The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 27, 2018
Filed:
Jul. 28, 2014
Tata Consultancy Services Limited, Mumbai, IN;
Aishwarya Visvanathan, Bangalore, IN;
Arpan Pal, West Bengal, IN;
Anirban Dutta Choudhury, West Bengal, IN;
Tanushyam Chattopadhyay, West Bengal, IN;
Anurag Kumar, Haryana, IN;
Rohan Banerjee, West Bengal, IN;
Aniruddha Sinha, West Bengal, IN;
TATA CONSULTANCY SERVICES LIMITED, Mumbai, IN;
Abstract
A method for monitoring physiological parameters associated with a subject using a hand held device is described herein. In an implementation, the method includes obtaining a plurality of sample photoplethysmographic (PPG) features associated with a sample subject, from a video of a body part of the sample subject. From among the plurality of sample PPG features, at least one relevant sample PPG feature associated with the physiological parameter, is selected based on a ground truth value of the physiological parameter for the subject. Further, based on the at least one relevant sample PPG feature and the ground truth value of the physiological parameter, a mathematical model indicative of a correlation between the relevant sample PPG feature and the physiological parameter, is determined. The mathematical model can be deployed for monitoring the physiological parameter in real time.