Patent ID: 11287404

Abstract:
An apparatus having a spectrometer and techniques for use thereof for efficient and effective point-of-care diagnostics are provided. In one aspect, a device is provided. The device includes: an intake port; fluidic channels connecting the intake port to a detecting chamber(s), wherein the detecting chamber(s) is configured to permit optical measurements of a fluid sample; a vent leading away from the detecting chamber(s); and a liquid blocker between the detecting chamber(s) and an opening of the vent, wherein the liquid blocker permits air to pass therethrough while at the same time restricting liquid flow. A method for analyzing a fluid sample is also provided. The method includes: introducing the fluid sample to the device; contacting the fluid sample with a reagent(s) prior to the fluid sample entering the detecting chamber(s); and making optical measurements of the fluid sample in the detecting chamber(s).