Hygiene compliance module

• US 8,558,701 B2
• Filed: 11/08/2010
• Issued: 10/15/2013
• Est. Priority Date: 11/08/2010
• Status: Active Grant

• Current Assignee: GOJO Industries Incorporated
• Original Assignee: GOJO Industries Incorporated
• Inventors: Wegelin, Jackson W., Archer, Matthew J.
• Primary Examiner(s): Nguyen, Phung
• Application Number:
  US12/941,287
• Publication Number:
  US 20120112914A1
• Time in Patent Office: 1,072 Days
• Field of Search: 340/573.1, 340/539.1, 340/539.23, 340/572.1, 340/5.8, 340/13.24, 222/1, 222/52
• US Class Current: 340/573.1
• CPC Class Codes: A47K 5/1211 using pressure on soap, e.g. with piston A47K5/1201 takes precedence; by squeezing A47K5/122
• CPC Class Codes: A47K 5/1217 Electrical control means for the dispensing mechanism
• CPC Class Codes: G07C 3/00 Registering or indicating the condition or the working of machines or other apparatus, other than vehicles
• CPC Class Codes: G07F 9/10 Casings or parts thereof, e.g. with means for heating or cooling
• CPC Class Codes: G08B 21/245 Reminder of hygiene compliance policies, e.g. of washing hands
• CPC Class Codes: G08B 23/00 Alarms responsive to unspecified undesired or abnormal conditions
• CPC Class Codes: G16H 40/20 for the management or administration of healthcare resources or facilities, e.g. managing hospital staff or surgery rooms
• CPC Class Codes: Y02A 90/10 Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation

Abstract

A hygiene compliance module is configured to be retrofit with a compatible dispenser to enable hygiene compliance monitoring functions. The hygiene compliance module is configured to be coupled to the dispenser via a communication interface to receive power, ground, and dispenser actuation signals therefrom. In addition, the hygiene compliance module is enabled to communicate with a wireless data tag that is worn by a user of the dispenser and with a remote hygiene compliance monitoring station.

Claims

1. A hygiene compliance module for a dispenser having a dispenser controller that supplies an actuation signal to a communication interface when an actuator is engaged to dispense material, the hygiene compliance module comprising:

a card having a connector, said connector adapted to be inserted in the communication interface of the dispenser, so as to be electrically coupled to the dispenser controller;

a module controller disposed on said card and coupled to said connector, wherein when said connector is inserted in the communication interface of the dispenser, said module controller enables hygiene compliance monitoring functions, such that said module controller is configured to detect the actuation signal from the dispenser controller as dispensing event data; and

a transmitter coupled to said module controller;

wherein when the actuator of the dispenser is engaged, said transmitter transmits said dispensing event data to a monitoring station.

2. The hygiene compliance module of claim 1, wherein said module controller includes an authentication code that is evaluated by the dispenser, such that if the dispenser determines that said authentication code is invalid said module controller is at least partially disabled, and if said authentication code is valid said module controller is fully enabled.

3. The hygiene compliance module of claim 2, wherein the operation of the dispenser is disabled until said authentication code is authenticated by said module controller.

4. The hygiene compliance module of claim 3, wherein said transmitter transmits said authentication code to said monitoring station for authentication.

5. The hygiene compliance module of claim 2, further comprising:

an indicator coupled to said module controller, said first indicator indicating when said authentication code has been authenticated.

6. The hygiene compliance module of claim 1, further comprising:

an indicator coupled to said module controller, said indicator indicating when said dispensing event has been completed.

7. The hygiene compliance module of claim 1, further comprising:

a receiver coupled to said module controller, said receiver configured to wirelessly receive an identification code from a wireless data tag;

wherein when the actuator of the dispenser is engaged, said module controller associates said identification code with said dispensing event data, said transmitter configured to transmit said identification code and said dispensing event data to said hygiene compliance monitoring station.

8. A method of enabling hygiene compliance monitoring functionality at a dispenser comprising:

providing a dispenser having a communication interface having an actuation terminal that is electrically coupled to a dispenser controller;

providing a hygiene compliance module having a card with a connector that is electrically coupled to a module controller;

inserting said connector of said card in the communication interface, such that said actuation terminal is electrically coupled to said module controller, whereupon said hygiene compliance module enables hygiene compliance monitoring functions;

providing a data tag that wirelessly transmits an identification code to said hygiene compliance module;

monitoring said actuation terminal at said module controller;

dispensing material from said dispenser;

detecting an actuation signal on said actuation terminal at said module controller as dispensing event data; and

associating said identification code with said dispensing event data.

9. The method of claim 8, further comprising:

transmitting said identification code and said associated dispensing event to a remote monitoring station.

10. The method of claim 8, further comprising:

disabling operation of the dispenser;

authenticating said identification code; and

enabling operation of the dispenser if said identification code is authenticated.

11. A hygiene compliance module for a dispenser having a dispenser controller that supplies an actuation signal to a communication interface when an actuator is engaged to dispense material from a container, the hygiene compliance module comprising:

a card having a connector, said connector adapted to be inserted in the communication interface of the dispenser, so as to be electrically coupled to the dispenser controller;

a module controller disposed on said card and coupled to said connector, wherein when said connector is inserted in the communication interface of the dispenser, said module controller enables hygiene compliance monitoring functions, such that said module controller is configured to detect the actuation signal from the dispenser controller as dispensing event data; and

a transmitter coupled to said module controller;

wherein when the dispenser actuator is engaged, said transmitter transmits said dispensing event data to a monitoring station.

12. The hygiene compliance module of claim 11, wherein said module controller includes an authentication code that is evaluated by the dispenser, such that if the dispenser determines that said authentication code is invalid said module controller is at least partially disabled, and if said authentication code is valid said controller is fully enabled.

13. The hygiene compliance module of claim 12, further comprising:

an indicator coupled to said module controller, said indicator indicating when said authentication code has been authenticated.

14. The hygiene compliance module of claim 11, further comprising:

an indicator coupled to said module controller, said indicator indicating when said dispensing event has been completed.

15. A hygiene compliance module having a communication interface that is configured in accordance with a configuration code set by a dispenser controller, the dispenser controller also providing an actuation signal to the communication interface when an actuator is engaged to dispense material, the hygiene compliance module comprising:

a card having a connector, said connector adapted to be inserted in the communication interface of the dispenser, so as to be electrically coupled to the dispenser controller;

a module controller disposed on said card and coupled to said connector, such that said module controller is configured to be modified in accordance with said configuration code received from the dispenser controller to compatibly communicate with the dispenser through the communication interface; and

a transmitter coupled to said module controller;

wherein when the dispenser actuator is engaged said module controller detects the actuation signal from the dispenser controller as dispensing event data, and said transmitter transmits said dispensing event data to a monitoring station.

16. The hygiene compliance module of claim 15 further comprising:

a receiver coupled to said module controller that is configured to receive an identification code from a wireless data tag;

wherein said controller associates said identification code of said data tag with said dispensing event and transmits said identification code and said dispensing event data to said monitoring station.

17. The hygiene compliance module of claim 15, further comprising:

an indicator coupled to said module controller, said indicator indicating when said identification code has been authenticated.

18. The hygiene compliance module of claim 15, further comprising:

an indicator coupled to said module controller, said indicator indicating when said dispensing event has been completed.