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|1. (WO2017192760) THERAPEUTIC CELL WASHING, CONCENTRATION, AND SEPARATION UTILIZING ACOUSTOPHORESIS|
|Applicants:||FLODESIGN SONICS, INC.
PRESZ, Walter M. Jr
|Title:||THERAPEUTIC CELL WASHING, CONCENTRATION, AND SEPARATION UTILIZING ACOUSTOPHORESIS|
Multi-stage acoustophoretic devices for continuously separating a second fluid or a particulate from a host fluid are disclosed. Methods of operating the multi-stage acoustophoretic devices are also disclosed. The systems include multiple acoustophoretic devices fluidly connected to one another in series, each acoustophoretic device comprising a flow chamber, an ultrasonic transducer capable of creating a multi-dimensional acoustic standing wave, and a reflector. The systems can further include pumps and flowmeters.