Fig. 3: 3D printed membrane and squeeze valve pumps.
From: Spatially and optically tailored 3D printing for highly miniaturized and integrated microfluidics
a, f, k Schematic diagrams. b, g, l Side view microscope photos. c, h, m Bottom view microscope photos. d, i, n Volumetric flow rate as a function of the pump phase interval, Δt. e, j, o Pump volume per cycle as a function of pump phase interval. All graphs were obtained from testing at least three different pumps.
