Remote temperature monitoring system

• US 20020077766A1
• Filed: 12/11/2001
• Published: 06/20/2002
• Est. Priority Date: 12/11/2000
• Status: Abandoned Application

• Current Assignee: HealtheTech, Inc.
• Original Assignee: HealtheTech, Inc.
• Inventors: Mault, James R.
• Application Number:
  US10/014,646
• Publication Number:
  US 20020077766A1
• Time in Patent Office: Days
• US Class Current: 702/131
• CPC Class Codes: G01K 1/024 for remote indication

Abstract

A system for monitoring and recording the body temperature of a subject includes a thermal sensor adapted to be supported in contact with the subject'"'"'s body, a microprocessor based programmable information appliance having a display, and an application program for the appliance adapted to process the electrical signals generated by the sensor and time signals to create a display constituting a plot of body temperature versus time. The information used to generate the display may be transmitted to a remote computer for access by healthcare professionals over a public network and feedback information can be provided over the public network to the display of the information appliance.

Claims

1. A system for monitoring and recording the body temperature of a subject comprising:

a thermal sensor adapted to be supported in contact with the body of the subject so as to generate an electrical signal representative of the subject'"'"'s body temperature;

a microprocessor-based, programmable information appliance having a display;

a clock adapted to generate electrical signals as a function of the time;

an application program for the appliance adapted to process the electrical signals generated by the sensor and electrical signals representative of the time of generation of the signals from the clock to create a display constituting a plot of body temperature versus time; and

means for transferring electrical signals from the sensor to the information appliance whereby the information appliance displays a plot of the subject'"'"'s body temperature over a period of time.

2. The system of claim 1 further including:

a remote computer;

a public network; and

an application program in the information appliance adapted to transfer information relating to the subject'"'"'s temperature over a period of time to said remote computer via a public network.

3. The system of claim 1 wherein said clock is supported in association with said sensor on the body of the subject and further including a memory associated with said sensor on the body of the subject and adapted to receive electrical signals from said sensor representative of the body temperature of the subject and simultaneously signals from the clock representative of the time of occurrence of said electrical signals representative of the body temperature of the subject and to store signals from the sensor and the time signals.

4. The system of claim 1 wherein said means for transferring signals from the temperature sensor to the information appliance comprises a wireless transmitter supported on the body of the subject and a receiver for transmitted wireless signals electrically connected to the information appliance.

5. The system of claim 4 including an electrical battery supported on the body of the subject powering said sensor and wireless transmitter.

6. The system of claim 1 in which the information appliance comprises a personal computer.

7. The system of claim 1 wherein the information appliance comprises a personal digital assistant.

8. The system of claim 1 in which the information appliance comprises an interactive television receiver.

9. The system of claim 7 further including:

a remote computer;

a public network;

an interactive television receiver connected to the public network; and

application software associated with the personal digital assistant for transmitting signals representative of the subject'"'"'s temperature over a period of time to the remote computer by transferring such information to said interactive television receiver for retransmission through said public network to the remote computer.

10. A system for monitoring the body temperature of a subject and for generating a display of the temperature over time, comprising:

a temperature sensor adapted to be supported in association with the body of the subject so as to generate an electrical signal representative of the subject'"'"'s body temperature;

a clock adapted to generate electrical signals as a function of real time;

a microprocessor-based, programmable information appliance, having a display;

an application program for the appliance adapted to process electrical signals generated by the sensor and electrical signals generated by the clock to create a display constituting a plot of body temperature versus time;

a remote computer;

a public network; and

an application program in the information appliance adapted to transfer information relating to the subject'"'"'s temperature over a period of time to said remote computer via public network for display on the remote computer and access by healthcare professionals.

11. The system of claim 10 further including the transmission of diagnostic information by the healthcare professional, based on the display of body temperature versus time, over the public network, to the information appliance, for display to the user.

12. The system of claim 10 wherein the information appliance further includes additional application programs unrelated to the generation of a time/temperature plot.

13. The system of claim 10, further including a memory associated with the body supported sensor for receiving and storing signals representative of the measured body temperature and the time of their occurrence.

14. The system of claim 13 wherein said body temperature measurements are made at predetermined intervals under control of the clock.