Microfluidics is a field in that deals with the precise manipulation of fluids at the microscale level. Acoustic microfluidics is a subsection of microfluidics that leverages acoustic fields to manipulate micro-scale fluids. Microfluidics is very important in the development of portable diagnostic devices and has a wide range of applications in the biotech, healthcare, and environmental monitoring industries. Common examples of microfluidic cartridges include COVID-19 tests, pregnancy tests, and inkjet printing.

• produces many droplets

• expensive to custom manufacture

• not customizable after production