0 or 1.5 to 3.5 and processing by the method. |
申请公布号 |
JP2002291865(A) |
申请公布日期 |
2002.10.08 |
申请号 |
JP20010094041 |
申请日期 |
2001.03.28 |
申请人 |
MITSUBISHI MATERIALS CORP |
发明人 |
HIRANO MASAHIRO;TAKEUCHI HIROYASU;ASAOKA NOBUYUKI |
分类号 |
A61L27/00;A61K6/033 |
主分类号 |
A61L27/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|