Combination fluid switcher for use in automated cell engineering systems

The present disclosure provides a combined fluid switcher that allows a single fluid flow path to be selected while controlling multiple flow paths. The combined fluid switcher can be used in various biological systems and processes, including automated cell engineering systems. 本公开提供了组合流体切换器，其允许在控制多个流动路径的同时选择单个流体流动路径。所述组合流体切换器可以用于包括自动化细胞工程系统的各种生物学系统和过程中。