Apparatus and methods for monitoring compliance with recommended hand-washing practices

• US 6,882,278 B2
• Filed: 03/21/2003
• Issued: 04/19/2005
• Est. Priority Date: 03/22/2002
• Status: Expired due to Fees

• Current Assignee: Path-X International Incorporated
• Original Assignee: Path-X International Incorporated
• Inventors: Miller, M. Wade, Winings, Thomas R., Finlinson, Layne W., Carter, Clayton R.
• Primary Examiner(s): Hofsass, Jeffery
• Assistant Examiner(s): LAI, ANNE VIET NGA
• Application Number:
  US10/395,038
• Publication Number:
  US 20040001009A1
• Time in Patent Office: 760 Days
• Field of Search: 340/573.1, 340/573.4, 462/3, 466/1
• 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: G16H 40/20 for the management or administration of healthcare resources or facilities, e.g. managing hospital staff or surgery rooms
• CPC Class Codes: G16Z 99/00 Subject matter not provided for in other main groups of this subclass
• 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 method for monitoring compliance with recommended hand-washing practices is disclosed. The method involves detecting the occurrence of an event that is specified in a hand-washing rule. The method also involves determining whether a person who is involved in the event complies with the hand-washing rule. If the person does not comply with the hand-washing rule, the method may involve triggering a reminder alarm. The method may also involve determining whether the person washes his or her hands within a period of time subsequent to the reminder alarm. Compliance data that is related to compliance with the hand-washing rule may be updated.

Claims

1. A method for monitoring compliance with recommended hand-washing practices in an institution where hand hygiene is important, comprising:

detecting the occurrence of an event specified in a hand-washing rule associated with a room in the institution, wherein the event involves a person;

determining whether the person complies with the hand-washing rule;

triggering a reminder alarm if the person does not comply with the hand-washing rule; and

updating compliance data associated with the room that is related to compliance with the hand-washing rule, wherein the compliance data associated with the room comprises a compliance percentage.

2. The method as defined in claim 1, wherein the event is selected from the group consisting of the person entering the room in the institution and the person leaving the room in the institution.

3. The method as defined in claim 1, wherein the hand-washing rule also specifies a time period, and wherein the person complies with the hand-washing rule if the person washes his or her hands within the specified time period before the occurrence of the event.

4. The method as defined in claim 1, further comprising determining whether the person washes his or her hands within a period of time subsequent to the reminder alarm.

5. The method as defined in claim 1, further comprising playing an audible message in response to the occurrence of the event.

6. The method as defined in claim 1, further comprising receiving the hand-washing rule from a computing device.

7. The method as defined in claim 1, further comprising transmitting the compliance data associated with the room to a computing device.

8. The method as defined in claim 1, further comprising displaying the compliance data associated with the room.

9. The method as defined in claim 1, wherein the compliance data associated with the room comprises a log which includes compliance information about events that have occurred in the room over a period of time.

23. The method as defined in claim 7, wherein the computing device operates software which studies and analyzes the compliance data.

10. A hand-washing compliance monitoring unit for use in an institution where hand hygiene is important, comprising:

an event detector that detects the occurrence of an event that is specified in a hand-washing rule, wherein the event involves a person, wherein the event detector is associated with a room in the institution;

a hand-washing detector that detects when the person washes his or her hands; and

a control unit in electronic communication with the event detector and with the hand-washing detector, wherein the control unit determines whether the person complies with the hand-washing rule, associated with the room, triggers a reminder alarm if the person does not comply with the hand-washing rule, and updates compliance data associated with the room that is related to compliance with the hand-washing rule,

wherein the compliance data associated with the room comprises a compliance percentage.

11. The compliance monitoring unit as defined in claim 10, wherein the event is selected from the group consisting of the person entering the room in the institution and the person leaving the room in the institution, and wherein the event detector comprises a motion detector.

12. The compliance monitoring unit as defined in claim 10, wherein the hand-washing detector comprises a sensor that detects the discharge of a hand-washing agent from a hand-washing agent dispenser in close proximity to the room.

13. The compliance monitoring unit as defined in claim 12, wherein the hand-washing agent dispenser comprises an antimicrobial solution dispenser.

14. The compliance monitoring unit as defined in claim 12, wherein the hand-washing agent dispenser comprises a soap dispenser in close proximity to a sink.

15. The compliance monitoring unit as defined in claim 10, wherein the hand-washing rule also specifies a time period, and wherein the person complies with the hand-washing rule if the person washes his or her hands within the specified time period before the occurrence of the event.

16. The compliance monitoring unit as defined in claim 10, further comprising a speaker in electronic communication with the control unit, wherein the control unit causes the speaker to play an audible message in response to the occurrence of the event.

17. The compliance monitoring unit as defined in claim 10, further comprising a communication interface in electronic communication with the control unit, wherein the control unit causes the hand-washing rule to be received from a computing device via the communication interface.

18. The compliance monitoring unit as defined in claim 10, further comprising a communication interface in electronic communication with the control unit, wherein the control unit causes the compliance data associated with the room to be transmitted to a computing device via the communication interface.

19. The compliance monitoring unit as defined in claim 10, further comprising a display device in electronic communication with the control unit, wherein the control unit causes the display device to display the compliance data associated with the room.

20. A hand-washing compliance monitoring unit associated with a room in an institution where hand hygiene is important, comprising:

means for detecting the occurrence of an event specified in a hand-washing rule, wherein the event involves a person, wherein the means for detecting is associated with the room in the institution;

means for determining whether the person complies with the hand-washing rule;

means for triggering a reminder alarm if the person does not comply with the hand-washing rule; and

means for updating compliance data associated with the room that is related to compliance with the hand-washing rule, wherein the compliance data associated with the room comprises a compliance percentage.

21. The compliance monitoring unit as defined in claim 20, wherein the hand-washing rule also specifies a time period, and wherein the person complies with the hand-washing rule if the person washes his or her hands within the specified time period before the occurrence of the event.

22. The compliance monitoring unit as defined in claim 20, further comprising means for determining whether the person washes his or her hands within a period of time subsequent to the reminder alarm.