发明名称 |
Freeze-dried blood cells, stem cells and platelets and manufacturing method for the same. |
摘要 |
The present invention provides a method for manufacturing freeze- dried blood cells, stem cells and platelets comprising the steps of: pre-treating a liquid selected from the group consisting of blood including blood cells, bone marrow fluid (hemopoietic stem cells), and platelets in blood plasma, with a solution containing at least one substance selected from the group consisting of saccharide, biopolymer, acid and acid salt; conducting granulation of the aforementioned pre-treated liquid into a granules of a predetermined size; performing rapid cooling of the granules; and drying the resultant frozen material by sublimation of the water content contained therein. |
申请公布号 |
EP0668013(A3) |
申请公布日期 |
1997.07.30 |
申请号 |
EP19950400358 |
申请日期 |
1995.02.21 |
申请人 |
NIPPON TELEGRAPH AND TELEPHONE CORPORATION |
发明人 |
IIJIMA, TETSUO;ISHII, YOSHIKAZU;FUNAKOSHI, NOBUHIRO;OKADA, KEIJI;KAWADA, TADAMICHI |
分类号 |
A01N1/02;A61K35/14;A61K35/18;A61K35/28;(IPC1-7):A01N1/02 |
主分类号 |
A01N1/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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