HAND WASHING COMPLIANCE SYSTEM

• US 20080001763A1
• Filed: 06/29/2006
• Published: 01/03/2008
• Est. Priority Date: 06/29/2006
• Status: Abandoned Application

• Current Assignee: Ethicon Incorporated (Johnson & Johnson)
• Original Assignee: Ethicon Incorporated (Johnson & Johnson)
• Inventors: Hagerman, Josh, Jacobson, Brent, Heniges, Steve, Platt, Robert, Lin, Szu-Min, Raja, Vishnu R.
• Application Number:
  US11/427,458
• Publication Number:
  US 20080001763A1
• Time in Patent Office: Days
• US Class Current: 340/573.1
• CPC Class Codes: A61L 2/18 Liquid substances or solutions comprising solids or dissolved gases
• 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

Abstract

A system and method for evaluating hand decontamination compliance in a medical care facility includes a plurality of patient stations; a plurality of hand hygiene stations; personnel tags for personnel in the medical care facility; readers at the patient stations and at the hand hygiene stations capable of detecting the presence of personnel tags; and a controller for detecting whether a personnel tag accessed a hand decontamination station before presence at one of the patient stations. In an alternate embodiment, personnel tags of healthcare workers and patients are tracked in space within the facility to indicate contacts between the healthcare workers and the patients and whether the healthcare workers accessed hand hygiene prior to the contact. Hand hygiene stations include hand washing stations and antimicrobial hand rub dispensers.

Claims

1. A system for evaluating hand hygiene compliance in a medical care facility, the system comprising:

a plurality of patient stations;

a plurality of hand hygiene stations;

personnel tags for personnel in the medical care facility;

readers at the patient stations and at the hand hygiene stations capable of detecting the presence of personnel tags; and

control means for detecting whether a personnel tag accessed a hand hygiene station before presence at one of the patient stations.

2. A system according to claim 1 wherein the patient stations comprise beds.

3. A system according to claim 1 wherein each patient station comprises a unique patient station identifier.

4. A system according to claim 1 wherein each personnel tag comprises a unique personnel identifier.

5. A system according to claim 1 wherein each hand hygiene station comprises a unique hand hygiene station identifier.

6. A system according to claim 1 wherein one or more hand hygiene stations comprise hand washing stations.

7. A system according to claim 1 wherein one or more hand hygiene stations comprise anti-microbial hand rub dispensers.

8. A system according to claim 1 and further comprising an actuation sensor at a hand hygiene station for sensing actuation thereof, the actuation sensor being linked to the control means.

9. A system according to claim 1 wherein the personnel tags comprise a machine readable sensor.

10. A system according to claim 9 wherein the machine readable sensor is an RFID tag.

11. A system according to claim 9 wherein the personnel tag stores a hand hygiene status of a user.

12. A system according to claim 1 wherein the control means is a central processor linked to multiple patient stations.

13. A system according to claim 12 wherein the central processor stores a hand hygiene status of a user.

14. A system according to claim 12 wherein the central processor generates reports of compliance rates.

15. A system according to claim 1 having an alarm at a patient station which the control means can activate if a personnel tag having a status other than “

clean”

approaches the patient station.

16. A system according to claim 1 and further comprising means for defining a perimeter about the patient station within which the personnel tag is considered present at the patient station.

17. A system according to claim 1 wherein the personnel tags comprise a status indicator to indicate the hand hygiene status of its bearer.

18. A system according to claim 17 wherein the status indicator provides a visual indication of the hand hygiene status.

19. A system according to claim 17 wherein the status indicator provides an audible indication of a change in status.

20. A system according to claim 1 wherein the control means is a central processor linked to multiple patient stations, and to multiple hand hygiene stations.

21. A method of evaluating hand hygiene compliance in a medical care facility, the method comprising the steps of:

tagging personnel in such facility with a personnel tag;

detecting presence of personnel tags at hand hygiene stations within the facility;

detecting presence of personnel tags at patient stations; and

determining whether a person tagged with a personnel tag has visited a hand hygiene station prior to visiting a patient station.

22. A method according to claim 21 wherein the patient stations comprise beds.

23. A method according to claim 21 wherein each personnel tag comprises a unique personnel identifier.

24. A method according to claim 23 wherein each patient station comprises a unique patient station identifier and wherein an interaction between a personnel tag and a patient station is logged.

25. A method according to claim 23 wherein each hand hygiene station comprises a unique hand hygiene station identifier and wherein an interaction between a personnel tag and a hand hygiene station is logged.

26. A method according to claim 21 wherein one or more hand hygiene stations comprise hand washing stations.

27. A method according to claim 21 wherein one or more hand hygiene stations comprise anti-microbial hand rub dispensers.

28. A method according to claim 21 and further comprising the step of sensing actuation of a hand hygiene station.

29. A method according to claim 21 wherein the personnel tags comprise an RFID tag.

30. A method according to claim 29 and further comprising the step of storing a hand hygiene status of a user on the RFID tag.

31. A method according to claim 21 and further comprising the step of storing a hand hygiene status of a user on a central processor linked to multiple patient stations.

32. A method according to claim 21 and further comprising the step of activating an alarm at a patient station when a personnel tag having a status other than “

clean”

approaches the patient station.

33. A method according to claim 21 and further comprising the step of determining that proper hand hygiene has expired after a predetermined time regardless of whether a personnel tag accessed a patient location.

34. A system for evaluating hand hygiene compliance in a medical facility, the system comprising:

personnel tags for patients and for healthcare workers within the facility;

sensors for determining a location of the personnel tags; and

a controller programmed to detect whether a healthcare worker bearing one of the personnel tags accessed a hand hygiene station prior to contacting a patient bearing a separate one of the personnel tags.

35. A system according to claim 34 and further comprising hygiene tags at one or more hand hygiene stations within the facility.

36. A system according to claim 34 wherein each personnel tag carries a unique identifier.

37. A system according to claim 34 wherein one or more hand hygiene stations comprise hand washing stations.

38. A system according to claim 34 wherein one or more hand hygiene stations comprise anti-microbial hand rub dispensers.

39. A system according to claim 34 and further comprising an actuation sensor at a hand hygiene station for sensing actuation thereof, the actuation sensor being linked to the controller.

40. A system according to claim 34 wherein the personnel tags worn by the healthcare workers comprise a status indicator to indicate a hand hygiene status of the healthcare worker.

41. A system according to claim 40 wherein the status indicator provides a visual indication of the hand hygiene status.

42. A system according to claim 40 wherein the status indicator provides an audible indication of a change in status.

43. A system according to claim 40 wherein the status indicator provides an audible warning when the personnel tag is within a defined proximity of a personnel tag of a patient and the hand hygiene status is other than “

clean.”