Richard I. Brown,Benjamin E. Kusters,Kyungyoon Min
申请号：
US16869968
公开号：
US20200261851A1
申请日:
2020.05.08
申请国别(地区):
US
年份:
2020
代理人:
摘要：
A system for separating a suspension of biological cells is disclosed comprising a single-use fluid circuit and a durable hardware component. The fluid circuit comprises a separator having a housing that includes an inlet for introducing the suspension of biological cells into the gap, a first outlet in communication with the gap for flowing a first type of cells from the separator, and a second outlet in communication with the second side of the filter membrane for flowing a second type of cells from the separator. The hardware component comprises a pump for flowing the suspension of biological cells to the inlet of the separator and at least one flow control device associated with the first outlet and the second outlet of the separator for selectively opening and closing the outlets so as to permit one of the first type of cells and the second type of cells to flow out of the separator in accordance with a predetermined duty cycle equal to the ratio of a target flow rate of first type of cells through the first outlet to the predetermined inlet flow rate.
