Electronic management of sterilization process information

• US 20030187586A1
• Filed: 03/29/2002
• Published: 10/02/2003
• Est. Priority Date: 03/29/2002
• Status: Active Grant

• Current Assignee: 3M Innovative Properties Company (3M Company)
• Original Assignee: 3M Innovative Properties Company (3M Company)
• Inventors: Katzenmaier, Kevin R., Daus, Andrew C., Prust, Janet M.
• Granted Patent: US 7,899,681 B2
• Time in Patent Office: Days
• US Class Current: 702/19
• CPC Class Codes: A61L 2/24 Apparatus using programmed or automatic operation
• CPC Class Codes: G16H 10/00 ICT specially adapted for the handling or processing of patient-related medical or healthcare data for medical reports G16H15/00; for therapies or health-improving plans G16H20/00; for the handling or processing of medical images G16H30/00
• CPC Class Codes: G16H 15/00 ICT specially adapted for medical reports, e.g. generation or transmission thereof
• 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 for electronic management of information relating to sterilization and high level disinfection process monitoring generates electronic sterilization record for sterilized and high level disinfected loads, and optically scans sterilization monitors associated with the sterilized loads. The system stores a digital representation of each scanned sterilization monitor, and associates the digital representation with the electronic sterilization record. The electronic sterilization record also may contain a variety of information including a sterilization status data entered by a user. The system permits a user to review both the sterilization status information and the digitized representation of the sterilization monitor online to verify accuracy. In this manner, a representation of the actual sterilization monitor can be stored and retrieved when desired for verification of result, audits and other quality review activity.

Claims

1. A method comprising:

generating an electronic sterilization record for a sterilized load;

optically scanning a sterilization monitor associated with the sterilized load;

storing a digital representation of the scanned sterilization monitor; and

associating the stored digital representation with the electronic sterilization record.

2. The method of claim 1, wherein the sterilization monitor visibly indicates a result representing a sterilization condition of the sterilized load.

3. The method of claim 1, wherein the sterilization monitor includes one of a chemical monitor, a Bowie-Dick type monitor, and a sterilizer strip.

4. The method of claim 1, further comprising:

receiving information from a user indicating a sterilization condition of the sterilized load; and

associating the received information with the electronic sterilization record.

5. The method of claim 4, further comprising verifying an authorization status of the user before associating the received information with the electronic sterilization record.

6. The method of claim 1, further comprising:

receiving information from a first user indicating a sterilization condition of the sterilized load;

associating the information with the electronic sterilization record; and

displaying contents of the electronic sterilization record and the digital representation of the scanned sterilization monitor for review by a second user.

7. The method of claim 1, further comprising displaying contents of the electronic sterilization record and the digital representation of the scanned sterilization monitor for viewing by a user.

8. The method of claim 1, wherein the electronic sterilization record includes process information including at least one of process type, sterilizer identification, and cycle parameters.

9. The method of claim 1, further comprising:

generating electronic sterilization records for multiple sterilized loads;

optically scanning sterilization monitors associated with each of the sterilized loads;

storing digital representations of the scanned sterilization monitor; and

associating the stored digital representations with the electronic sterilization records corresponding to the pertinent sterilized loads.

10. The method of claim 9, further comprising generating a report containing selected information from the electronic sterilization records.

11. The method of claim 1, wherein the electronic sterilization record contains high level disinfection information for the sterilized load.

12. A system comprising:

a computer that generates an electronic sterilization record for a sterilized load;

a scanner that optically scans a sterilization monitor associated with the sterilized load;

a storage device that stores a digital representation of the scanned sterilization monitor, wherein the computer associates the digital representation with the electronic sterilization record.

13. The system of claim 12, wherein the sterilization monitor visibly indicates a result representing a sterilization condition of the sterilized load.

14. The system of claim 12, wherein the sterilization monitor includes one of a chemical monitor, a Bowie-Dick type monitor, and a sterilizer strip.

15. The system of claim 12, further comprising an input device that receives information from a user indicating a sterilization condition of the sterilized load, wherein the computer associates the received information with the electronic sterilization record.

16. The system of claim 15, wherein the computer verifies an authorization status of the user before associating the received information with the electronic sterilization record.

17. The system of claim 12, further comprising:

an input device that receives information from a first user indicating a sterilization condition of the sterilized load, wherein the computer associates the information with the electronic sterilization record; and

a display device that displays contents of the electronic sterilization record and the digital representation of the scanned sterilization monitor for review by a second user.

18. The system of claim 12, further comprising a display device that displays contents of the electronic sterilization record and the digital representation of the scanned sterilization monitor for viewing by a user.

19. The system of claim 12, wherein the electronic sterilization record includes process information including at least one of process type, sterilizer identification, and cycle parameters.

20. The system of claim 12, wherein the computer generates electronic sterilization records for multiple sterilized loads, the scanner optically scans sterilization monitors associated with each of the sterilized loads, and the storage device stores digital representations of the scanned sterilization monitor, the computer associating the stored digital representations with the electronic sterilization records corresponding to the pertinent sterilized loads.

