STERILIZATION TRAY FOR INSTRUMENTS

• US 20150010440A1
• Filed: 02/07/2013
• Published: 01/08/2015
• Est. Priority Date: 02/07/2012
• Status: Active Grant

• Current Assignee: Estes Design And Manufacturing, Inc.
• Original Assignee: Estes Design And Manufacturing, Inc.
• Inventors: Roudebush, H. Richard, Estes, Ronald C.
• Granted Patent: US 9,272,061 B2
• Time in Patent Office: Days
• US Class Current: 422/300
• CPC Class Codes: A61L 2/26 Accessories or devices or components used for biocidal treatment
• CPC Class Codes: A61L 2202/24 Medical instruments, e.g. endoscopes, catheters, sharps

Abstract

The disclosure of the present application includes a sterilization tray for instruments. In an exemplary embodiment of a sterilization tray of the present disclosure, the sterilization tray comprises a sheet having a first end, an opposing second end, and a center portion between the first end and second end, in which the center portion having an undulating profile with a plurality of peaks and troughs and having a plurality of openings formed through the sheet. The openings are positioned and formed to receive one or more instruments. In at least one embodiment, the center portion includes a corrugated profile. Alternatively, the center portion includes a triangular or saw-tooth profile. In at least one embodiment, the distance between adjacent peaks of the center portion defines a wave having a length, and the center portion includes a non-uniform profile comprised of one or more waves of varying lengths.

Claims

1. A tray for sterilizing and conveying instruments comprising:

a sheet having a first end, an opposing second end, and a center portion between the first end and second end, wherein the center portion comprises an undulating profile having a plurality of peaks and troughs; and

a plurality of openings formed through the sheet, wherein the openings are positioned and configured to receive one or more instruments.

2. The tray of claim 1, wherein the center portion comprises a corrugated profile.

3. The tray of claim 1, wherein the center portion comprises a profile selected from the group consisting of:

saw-tooth and triangular.

4. The tray of claim 1, wherein the distance between adjacent peaks of the center portion defines a wave having a profile and a length, and wherein the center portion is comprised of one or more waves of non-uniform profile and varying lengths.

5. The tray of claim 1, wherein the plurality of openings are formed such that the one or more instruments lie substantially on a plane across the peaks and troughs of the center portion.

6. The tray of claim 5, wherein the openings are formed such that there is a clearance between each opening and each of the corresponding one or more instruments.

7. The tray of claim 1, the sheet further comprising a plurality of perforations formed through the sheet and disposed between the openings.

8. The tray of claim 1, wherein the first end and second end are each configured at an angle, wherein each end extends beyond the plurality of peaks such that a plurality of trays may be stacked one upon another.

9. The tray of claim 1, the tray further comprising at least one handle.

10. The tray of claim 9, wherein the at least one handle comprises a loop portion extending through a handle opening in the sheet and a retention portion configured to prevent the at least one handle from passing through the handle opening.

11. The tray of claim 9, wherein the at least one handle enables alignment of a plurality of trays stacked one upon another.

12. The tray of claim 9, wherein the at least one handle is formed integral with at least the first end or second end of the sheet.

13. The tray of claim 12, wherein the at least one handle comprises a comfort feature.

14. The tray of claim 1, the tray further comprising a support frame attached to the sheet, the support frame comprising at least one handle.

15. The tray of claim 14, wherein the support frame is comprised of metal wire.

16. The tray of claim 14, wherein the support frame is comprised of sheet metal.

17. The tray of claim 1, the tray further comprising a support panel, the support panel comprising a plurality of openings formed therethrough.

18. The tray of claim 17, the tray further comprising at least one post, the post configured to extend from the support panel toward at least one opening in the sheet.

19. The tray of claim 17, wherein the support panel further comprises at least one handle.

20. The tray of claim 17, wherein the support panel further comprises at least one locking tab capable of retaining the sheet to the support panel.

21. The tray of claim 1, wherein the one or more instruments comprise a set of surgical instruments.

22. The tray of claim 1, wherein the sheet comprises a polymeric material compatible with sterilization fluids and sterilization processes.

23. The tray of claim 1, wherein the sheet comprises a non-corrosive metal.

24. The tray of claim 23, wherein the non-corrosive comprises a metal selected from the group consisting of:

stainless steel and aluminum.

25. The tray of claim 1, the tray further comprising:

a hinged lid rotatable about the sheet, the lid capable of substantially retaining the one or more instruments; and

a latch capable to be securing the lid in a closed configuration.

26. The tray of claim 25, wherein the hinged lid comprises a first lid member and a second lid member, wherein the latch is configured to secure the first lid member and the second lid member in a closed configuration.

27. The tray of claim 1, the tray further comprising a cover disposed upon and removably attached to the tray, the cover capable of substantially retaining the one or more instruments.

28. The tray of claim 27, wherein the cover comprises a skirt disposed at least partially about a perimeter of the cover and capable of indexing the cover to the sheet.

29. The tray of claim 27, wherein the cover further comprises at least one cover locking tab configured to engage an opening in the sheet and to retain the cover to the sheet.

30. The tray of claim 1, the tray further comprising a bridge, the bridge comprising a plurality of openings formed therethrough and disposed between adjacent peaks of the sheet, thereby spanning a corresponding trough, wherein the openings are positioned and configured to receive one or more instruments.

31. A kit of instruments comprising:

a tray, the tray comprising;

a sheet having a first end, an opposing second end, and a center portion between the first end and second end, wherein the center portion comprises an undulating profile having a plurality of peaks and troughs, and

a plurality of openings formed through the sheet, wherein the openings are positioned and configured to receive one or more instruments; and

a set of instruments comprising one or more instruments each positioned within the plurality of openings of the tray, wherein the plurality of openings are formed such that the one or more instruments lie substantially on a plane across the peaks and troughs of the center portion.

32. The kit of claim 31, the kit further comprising a cover disposed upon and removably attached to the tray, the cover capable of substantially retaining the set of instruments.

33. The kit of claim 31, the kit further comprising:

a hinged lid rotatable about the sheet, the lid capable of substantially retaining the one or more instruments; and

a latch capable to be securing the lid in a closed configuration.

34. The kit of claim 33, wherein the center portion comprises a corrugated profile.

35. A system for storing instruments, the system comprising:

a rack, the rack comprising;

a rack sheet having a first rack end, an opposing second rack end, and a rack center portion between the first rack end and second rack end, wherein the rack center portion is formed with an undulating profile having at least one peak and at least one trough, and

a plurality of rack openings formed through the rack sheet; and

a kit of instruments, the kit comprising;

a tray, the tray comprising;

a tray sheet having a first tray end, an opposing second tray end, and a center tray portion between the first end and second end, wherein the tray center portion is formed with an undulating profile having a plurality of peaks and troughs, and

a plurality of tray openings formed through the tray sheet, wherein the tray openings are positioned and formed to receive one or more instruments,

a set of instruments comprising one or more instruments each positioned within the plurality of tray openings such that the one or more instruments lie substantially on a plane across the peaks and troughs of the center tray portion,

wherein the rack openings are positioned and configured to receive a plurality of kits.