发明名称 |
BLOOD SEPARATING AGENT AND BLOOD COLLECTION CONTAINER |
摘要 |
<p>Provided is a blood separating agent that can form an excellent partition wall in an intermediate layer between clot and serum or between blood cell components and plasma even under low-temperature centrifugation conditions, is less likely to form crevices in the partition wall, is less likely to have any effect on test values, and offers stable performance even after long-term storage. The blood separating agent contains: a polymer for the blood separating agent which is composed of a (meth)acrylic acid ester-based polymer and has a viscosity of 10 to 200 Pa· s at 25°C and a ratio of viscosity at 15°C to viscosity at 25°C of below 4.6; an inorganic powder; and a polyalkylene glycol having a number average molecular weight of 700 or more, wherein the polyalkylene glycol is mixed at a concentration of 5% by weight or less of the total weight of the blood separating agent.</p> |
申请公布号 |
EP2518493(A1) |
申请公布日期 |
2012.10.31 |
申请号 |
EP20110747217 |
申请日期 |
2011.02.15 |
申请人 |
SEKISUI MEDICAL CO., LTD. |
发明人 |
INOUE, TOMONORI;OKAMOTO, RYUSUKE |
分类号 |
G01N33/48;G01N1/10 |
主分类号 |
G01N33/48 |
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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