Patent ID: 11054364

Abstract:
A system comprises: (a) a robotic arm; (b) a needle capillary coupled to the robotic arm; (c) a cell coupled to the robotic arm comprising: a housing; first and second windows disposed within the housing and defining a width of an internal chamber therebetween; a collimating lens optically coupled to the first window; a focusing lens optically coupled to the second window; an inlet port fluidically coupled to a first end of the internal chamber; and an outlet port fluidically coupled to a second end of the internal chamber; (d) a pump; (e) first and second tubings fluidically coupled, respectively, between the needle capillary and the inlet port and between the pump and the outlet port; (f) a light source; (g) a photodetector; and (h) first and second optical fibers optically coupled, respectively, between the light source and the collimating lens and between the photodetector and the focusing lens.