US Government As Represented by the Secretary of the Army

Srinivas Laxminarayan

Jaques Reifman

Jianbo Liu

Sridhar Ramakrishnan

Vineet Rakesh

A method of estimating a body temperature of an individual based on physiological data including a heart rate received from at least one sensorand received environmental data. The physiological data and the environmental data are inputted into a model present on a processor. The model generates an estimated body temperature and an estimated physiological condition based on the inputs. The processorcompares the estimated physiological condition to a measured physiological condition in the physiological data. A controllermodifies at least one parameter in the model when the difference between the estimated physiological condition and the measured physiological condition is above a threshold.

Real-time estimation of human core body temperature based on non-invasive physiological measurements

An embodiment of the invention provides a method of estimating a body temperature of an individual where physiological data is received from at least one sensor. Environmental data is received and the physiological data and the environmental data are input into a model. The model generates an estimated body temperature and an estimated physiological condition based on the physiological data and the environmental data. A processorcompares the estimated physiological condition to a measured physiological condition in the physiological data. A controllermodifies at least one parameter in the model when the difference between the estimated physiological condition and the measured physiological condition is above a threshold.

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Frederick, MD, United States of America

Srinivas Laxminarayan