Analyte test strip vial

• US 8,919,607 B2
• Filed: 08/20/2010
• Issued: 12/30/2014
• Est. Priority Date: 04/16/2010
• Status: Active Grant

• Current Assignee: Abbott Diabetes Care Incorporated (Abbott Laboratories)
• Original Assignee: Abbott Diabetes Care Incorporated (Abbott Laboratories)
• Inventors: Fujimoto, Frank David, Sharp, Craig W., Wunderle, Philip Justus III
• Primary Examiner(s): Kumar, Rakesh
• Application Number:
  US12/860,163
• Publication Number:
  US 20110253736A1
• Time in Patent Office: 1,593 Days
• Field of Search: 422/61, 422/99, 422/104, 422/174, 422/183, 221/199, 221/251, 221/267, 221/309, 221/306, 221/310, 221/1, 220/694, 220/281, 414/800, 206/204, 206/449, 429/52
• US Class Current: 221/267
• CPC Class Codes: G01N 33/48778 Containers specially adapted therefor, e.g. for dry storage

Abstract

An analyte test strip vial having a restrictor to dispense analyte test strips in a controlled manner. In general, the restrictor includes one or more openings (e.g., central and/or arc-shaped openings) that are appropriately sized to facilitate the dispensing of a manageable number of analyte test strips from the vial container. The restrictor may also include one or more surface features (e.g., tabs, cavities, and/or tapered surfaces) to facilitate in the removal of analyte test strips, and the matting and/or removal of the restrictor from the vial container.

Claims

1. A vial adapted for dispensing analyte test strips in a controlled manner, comprising:

a cylindrical container for holding a plurality of analyte test strips, the container having a base, a cylindrical wall with an interior surface, an interior shoulder along the interior surface, and an open end;

a cap coupled to the container for closing the open end of the container; and

an insert sized to fit within the open end of the container and mate with the interior shoulder of the container, wherein the insert includes an outer ring, a circular interior body portion concentrically aligned within the outer ring and spaced from the outer ring, and a plurality of bridge structures linking the outer ring to the interior body portion so as to create a plurality of arc-shaped openings between the outer ring and the interior body portion, wherein the plurality of arc-shaped opening extend through the insert into the cylindrical container.

2. The vial of claim 1, wherein the outer ring includes a tapered surface to mate with the interior shoulder of the container.

3. The vial of claim 1, wherein the outer ring, plurality of bridge structures, and interior body portion are aligned flush with one another.

4. The vial of claim 1, wherein each arc-shaped openings have a width between about 0.030 inches and about 0.060 inches.

5. The vial of claim 1, wherein the interior body portion includes a flat surface on plane with a surface of the outer ring, and a conical opposing surface.

6. The vial of claim 1, wherein the interior body portion is recessed within the outer ring.

7. The vial of claim 1, wherein the interior body portion has a multifaceted surface.

8. The vial of claim 1, wherein the bridge structures are tapered.

9. The vial of claim 1, further comprising a desiccant bound to the interior surface of the container.

10. The vial of claim 1, wherein the insert includes a central opening in the interior body portion.

11. The vial of claim 10, wherein the central opening is generally circular.

12. The vial of claim 11, wherein the central opening has a diameter between about 0.20 inches and about 0.35 inches.

13. The vial of claim 11, wherein an edge of the interior body portion about the central opening includes a plurality of teeth structures.

14. The vial of claim 13, wherein the plurality of teeth structures are uniformly spaced around the edge of the interior body about the central opening.

15. The vial of claim 13, wherein each of the plurality of teeth structures is spaced between about 0.015 inches and about 0.050 inches from an adjacent one of the plurality of teeth structures.

16. The vial of claim 13, wherein opposing teeth structures are distanced between about 0.20 inches and about 0.30 inches from one another.

17. The vial of claim 13, wherein each of the plurality of teeth structures is tapered.

18. The vial of claim 1, wherein the insert is non-removable once positioned in the vial.

19. The vial of claim 1, wherein the insert is removable once positioned in the vial.

20. A vial adapted for dispensing analyte test strips in a controlled manner, comprising:

a cylindrical container for holding a plurality of analyte test strips, the container having a base, a cylindrical wall with an interior surface, an interior shoulder along the interior surface, a desiccant bound to the interior surface of the container, and an open end;

a cap hinged to the container for closing the open end of the container with a snap-fit engagement; and

a cylindrical insert sized to fit within the open end of the container and mate with the interior shoulder of the container, wherein the insert includes

an annular outer ring, wherein the annular outer ring includes tapered edges, a plurality of uniformly spaced cavities on an exterior surface of the annular outer ring, and a plurality of uniformly spaced tabs extending from the exterior surface of the annular outer ring,

a multifaceted, circular interior body concentrically aligned within the annular outer ring, wherein the circular interior body includes a generally circular central opening having a plurality of uniformly spaced teeth structures about an edge of the central opening, wherein each of the plurality of teeth structures is spaced between about 0.020 inches and about 0.045 inches from an adjacent one of the plurality of teeth structures, and wherein opposing teeth structures are distanced between about 0.227 inches and about 0.273 inches from one another, and

a plurality of bridge structures linking the annular outer ring to the circular interior body so as to create a plurality of arc-shaped exit ports.

21. The vial of claim 20, wherein the insert is non-removable once positioned in the vial.

22. The vial of claim 20, wherein the insert is removable once positioned in the vial.

23. An insert for an analyte test strip vial, comprising:

an annular outer ring, wherein the annular outer ring includes tapered edges, a plurality of uniformly spaced cavities on an exterior surface of the annular outer ring, and a plurality of uniformly spaced tabs extending from the exterior surface of the annular outer ring;

a multifaceted, circular interior body concentrically aligned within the annular outer ring, wherein the circular interior body includes a generally circular central opening having a plurality of uniformly spaced teeth structures about an edge of the central opening, wherein each of the plurality of teeth structures is spaced between about 0.020 inches and about 0.045 inches from an adjacent one of the plurality of teeth structures, and wherein opposing teeth structures are distanced between about 0.227 inches and about 0.273 inches from one another; and

a plurality of bridge structures linking the annular outer ring to the circular interior body so as to create a plurality of arc-shaped exit ports.

24. An insert for an analyte test strip vial, comprising:

an annular outer ring, wherein the annular outer ring includes tapered edges, a plurality of uniformly spaced cavities on an exterior surface of the annular outer ring, and a plurality of uniformly spaced tabs extending from the exterior surface of the annular outer ring;

a multifaceted, circular interior body concentrically aligned within the annular outer ring and spaced from the outer ring, wherein the circular interior body includes a generally circular central opening having a plurality of uniformly spaced teeth structures about an edge of the central opening; and

a plurality of bridge structures linking the annular outer ring to the circular interior body so as to create a plurality of arc-shaped exit ports.