Sensor for Detecting Temperature Gradients

• US 20130151192A1
• Filed: 12/09/2011
• Published: 06/13/2013
• Est. Priority Date: 12/09/2011
• Status: Abandoned Application

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Corporation
• Inventors: Gilad-Bachrach, Ran
• Application Number:
  US13/315,530
• Publication Number:
  US 20130151192A1
• Time in Patent Office: Days
• US Class Current: 702/133
• CPC Class Codes: G01J 5/0025 Living bodies ear thermometers G01J5/0011; detecting, measuring or recording for diagnostic purposes A61B5/00
• CPC Class Codes: G01J 5/025 Interfacing a pyrometer to an external device or network; User interface
• CPC Class Codes: G01J 5/026 Control of working procedures of a pyrometer, other than calibration; Bandwidth calculation; Gain control
• CPC Class Codes: G01J 5/10 using electric radiation detectors
• CPC Class Codes: G01K 1/165 for application in zero heat flux sensors
• CPC Class Codes: G01K 13/20 Clinical contact thermometers for use with humans or animals

Abstract

Different advantageous embodiments provide a monitoring system comprising one or more sensor systems and a processing unit. The one or more sensor systems is configured to monitor a subject for change in temperature and generate monitoring data. The processing unit is configured to analyze the monitoring data to generate a result.

Claims

1. An apparatus comprising:

a plurality of thermal sensors comprising at least a first sensor and a second sensor;

a data collector configured to capture temperature data from the plurality of thermal sensors; and

one or more thermal isolating layers, wherein the one or more thermal isolating layers insulates the first sensor from the second sensor, and wherein the one or more thermal isolating layers is configured to create a different reaction between the first sensor and the second sensor because of the thermal resistance of the one or more isolating layers.

2. The apparatus of claim 1, wherein the first sensor is exposed to the outside of the apparatus, and wherein the second sensor is separated from the first sensor by the one or more thermal isolating layers.

3. The apparatus of claim 1, wherein the data collector transmits the temperature data to a processing unit for analysis.

4. The apparatus of claim 1, wherein the data collector stores the temperature data.

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

6. The apparatus of claim 1, wherein the one or more thermal isolating layers include at least one of a printed circuit board, silicon, foam, glass wool, or fiberglass.

7. The apparatus of claim 1, wherein the data collector comprises a microcontroller.

8. The apparatus of claim 1, wherein the temperature data includes a number of temperature measurements, and wherein each of the number of temperature measurement is associated with a point in time.

9. A method comprising:

monitoring a subject for change in temperature using a sensor system, wherein the sensor system includes at least two sensors separated by a thermal isolating layer; and

generating monitoring data from temperature data captured over a period of time, wherein the monitoring data includes a number of temperature measurements associated with the at least two sensors.

10. The method of claim 9 further comprising:

analyzing the monitoring data using a gradient detector.

11. The method of claim 9 further comprising:

outputting a result using the analysis of the monitoring data.

12. The method of claim 9 further comprising:

storing the monitoring data in a number of storage devices.

13. A monitoring system comprising:

one or more sensor systems configured to monitor a subject for change in temperature and generate temperature data; and

a processing unit configured to process the temperature data to generate a result.

14. The monitoring system of claim 13, wherein the result is at least one of a report, an output, or a diagnosis.

15. The monitoring system of claim 13, wherein each of the one or more sensor systems comprises:

a plurality of thermal sensors in isolation; and

one or more thermal isolating layers.

16. The monitoring system of claim 15, wherein each of the one or more sensor systems comprises:

a data collector configured to capture temperature data from the plurality of thermal sensors.

17. The monitoring system of claim 16, wherein the temperature data includes a number of temperature measurements, and wherein each of the number of temperature measurement is associated with a point in time.

18. The monitoring system of claim 13, wherein the processing unit processes the temperature data to generate monitoring data.

19. The monitoring system of claim 13, wherein the processing unit analyzes the monitoring data using one or more algorithms.

20. The monitoring system of claim 13, wherein the subject is a human.