Sterilization tray for instruments

• US 10,456,494 B2
• Filed: 02/09/2016
• Issued: 10/29/2019
• Est. Priority Date: 06/27/2014
• Status: Active Grant

• Current Assignee: Estes Design And Manufacturing, Inc.
• Original Assignee: Estes Design And Manufacturing, Inc.
• Inventors: Roudebush, H. Richard, Engh, Jay Vance, Estes, Carl Ryan, Estes, Ronald C.
• Primary Examiner(s): Conley, Sean E
• Application Number:
  US15/019,479
• Publication Number:
  US 20160151526A1
• Time in Patent Office: 1,358 Days
• 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

A system for storing instruments is provided. The system includes a tray including at least one tray end. At least one slot is formed in the at least one tray end. The system also includes a cover constructed and arranged to be positioned on the tray. The cover includes at least one cover end. The system also includes a latch positioned within the at least one cover end. The latch includes an actuating member and a locking member. The locking member includes at least one locking flange constructed and arranged to be received in the at least one slot. The at least one locking flange includes an angled lower edge constructed and arranged to engage the at least one tray end when the cover is positioned on the tray so that the latch is actuated into an open position to enable the at least one locking flange to be received within the at least one slot.

Claims

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

a tray comprising at least one tray end, wherein at least one slot is formed in the at least one tray end;

an instrument segment fitting within said tray, the instrument segment comprised of a single sheet of a non-corrosive material, the single sheet of a non-corrosive material having a first segment end, an opposing second segment end, and a center segment portion between the first segment end and second segment end, wherein the center segment portion is formed with an undulating profile having a plurality of peaks and troughs and a plurality of segment openings formed therethrough, wherein the segment openings are positioned and formed to receive one or more medical instruments, the instrument segment further comprising a bridge, the bridge comprising a plurality of bridge openings formed therethrough and disposed between adjacent peaks of the instrument segment, thereby spanning a corresponding trough, wherein the bridge openings are positioned and configured to receive the one or more instruments;

a cover constructed and arranged to be positioned on the tray in a manner enclosing said instrument segment within a cavity formed by the cover positioned on the tray, the cover comprising at least one cover end; and

a latch positioned within the at least one cover end, the latch comprising a locking flange constructed and arranged to be received in the at least one slot, wherein the at least one locking flange includes an angled lower edge constructed and arranged to engage the at least one slot when the cover is positioned on the tray.

2. The system of claim 1, wherein at least a portion of the at least one tray end is positioned within the cover when the cover is positioned on the tray.

3. The system of claim 1, wherein the at least one tray end farther comprises an extension, the at least one slot formed in the extension.

4. The system of claim 3, wherein the extension of the at least one tray end is positioned adjacent the at least one cover end when the cover is positioned on the tray.

5. The system of claim 3 further comprising a latch opening formed in the cover, wherein the latch further comprises an actuating member, the actuating member of the latch positioned within the latch opening.

6. The system of claim 5 further comprising an upper corner member disposed on a perimeter of the latch opening to enable a user to grip the cover.

7. The system of claim 1, wherein the latch further comprises an actuating member, and wherein the latch is constructed and arranged to receive a force on the actuating member to move the latch from a closed position wherein the at least one locking flange is engaged with the at least one slot and an open position wherein the at least one locking flange is disengaged from the at least one slot.

8. The system of claim 1 further comprising a spring to bias the latch into a closed position.

9. The system of claim 1, wherein the center segment portion comprises a corrugated profile.

10. The system of claim 1, wherein the center segment portion comprises a profile selected from the group consisting of:

saw-tooth and triangular.

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

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

13. The system of claim 1, wherein the segment openings are formed such that there is a clearance between each segment opening and each of the corresponding one or more instruments.

14. The system of claim 1, wherein the instrument segment further comprises a plurality of perforations formed through the segment and disposed between the segment openings.

15. The system of claim 1, wherein a plurality of instrument segments may be stacked one upon another.

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

17. The system of claim 1, wherein the instrument segment comprises a polymeric material compatible with sterilization fluids and sterilization processes.

18. The system of claim 1, wherein the instrument segment comprises a non-corrosive material comprising a metal selected from the group consisting of:

stainless steel and aluminum.