21. The system, of claim 20, wherein the computer generates a report containing selected information from the electronic sterilization records.

22. The system of claim 12, wherein the electronic sterilization record contains high level disinfection information for the sterilized load.

23. A computer-readable medium carrying instructions to cause a programmable processor to:

generate an electronic sterilization record for a sterilized load;

control a scanner to optically scan a sterilization monitor associated with the sterilized load;

store a digital representation of the scanned sterilization monitor; and

associate the digital representation with the electronic sterilization record.

24. The computer-readable medium of claim 23, wherein the sterilization monitor visibly indicates a result representing a sterilization condition of the sterilized load.

25. The computer-readable medium of claim 23, wherein the sterilization monitor includes one of a chemical monitor, a Bowie-Dick type monitor, and a sterilizer strip.

26. The computer-readable medium of claim 23, wherein the instructions cause a programmable processor to:

receive information from a user indicating a sterilization condition of the sterilized load; and

associate the received information with the electronic sterilization record.

27. The computer-readable medium of claim 26, wherein the instructions cause a programmable processor to verify an authorization status of the user before associating the received information with the electronic sterilization record.

28. The computer-readable medium of claim 23, wherein the instructions cause a programmable processor to:

receive information from a first user indicating a sterilization condition of the sterilized load;

associate the information with the electronic sterilization record; and

display contents of the electronic sterilization record and the digital representation of the scanned sterilization monitor for review by a second user.

29. The computer-readable medium of claim 23, wherein the instructions cause a programmable processor to display contents of the electronic sterilization record and the digital representation of the scanned sterilization monitor for viewing by a user.

30. The computer-readable medium of claim 23, wherein the electronic sterilization record includes process information including at least one of process type, sterilizer identification, and cycle parameters.

31. The computer-readable medium of claim 23, wherein the instructions cause a programmable processor to:

generate electronic sterilization records for multiple sterilized loads;

control the scanner to optically scan sterilization monitors associated with each of the sterilized loads;

store digital representations of the scanned sterilization monitor; and

associate the digital representations with the electronic sterilization records corresponding to the pertinent sterilized loads.

32. The computer-readable medium of claim 31, wherein the instructions cause a programmable processor to generate a report containing selected information from the electronic sterilization records.

33. The computer-readable medium of claim 23, wherein the electronic sterilization record contains high level disinfection information for the sterilized load.

34. A method comprising:

generating an electronic sterilization record for a sterilized load;

optically scanning a sterilization monitor associated with the sterilized load;

storing a digital representation of the scanned sterilization monitor;

associating the stored digital representation with the electronic sterilization record;

receiving information from a first user indicating a sterilization condition of the sterilized load;

associating the received information with the electronic sterilization record; and

presenting the electronic sterilization record to a second user for comparison of the information received from the first user to the digital representation of the scanned sterilization monitor.

35. The method of claim 34, wherein the sterilization monitor includes one of a chemical monitor, a Bowie-Dick type monitor, and a sterilizer strip.

36. A system comprising:

a computer that generates an electronic sterilization record for a sterilized load;

an optical scanner that scans a sterilization monitor associated with the sterilized load, wherein the computer stores a digital representation of the scanned sterilization monitor, and associates the digital representation with the electronic sterilization record;

a user input device that receives information from a first user indicating a sterilization condition of the sterilized load, wherein the computer associates the received information with the electronic sterilization record; and

a user output device that presents the electronic sterilization record to a second user for comparison of the information received from the first user to the stored digital representation of the scanned sterilization monitor.

37. The system of claim 36, wherein the sterilization monitor includes one of a chemical monitor, a Bowie-Dick type monitor, and a sterilizer strip.

38. A computer-readable medium carrying instructions to cause a programmable processor to:

generate an electronic sterilization record for a sterilized load;

control an optical scanner to scan a sterilization monitor associated with the sterilized load;

store a digital representation of the scanned sterilization monitor;

associate the stored digital representation with the electronic sterilization record;

receive information from a first user indicating a sterilization condition of the sterilized load;

associate the received information with the electronic sterilization record; and

present the electronic sterilization record to a second user for comparison of the information received from the first user to the stored digital representation of the scanned sterilization monitor.

39. The medium of claim 38, wherein the sterilization monitor includes one of a chemical monitor, a Bowie-Dick type monitor, and a sterilizer strip.

40. An electronic sterilization record stored on a computer-readable medium, the electronic sterilization record comprising:

information entered by a user representing a sterilization condition of a sterilized load;

a digital representation of a scanned sterilization monitor associated with the sterilized load.

41. The electronic sterilization record of claim 40, further comprising a verification field indicating whether a second user has compared the information to the digital representation of the scanned sterilization monitor.

42. The electronic sterilization record of claim 40, wherein the sterilization monitor includes one of a chemical monitor, a Bowie-Dick type monitor, and a sterilizer strip.