公开(公告)号：US20230266236A1

公开(公告)日：2023-08-24

申请号：US18173035

申请日：2023-02-22

Applicant: Hyperspectral Corp.

Inventor： Euan Mowat ,  Matthew Theurer ,  Sarah Rachel Hernandez ,  Mario Martinez

IPC: G01N21/31 ,  G01N21/27

CPC classification number: G01N21/314 ,  G01N21/274 ,  G01N2021/317 ,  G01N2201/12784 ,  G01N2201/0484 ,  G01N2201/061 ,  G01N2021/0125

Abstract: An example system includes a light intensity measuring apparatus couplable to a food processing apparatus and a computing system. The light intensity measuring apparatus includes a chamber configured to receive a water sample from the food processing apparatus, a light source, a detector configured to detect light that has passed through the water sample and measure multiple times intensities of wavelengths of the light to obtain multiple sets of measured intensities of wavelengths, and a communication module configured to provide the multiple sets of measured intensities of wavelengths. The computing system may receive the multiple sets of measured intensities, process the multiple sets to obtain a set of values, apply a first set of decision trees to the set of values to obtain a first result indicating a positive or negative foodborne pathogen detection, generate a notification indicating either the positive of negative detection, and provide the notification.