Method and apparatus for monitoring actions taken by a user for enhancing hygiene

• US 6,236,317 B1
• Filed: 11/20/1998
• Issued: 05/22/2001
• Est. Priority Date: 04/29/1998
• Status: Expired due to Fees

• Current Assignee: Food Safety Solution Corporation
• Original Assignee: Food Safety Solution Corporation
• Inventors: Disser, James R., Brady, Kevin, Richard, Dan, Cohen, Glenn, Heagle, Ronald, Hersh, Mark
• Primary Examiner(s): Lee, Benjamin C.
• Application Number:
  US09/197,072
• Time in Patent Office: 914 Days
• Field of Search: 340/573.1, 340/236.09, 340/825.54, 137/552.7, 462/3, 702/179, 222/39
• US Class Current: 340/573.1
• CPC Class Codes: G08B 21/245 Reminder of hygiene compliance policies, e.g. of washing hands
• CPC Class Codes: Y10T 137/8208 Time

Abstract

An apparatus and a concomitant method for promoting hygienic practices is disclosed. The apparatus is a monitoring unit for monitoring the completion of a desired action, e.g., handwashing, by a user. Upon completion of the desired action, the monitoring unit transmits a satisfactory signal to the user.

Claims

1. A monitoring apparatus for promoting hygienic practices, said apparatus comprising:

a central processing unit (CPU);

a sensor, coupled to said CPU, for sensing a performance of a desired action by a user;

a transmitter, coupled to said CPU, for transmitting a satisfactory signal to said user, when said CPU determines that said desired action has been performed by said user;

a badge worn by said user;

a receiver mounted to said badge from receiving said satisfactory signal from said transmitter;

at least one communication medium or reminder indicator mounted to said badge and operatively connected to said receiver for communicating to said user that said desired action has been performed by said user; and

at least one switch mounted to said badge and operatively connected to said communication medium or reminder indicator for configuring settings of said communication medium or reminder indicator in response to an electronic or electrical signal from outside said badge.

2. The monitoring apparatus of claim 1, further comprising a display, coupled to said CPU, for displaying a visual signal to indicate said desired action.

3. The monitoring apparatus of claim 2, wherein said visual signal is an icon.

4. The monitoring apparatus of claim 2, wherein said visual signal is a displayed message.

5. The monitoring apparatus of claim 1, wherein said sensor is a soap sensor.

6. The monitoring apparatus of claim 1, wherein said sensor is a wash sensor.

7. The monitoring apparatus of claim 1, wherein said sensor is a water control sensor.

8. The monitoring apparatus of claim 1, wherein said sensor is a receiver for communicating with a transmitter worn by said user.

9. The monitoring apparatus of claim 1, further comprising a receiver for communicating with a transmitter worn by said user.

10. The monitoring apparatus of claim 9, wherein said receiver is an infrared receiver.

11. The monitoring apparatus of claim 1, wherein said transmitter is an infrared transmitter.

12. The monitoring apparatus of claim 1, wherein said CPU is implemented using a microcontroller.

13. A monitoring apparatus for promoting hygienic practices, said apparatus comprising:

a central processing means;

a sensing means, coupled to said central processing means, for sensing a performance of a desired action by a user; and

a transmitting means, coupled to said central processing means, for transmitting a satisfactory signal to said user, when said central processing means determines that said desired action has been performed by said user,

said central processing means being programmed to;

track information including the times, frequency and locations of potentially unsanitary environments encountered by said user throughout a work shift;

record information including said user'"'"'s failure to complete said desired action upon encountering said potentially unsanitary environments;

generate a report from the tracked and recorded information.

14. The monitoring apparatus of claim 13, further comprising a displaying means, coupled to said central processing means, for displaying a visual signal to indicate said desired action.

15. The monitoring apparatus of claim 13, further comprising a receiving means, coupled to said central processing means, for communicating with a transmitter worn by said user.

16. Method for promoting hygienic practices, said method comprising the steps of:

(a) broadcasting, within a directed volume of space only, a directional wireless signal from a badge worn by a user;

(b) in response to said directional wireless signal, sensing the performance of a desired action by a user; and

(c) transmitting a satisfactory signal to said user, when said desired action has been performed by said user.

17. The method of claim 16, further comprising the step of:

(a′

) activating an indicator worn by said user for indicating that a desired action should be performed by said user prior to said step (a).

18. The method of claim 16, wherein said sensing step (a) comprises the step of sensing the operation of a soap dispenser.

19. The method of claim 16, wherein said sensing step (a) comprises the step of sensing a hand of said user being proximate to a sink.

20. The method of claim 16, wherein said sensing step (a) comprises the step of sensing the operation of the faucets.