Heat flux balanced thermometer for measuring human core temperature

1. An apparatus comprising:

one or more heating elements;

a plurality of sensors comprising at least a skin temperature sensor and an oven temperature sensor, wherein the oven temperature sensor is configured to measure a temperature of the one or more heating elements;

insulation configured to thermally isolate the skin temperature sensor from the oven temperature sensor; and

a processor configured to:

receive temperature data from the plurality of sensors;

control the one or more heating elements using the temperature data received;

generate detection data using the received temperature data and information corresponding to instructions associated with the control of the one or more heating elements, the detection data including a plurality of temperature measurements associated with a plurality of timestamps; and

generate monitoring data based on an analysis of the detection data.

2. The apparatus of claim 1 , wherein the skin temperature sensor is configured to measure a temperature of an external human surface.

3. The apparatus of claim 1 , further comprising:

one or more heat spreaders corresponding to the one or more heating elements.

4. The apparatus of claim 1 , wherein the processor is further configured to process the temperature data from the plurality of sensors to derive both absolute temperature and change in temperature.

5. The apparatus of claim 1 , wherein the processor is further configured to increase a heating control value or decrease a heating control value to control the one or more heating elements using the temperature data received from the plurality of sensors.

6. The apparatus of claim 1 , further comprising:

an ambient temperature sensor, wherein the ambient temperature sensor is configured to measure a temperature of an ambient environment.

7. The apparatus of claim 1 , wherein the insulation includes at least one of a urethane foam, an aero gel, silicone, vacuum vessel, or rubber.

8. The apparatus of claim 1 , wherein the plurality of sensors includes at least one of a thermocouple-based sensor, a thermistor-based sensor, or an infrared sensor.

9. The apparatus of claim 1 , wherein the monitoring data includes at least one of statistical information of core temperature change over time for a monitored subject, analysis of the core temperature change over time for the monitored subject, or diagnostic information based on the core temperature change over time for the monitored subject.

10. A method comprising:

detecting, by a monitoring system, skin temperature of a monitored subject;

determining whether the detected skin temperature is at equilibrium with an oven temperature of the monitoring system;

responsive to a determination that the detected skin temperature is not at equilibrium with the oven temperature, changing a heating control value; and

storing detection data, including a timestamp and at least one of a temperature measurement or a change in temperature.

11. The method of claim 10 wherein changing the heating control value further comprises:

increasing the temperature of the oven.

12. The method of claim 10 wherein changing the heating control value further comprises:

decreasing the temperature of the oven.

13. The method of claim 10 further comprising:

generating monitoring data based on an analysis of the detection data, the monitoring data including at least one of statistical information of core temperature change over time for the monitored subject, analysis of the core temperature change over time for the monitored subject, or diagnostic information based on the core temperature change over time for the monitored subject; and

transmitting the generated monitoring data to a user interface.

14. A monitoring system comprising:

a sensor system configured to detect core temperature data, the sensor system comprising one or more heating elements, a skin temperature sensor, and an oven temperature sensor; and

at least one processor communicatively coupled to the sensor system and configured to:

actively receive temperature data from the sensor system over time;

generate control signals for the one or more heating elements to achieve zero heat flux between a skin temperature sensor and the one or more heating elements based on the received temperature data;

process the received temperature data to generate detection data, including a plurality of temperature measurements associated with a plurality of timestamps;

analyze the detection data to generate monitoring data; and

responsive to a detection of a change in the core temperature data, generate an event notification for output via a user interface.

15. The monitoring system of claim 14 , wherein the skin temperature sensor is configured to measure skin surface temperature, and wherein the oven temperature sensor is configured to measure a temperature of the one or more heating elements.

16. The monitoring system of claim 14 , wherein the processor is configured to receive the core temperature data from the thermometer and process the core temperature data to detect changes in core temperature over time.

17. The monitoring system of claim 14 , further comprising:

a communication system configured to provide communication between the sensor system and the at least one processor.

18. The monitoring system of claim 14 , wherein the change in core temperature data indicates onset of at least one of an infection, disease, or illness.

19. The monitoring system of claim 14 , wherein the processor includes a control loop feedback mechanism configured to:

calculate an error value as a difference between a measured temperature and a desired temperature; and

adjust the received temperature data based on the error value.

20. The monitoring system of claim 14 , wherein the core temperature data is measured from the external skin surface of a human.