Patent Document ID: 20180024049
Application ID: 15550299
Patent Status: 0

Claim One:
1. A method of performing colorimetric analysis of a test fluid to evaluate associated physiological parameters, said method comprising: receiving, by a processor of a colorimetric device, a first image of a test strip captured at a first height before dipping the test strip into the test fluid, and a second image of the test strip captured at a second height after dipping the test strip into the test fluid; determining, by the processor, a plurality of first and second geometric parameters respectively associated with the test strip based on analysis of the captured first and second images; deriving, by the processor, an image resizing factor based on the plurality of first and second geometric parameters and generating one of a resized first image and a resized second image based on the image resizing factor thus derived; determining, by the processor, first and second calorimetric values respectively associated with the resized first and the resized second images; and evaluating, by the processor, one or more physiological parameters associated with the test fluid based on change in luminosity determined based on the one or more predetermined calorimetric values, the one or more first and the second calorimetric values.