FROSTBITE WARNING SYSTEM

• US 20180249969A1
• Filed: 03/02/2018
• Published: 09/06/2018
• Est. Priority Date: 03/02/2017
• Status: Active Grant

• Current Assignee: Allie Weber
• Original Assignee: Allie Weber
• Inventors: Weber, Allie
• Granted Patent: US 10,307,112 B2
• Time in Patent Office: Days
• CPC Class Codes: A61B 2503/06 Children, e.g. for attention deficit diagnosis
• CPC Class Codes: A61B 2560/0242 adapted to measure environmental factors, e.g. temperature, pollution
• CPC Class Codes: A61B 5/01 Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue clinical contact thermometers G01K13/20
• CPC Class Codes: A61B 5/6803 Head-worn items, e.g. helmets, masks, headphones or goggles
• CPC Class Codes: A61B 5/6806 Gloves
• CPC Class Codes: A61B 5/6807 Footwear
• CPC Class Codes: A61B 5/7405 using sound
• CPC Class Codes: A61B 5/746 Alarms related to a physiological condition, e.g. details of setting alarm thresholds or avoiding false alarms alarms per se G08B
• CPC Class Codes: G08B 21/02 Alarms for ensuring the safety of persons
• CPC Class Codes: G08B 21/0453 worn on the body to detect health condition by physiological monitoring, e.g. electrocardiogram, temperature, breathing detecting, measuring or recording for diagnostic purposes A61B5/00
• CPC Class Codes: G08B 21/182 Level alarms, e.g. alarms responsive to variables exceeding a threshold

Abstract

A frostbite warning system for monitoring conditions adjacent a portion of a user, including an article of clothing that is configured to be disposed on the portion of the user'"'"'s body, a temperature sensor that is configured to detect a temperature within the article of clothing and produce a first input signal that is indicative of the temperature within the article of clothing, a processor configured to receive the first input signal, compare the temperature in the article of clothing to a threshold temperature at which a first warning signal is produced, and produce the first warning signal when the temperature within the article of clothing is equal to or less than the threshold temperature.

Claims

1. A frostbite warning system for monitoring conditions adjacent a portion of a user, comprising:

an article of clothing that is configured to be disposed on the portion of the user'"'"'s body;

a temperature sensor that is configured to detect a temperature within the article of clothing adjacent the portion of the user'"'"'s body that is disposed within the article of clothing and produce a first input signal that is indicative of the temperature within the article of clothing;

a processor configured to receive the first input signal, compare the temperature in the article of clothing to a threshold temperature at which a first warning signal is produced, and produce the first warning signal when the temperature within the article of clothing is equal to or less than the threshold temperature.

2. The frostbite warning system of claim 1, further comprising an audible indicator, wherein the first warning signal from the programmable logic controller causes the audible indicator to provide an audible indication to the user.

3. The frostbite warning system of claim 2, wherein the audible indicator is one of a pair of ear buds, a pair of headphones, and a speaker.

4. The frostbite warning system of claim 3, further comprising:

a moisture sensor that is configured to detect a moisture level within the article of clothing adjacent the portion of the user'"'"'s body that is disposed in the article of clothing and produce a second input signal that is indicative of the moisture level within the article of clothing,

wherein the programmable logic controller is further configured to receive the second input signal, compare the moisture level in the article of clothing to a threshold moisture level at which a second waring signal is produced, and produce the second warning signal when the moisture level within the article of clothing equals or exceeds the threshold moisture level.

5. The frostbite warning system of claim 4, wherein the second warning signal from the programmable logic controller causes the audible indicator to provide an audible indication to the user.

6. The frostbite warning system of claim 5, further comprising a visual indicator, wherein the first warning signal and the second warning signal from the programmable logic controller causes the visual indicator to provide a visual indication to the user.

7. The frostbite warning system of claim 6, wherein the visual indicator is one or more light emitting diodes.

8. The frostbite warning system of claim 1, wherein the article of clothing is one of a mitten, a glove, a sock, and a hat.

9. A method of providing a warning to an individual in accordance with a temperature adjacent a portion of the individual, comprising the steps of:

providing an article of clothing;

placing the article of clothing on the portion of the individual;

providing a temperature sensor that is disposed within the article of clothing adjacent the portion of the individual;

producing a first input signal that is indicative of the temperature within the article of clothing adjacent the portion of the individual; and

providing an audible indication when the temperature within the article of clothing is less than or equal to a threshold temperature.

10. The method of claim 9, further comprising the steps of:

providing a processor that is configured to receive the first input signal from the temperature sensor and produce a first warning signal based on the first input signal; and

providing an audible indicator;

sending the first warning signal to the audible indicator so that the audible indicator provides the audible indication.