| 发明名称 |
DEVICE FOR CONCENTRATION AND SEPARATION OF CIRCULATING TUMOR CELLS, AND METHOD FOR CONCENTRATION AND SEPARATION OF CIRCULATING TUMOR CELLS |
| 摘要 |
To provide a device for concentration and separation of circulating tumor cells, capable of recovering circulating tumor cells in a blood-derived specimen simply, at a high recovery rate, and with low invasion of the tumor cells. A device for concentration and separation of circulating tumor cells present in a blood-derived specimen, in which a cell separating agent with thixotropic property having a specific gravity ranging from 1.050 to 1.080 and enabling the separation of tumor cells and blood cells other than the tumor cells by a centrifugal operation is housed in a bottomed tube-shaped container closed at one end and opened at the other end. |
| 申请公布号 |
US2016223521(A1) |
申请公布日期 |
2016.08.04 |
| 申请号 |
US201415025458 |
申请日期 |
2014.09.30 |
| 申请人 |
SEKISUI MEDICAL CO., LTD. |
发明人 |
Okamoto Ryusuke;Inoue Tomonori |
| 分类号 |
G01N33/50;G01N33/574;G01N1/40 |
主分类号 |
G01N33/50 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A device for concentration and separation of circulating tumor cells present in a blood-derived specimen, comprising:
a bottomed tube-shaped container closed at one end and opened at the other end; and a cell separating agent with thixotropic property housed in the tube-shaped container and capable of separating tumor cells and blood cells other than the tumor cells after centrifugation, wherein the cell separating agent has a specific gravity ranging from 1.050 to 1.080. |
| 地址 |
Tokyo JP |
