CENTRIFUGAL DYNAMIC FILTERING APPARATUS AND CELL SEPARATION SYSTEM USING SAME

摘要

Disclosed is a centrifugal dynamic filtering apparatus used in viable cell separation which comprises a rotating shaft (28), a rotating arm (211) that is vertically connected to the rotating shaft (28) and rotates therewith , and a microporous membrane filter (31) that is fixedly connected to a distal end of the rotating arm (211). The microporous membrane filter (31) comprises a liquid inlet (311), a liquid outlet (312) , a membrane front cavity (313) and a membrane back cavity (314) that are communicated with the liquid inlet (311) and the liquid outlet (312) respectively , and a filtering membrane (315) that is arranged between the two cavities. Filtering holes on the filtering membrane (315) are smaller than cells to be separated. Also disclosed is a cell separation system.