Method for inventory control for medical products

• US 20060187002A1
• Filed: 02/08/2005
• Published: 08/24/2006
• Est. Priority Date: 02/08/2005
• Status: Active Grant

• Current Assignee: Cordis Corporation (Cardinal Health, Inc.)
• Original Assignee: Cordis Corporation (Cardinal Health, Inc.)
• Inventors: Terenna, Barry J.
• Granted Patent: US 7,230,521 B2
• Time in Patent Office: Days
• US Class Current: 340/309.160
• CPC Class Codes: G04F 1/005 using electronic timing, e.g. counting means pulse time delay arrangements H03K5/13; modifications of electronic switches for introducing a time delay before switching H03K17/28
• CPC Class Codes: G04G 11/00 Producing optical signals at preselected times
• CPC Class Codes: G04G 13/025 acting only at one preselected time

Abstract

A method for controlling inventory of a time sensitive medical product includes providing packaging for the medical product, setting an expiration date for the medical product; and displaying the expiration date with the medical product in a visible manner on or within the packaging or on or within the medical product. A warning period is set for warning of an upcoming expiration for the medical product in advance of the expiration date and elapsed time is monitored with the packaging or with the medical product after setting the expiration date for the medical product. A warning indicator is displayed on or within the packaging or on or within the medical product of the upcoming expiration for the medical product upon commencement of the warning period.

Claims

1. A method for controlling inventory of a time sensitive medical product, the method comprising the steps of:

providing packaging for the medical product;

configuring an expiration date for the medical product;

displaying the expiration date with the medical product in a visible manner on or within the packaging or on or within the medical product;

configuring a warning period for warning of an upcoming expiration for the medical product in advance of the expiration date;

monitoring elapsed time with the packaging or with the medical product after setting the expiration date for the medical product;

displaying a warning indicator on or within the packaging or on or within the medical product of the upcoming expiration for the medical product upon commencement of the warning period.

2. The method according to claim 1, further comprising providing an audio signal from the packaging or from the medical product upon reaching the configured warning period, the audio signal being provided prior to expiration of the medical product and/or on the expiration date for the medical product.

3. The method according to claim 2, further comprises using a label with the packaging or the medical product for controlling inventory of the medical product.

4. The method according to claim 3, further comprising using the label to set the expiration date and the warning period.

5. The method according to claim 4, further comprising using the label to display the expiration date and the warning indicator.

6. The method according to claim 5, further comprising using the label to monitor elapsed time after setting the expiration date.

7. The method according to claim 6, further comprising using the label to provide the audio signal upon reaching the configured warning period, the audio signal being provided prior to expiration of the medical product and/or on the expiration date for the medical product.

8. The method according to claim 6, further comprising using an irreversible transformable region on the label to display the warning indicator.

9. The method according to claim 8, further comprising displaying the warning indicator in discrete sections in the irreversible transformable region wherein each discrete section of the warning indicator is displayed on each day of the warning period.

10. The method according to claim 9, further comprising displaying the warning indicator in discrete sections on respective sub-regions of the irreversible transformable region.

11. The method according to claim 10, further comprising using the word EXPIRED or a variant thereof as the warning indicator.

12. The method according to claim 11, further comprising displaying each character of the warning indicator on a corresponding sub-region of the irreversible transformable region on respective days of the warning period.

13. The method according to claim 12, further comprising using a drug as the time sensitive medical product.

14. The method according to claim 12, further comprising using a device as the time sensitive medical product.

15. The method according to claim 12, further comprising using a drug eluting stent as the time sensitive medical product.

16. The method according to claim 15, further comprising using a stent delivery system together with the drug eluting stent as the time sensitive medical product.

17. A method for controlling inventory of a time sensitive medical product, the method comprising the steps of:

providing a medical product;

providing a packaging containing the medical product;

providing at least one label associated with the packaging or the medical product, the at least one label comprising;

(v) at least one permanent region having permanent indicia;

(vi) at least one transformable region having time sensitive indicia, the time sensitive indicia being non-detectable in a first state and detectable in a second state;

(vii) a micro-controller operatively connected to at least one of the at least one permanent region and the at least one transformable region, the micro-controller monitoring elapsed time and causing the at least one transformable region to change from the first state to the second state thereby revealing the time sensitive indicia in the second state; and

(viii) a power source operatively connected to the micro-controller.

configuring an expiration date for the medical product and storing the expiration date in the micro-controller;

displaying the expiration date for the medical product in a visible manner on the label;

configuring a warning period in the micro-controller for warning of an upcoming expiration for the medical product in advance of the expiration date;

monitoring elapsed time with the micro-controller after setting the expiration date for the medical product;

displaying a warning indicator on the label of the upcoming expiration for the medical product upon commencement of the warning period.

18. The method according to claim 17, further comprising providing an audio signal from the label upon reaching the configured warning period, the audio signal being provided prior to expiration of the medical product and/or on the expiration date for the medical product.

19. The method according to claim 18, further comprising using an irreversible transformable region on the label to display the warning indicator.

20. The method according to claim 19, further comprising displaying the warning indicator in discrete sections in the irreversible transformable region wherein each discrete section of the warning indicator is displayed on each day of the warning period.

21. The method according to claim 20, further comprising displaying the warning indicator in discrete sections on respective sub-regions of the irreversible transformable region.

22. The method according to claim 21, further comprising using the word EXPIRED or a variant thereof as the warning indicator.

23. The method according to claim 22, further comprising displaying each character of the warning indicator on a corresponding sub-region of the irreversible transformable region on respective days of the warning period.

24. The method according to claim 23, further comprising using a drug as the time sensitive medical product.

25. The method according to claim 23, further comprising using a device as the time sensitive medical product.

26. The method according to claim 23, further comprising using a drug eluting stent as the time sensitive medical product.

27. The method according to claim 26, further comprising using a stent delivery system together with the drug eluting stent as the time sensitive medical product.