Techniques for qualification and maintenance of scientific information system devices

Patent metadata

Field	Value
Publication number	US-10521805-B2
Application number	US-201214118606-A
Country	US
Kind code	B2
Filing date	Jun 13, 2012
Priority date	Jun 15, 2011
Publication date	Dec 31, 2019
Grant date	Dec 31, 2019

Abstract

Described are techniques for determining a qualification status of a device in a system. An occurrence of a trigger event for the device is determined. The trigger event is caused by an occurrence of any of a time-based event, a performance-based event, a usage-based event, and an unscheduled event. A user notification is provided to perform a first action responsive to the occurrence. The first action is an action to perform any of a maintenance activity, a repair activity, and a test for the device. The qualification status of the device is updated in accordance with said first action. Also described are techniques for more generally determining a compliance status of a device where the compliance status may be related to any one or more of qualification, verification, validation and/or calibration of the device.

First claim

What is claimed is:

1. A computer-implemented method for determining a qualification status of a device, comprising, by at least one processor:
receiving a policy comprising a plurality of severity levels, each of the plurality of severity levels indicating whether requalification of the device is required responsive to performance of at least one activity on the device, the at least one activity linked to a qualification procedure used for performing one or more qualification tests for the device and comprising at least one repair activity or at least one maintenance activity;
determining an occurrence of a trigger event requiring performance of the at least one activity for the device;
receiving an indication of completion of the performance of the at least one activity on the device;
determining a severity level associated with the at least one activity;
setting the qualification status of the device to unqualified responsive to the severity level indicating that requalification of the device is required; and
updating the qualification status of the device based on results of the one or more qualification tests.

2. The method of claim 1 , further comprising:
disabling the device from further use responsive to the qualification status of the device being set to unqualified; and
enabling the device responsive to one or more subsequent confirmatory actions being successfully performed.

3. The method of claim 1 , wherein the qualification status of the device comprises qualification of regulatory requirements of a regulatory entity.

4. The method of claim 3 , the regulatory requirements comprising Food and Drug Administration (FDA) requirements.

5. The method of claim 4 , the regulatory requirements comprising at least one of 21 Code of Federal Regulations (CFR) Part 211, 21 CFR Part 11, or 21 CFR Part 820.

6. The method of claim 1 , wherein said device is a scientific laboratory instrument.

7. The method of claim 6 , wherein said device is a scientific laboratory instrument that performs any of liquid chromatography, gas chromatography, mass spectrometry, supercritical fluid chromatography, capillary electrophoresis, and analog to digital signal conversion and/or transmission.

8. The method of claim 1 , wherein said device is a computer system.

9. The method of claim 1 , wherein the trigger event comprises a time-based event based on a planned or scheduled event.

10. The method of claim 1 , wherein the trigger event comprises a usage-based event based on a planned or scheduled event that depends on an amount of usage of at least a portion of the device.

11. The method of claim 1 , wherein an occurrence of a performance-based event depends on whether the device meets specified performance criteria.

12. The method of claim 1 , wherein the trigger event comprises an unscheduled event for the device is an unscheduled repair, unscheduled update, or unscheduled upgrade.

13. The method of claim 1 , wherein the trigger event is based on an observed trend over a time period associated with an amount of downtime of the device.

14. The method of claim 1 , wherein the trigger event is based on an observed trend over a time period associated with analytical results generated by the device.

15. The method of claim 1 , the device comprising at least one of a liquid chromatography (LC) device or a mass spectrometry (MS) device.

16. The method of claim 15 , the trigger event generated based on performance criteria of the device.

17. The method of claim 16 , the performance criteria comprising mass accuracy performance associated with the device.

18. The method of claim 16 , the performance criteria comprising peak tailing associated with the device.

19. The method of claim 15 , the trigger event generated based on analysis of a control sample by the device.

20. The method of claim 1 , the trigger event generated based on a user-defined number of uses of a component of the device.

21. An apparatus comprising:
one or more computer systems operatively coupled to at least one device; and
a computer readable medium comprising code stored thereon that, when executed by at least one processor, causes the one or more computer systems to:
receive a policy comprising a plurality of severity levels, each of the plurality of severity levels indicating whether requalification of the device is required responsive to performance of at least one activity on the device, the at least one activity linked to a qualification procedure used for performing one or more qualification tests for the device and comprising at least one repair activity or at least one maintenance activity;
determine an occurrence of a trigger event requiring performance of the at least one activity for the device;
receive an indication of completion of the performance of the at least one activity on the device;
determine a severity level associated with the at least one activity;
set the qualification status of the device to unqualified responsive to the severity level indicating that requalification of the device is required; and
update the qualification status of the device based on results of the one or more qualification tests.

22. The apparatus of claim 21 , the device comprising at least one of a liquid chromatography (LC) device or a mass spectrometry (MS) device.

23. The apparatus of claim 21 , the trigger event generated based on performance criteria of the device, the performance criteria comprising mass accuracy performance associated with the device.

24. The apparatus of claim 23 , the trigger event generated based on performance criteria of the device, the performance criteria comprising peak tailing associated with the device.

25. The apparatus of claim 23 , the trigger event associated with analysis of a control sample by the device.

26. The apparatus of claim 21 , the trigger event associated with a user-defined number of uses of a component of the device.

27. A non-transitory computer readable medium comprising code stored thereon that, when executed by at least one processor of a computing device, causes the computing device to perform a method for determining a qualification status of a device, the method comprising:
receiving a policy comprising a plurality of severity levels, each of the plurality of severity levels indicating whether requalification of the device is required responsive to performance of at least one activity on the device, the at least one activity linked to a qualification procedure used for performing one or more qualification tests for the device and comprising at least one repair activity or at least one maintenance activity;
determining an occurrence of a trigger event requiring performance of the at least one activity for the device;
receiving an indication of completion of the performance of the at least one activity on the device;
determining a severity level associated with the at least one activity;
setting the qualification status of the device to unqualified responsive to the severity level indicating that requalification of the device is required; and
updating the qualification status of the device based on results of the one or more qualification tests.

Assignees

• Yurach Dana
• Bastek Peter
• Ristache Catalin
• Waters Technologies Corp

Inventors

• Yurach Dana
• Bastek Peter
• Ristache Catalin

Classifications

• G06Q30/018 Primary

  Certifying business or products · CPC title

• G06F11/3055

  Monitoring arrangements for monitoring the status of the computing system or of the computing system component, e.g. monitoring if the computing system is on, off, available, not available (error or fault processing without redundancy G06F11/0703; error detection or correction by redundancy in data representation G06F11/08; error detection or correction of the data by redundancy in operations G06F11/14; error detection or correction by redundancy in hardware G06F11/16) · CPC title

• G16H40/40

  for the management of medical equipment or devices, e.g. scheduling maintenance or upgrades · CPC title