| 摘要 |
The present invention relates to a container for centrifugal separation containing an inner packing member(110), a piston head(120), a plunger(130), a container body(140), and a piston head housing part(160). With one container for centrifugal separation of the present invention, a series of processes such as blood collection, centrifugal separation, and extraction is performed. A height difference(180) is created when a wedge-shaped piston head(120) and a piston head housing part(160) are in contact. The piston head(120) during centrifugation is lowered by the height difference by pressure to be wedge-coupled to the piston head housing(160) to prevent a sample inside the container body from leaking out of the container. The present invention utilizes distinctive technical features which are the wedge-shaped piston head(120) and the piston head housing part(160) to perform convenient and safe separation process of blood components. Unique combination of technical features is not limited to one separation method, and by the experience of a tester, innovative separation methods can continuously be created. |
