公开(公告)号：EP2914381A4

公开(公告)日：2016-05-04

申请号：EP13851778

申请日：2013-11-05

申请人： HAEMONETICS CORP

发明人： MURPHY MATTHEW ,  UHLMANN DOMINIQUE ,  POWERS EDWARD ,  RAGUSA MICHAEL ,  PAGES ETIENNE

IPC分类号： A61M1/36 ,  B04B5/04

CPC分类号： A61M1/3693 ,  A61M1/3696 ,  A61M2205/3306 ,  B04B5/0442 ,  B04B2005/0464 ,  B04B2013/006

摘要： A continuous flow centrifuge bowl includes a rotatable outer body, and a top and bottom core that are rotatable with the outer body. The bottom core has a wall extending proximally from a bottom wall. The proximally extending wall is radially outward from at least a portion of the top core and, together with the top core, defines a primary separation region in which initial separation of the whole blood occurs. The bowl may also have a secondary separation region located between the top core and the outer body, and a rotary seal that couples an inlet port and two outlet ports to the outer body. The inlet port may be connected to an inlet tube that extends distally into a whole blood introduction region. Additionally, one of the outlet ports may be connected to an extraction tube that extends into a region below the bottom core.