MICROFLUIDIC PERISTALTIC PUMP, METHOD AND PUMPING SYSTEM

摘要

A microfluidic peristaltic pump has an inflow channel, a first pumping chamber, which is operatively connected to the inflow channel by a first channel, and a first membrane. The pump also has a second pumping chamber, which is operatively connected to the inflow channel by a second channel, and a second membrane. A fluidic resistance of the first channel is different from a fluidic resistance of the second channel, and each channel is configured to realize a throttling function, such that the first and second membranes are deflected in a time sequence when a pressure is applied in the inflow channel, to realize a pumping function.