INTEGRATED CARTRIDGE AND TUB ASSEMBLY

• US 20110040165A1
• Filed: 08/13/2009
• Published: 02/17/2011
• Est. Priority Date: 08/13/2009
• Status: Abandoned Application

• Current Assignee: Abbott Diabetes Care Incorporated (Abbott Laboratories Incorporated)
• Original Assignee: Abbott Diabetes Care Incorporated (Abbott Laboratories Incorporated)
• Inventors: Williams, George M. III
• Application Number:
  US12/541,068
• Publication Number:
  US 20110040165A1
• Time in Patent Office: Days
• US Class Current: 600/365
• CPC Class Codes: A61B 5/150022 for capillary blood or interstitial fluid
• CPC Class Codes: A61B 5/150358 Strips for collecting blood, e.g. absorbent optical reagent test strips G01N21/8483; chemical reagent test strips G01N33/4875, G01N33/52
• CPC Class Codes: A61B 5/150412 Pointed piercing elements, e.g. needles, lancets for piercing the skin blade-like piercing elements A61B5/150442
• CPC Class Codes: A61B 5/150503 Single-ended needles hollow piercing element tip design A61B5/150396, needle sets for catheters A61M25/06, needles for bringing media into the body A61M5/32
• CPC Class Codes: A61B 5/150564 Protectors removed by pulling or pushing
• CPC Class Codes: A61B 5/150702 fully automatically removed, i.e. the removing does not require any action by the user
• CPC Class Codes: A61B 5/15132 comprising tooth-shaped elements, e.g. toothed wheel or rack and pinion
• CPC Class Codes: A61B 5/15153 Multiple piercing elements stocked in a single compartment
• CPC Class Codes: A61B 5/15174 Piercing elements stocked in the form of a stack or pile
• CPC Class Codes: A61B 5/15176 Stocking means comprising cap, cover, sheath or protection for aseptic stocking
• CPC Class Codes: A61B 5/157 Devices characterised by integrated means for measuring characteristics of blood

Abstract

An assembly for storing and dispensing a plurality of integrated lancet and test strips for use in a testing meter is provided. The assembly comprises a cartridge portion for housing a plurality of integrated lancet and test strips, and a tub portion coupled to the cartridge portion and providing a surface for advancing a single integrated lancet and test strip for use in the testing meter. A system is also provided which includes the assembly and a meter for determining an analyte concentration.

Claims

1. An integrated cartridge and tub assembly for storing and advancing a plurality of integrated lancet and test strips for use in a testing meter, the assembly comprising:

a cartridge portion for housing a plurality of integrated lancet and test strips; and

a tub portion coupled to the cartridge portion, the tub portion providing a surface for advancing a single integrated lancet and test strip for use in the meter.

2. The integrated cartridge and tub assembly of claim 1, further comprising:

a resilient biasing element coupled to the tub portion and cartridge portion, the resilient biasing element positioning the tub portion in a relative first position from the cartridge portion; and

a sealing element positioned between the cartridge portion and the tub portion, wherein the resilient biasing element provides closing forces to the cartridge portion and tub portion, the closing forces providing an air-tight and moisture-tight environment for the plurality of integrated lancet and test strips.

3. The integrated cartridge and tub assembly of claim 2, wherein when a displacing force is applied to the assembly, the resilient biasing element is stressed and the tub portion is relatively displaced to a relative second position from the cartridge portion, wherein an opening is formed in the assembly when the tub portion is in the relative second position.

4. The integrated cartridge and tub assembly of claim 3, wherein the tub portion is irremovably coupled to the cartridge portion.

5. The integrated cartridge and tub assembly of claim 3, wherein the tub portion is removably coupled to the cartridge portion.

6. The integrated cartridge and tub assembly of claim 3, wherein the opening allows for the advancement of a single integrated lancet and test strip for use in the testing meter.

7. The integrated cartridge and tub assembly of claim 1, further comprising;

a resilient biasing element coupled to the tub portion and cartridge portion, the resilient biasing element positioning the tub portion in a relative first position from the cartridge portion.

8. The integrated cartridge and tub assembly of claim 7, wherein when a displacing force is applied to the assembly, the resilient biasing element is stressed and the tub portion is relatively displaced to a relative second position from the cartridge portion, wherein an opening is formed in the assembly when the tub portion is in the relative second position.

9. The integrated cartridge and tub assembly of claim 8, wherein when the tub portion is in the relative second position, an opening is formed in the assembly.

10. The integrated cartridge and tub assembly of claim 9, wherein the opening is formed between the tub portion and the cartridge portion.

11. The integrated cartridge and tub assembly of claim 8, wherein the assembly comprises an obstructed opening when the tub portion is in the relative first position, the obstructed opening becoming unobstructed when the tub portion is in the relative second position.

12. The integrated cartridge and tub assembly of claim 11, wherein the obstructed opening is in the tub portion of the assembly.

13. The integrated cartridge and tub assembly of claim 11, wherein the obstructed opening is in the cartridge portion of the assembly.

14. The integrated cartridge and tub assembly of claim 11, further comprising:

a sealing element between the cartridge portion and the tub portion, the sealing element providing a sealed environment within the assembly when the opening is obstructed and not when the opening is unobstructed.

15. The integrated cartridge and tub assembly of claim 8, wherein the tub portion interfaces with an engagement element of the testing meter when inserted within the testing meter, the tub portion receiving the displacing force from the engagement element.

16. The integrated cartridge and tub assembly of claim 8, wherein a distance of the relative displacing of the tub portion is equal to at least one thickness of an integrated lancet and test strip.

17. The integrated cartridge and tub assembly of claim 8, wherein the tub portion comprises a surface with one or more wells, and the cartridge portion comprises cartridge inserts aligned with the one or more wells, the cartridge inserts extending further into the wells when the tub portion is in the relative first position than when the tub portion is in the relative second position.

18. The integrated cartridge and tub assembly of claim 1, further comprising:

a sealing element between the cartridge portion and the tub portion, the sealing element to provide a sealed environment when the tub portion is in the relative first position and not when the tub portion is in the relative second position.

19. The integrated cartridge and tub assembly of claim 1, wherein the tub comprises obstruction elements, the obstruction elements providing a sealed environment within the assembly when closed, and providing openings in the assembly for the advancement of a single integrated lancet and test strip when open.

20. The integrated cartridge and tub assembly of claim 19, wherein the obstruction elements are flaps.

21. A disposable integrated cartridge and tub assembly for storing and advancing a plurality of integrated lancet and test strips for use in a testing meter, the assembly comprising:

a cartridge portion for housing a plurality of integrated lancet and test strips;

a tub portion irremovably coupled to the cartridge portion, the tub portion providing a surface for advancing a single integrated lancet and test strip for use in the meter;

a resilient biasing element coupled to the tub portion and cartridge portion, the resilient biasing element positioning the tub portion in a relative first position from the cartridge portion; and

a sealing element positioned between the cartridge portion and the tub portion, wherein the resilient biasing element provides closing forces to the cartridge portion and tub portion, the closing forces providing an air-tight and moisture-tight environment for the plurality of integrated lancet and test strips;

wherein when a displacing force is applied to the assembly, the resilient biasing element is stressed and the tub portion is relatively displaced to a relative second position from the cartridge portion, wherein an opening is formed in the assembly when the tub portion is in the relative second position.

22. A system for analyte monitoring, comprising:

a meter for determining an analyte concentration;

an assembly for storing and advancing a plurality of integrated lancet and test strips for use by the meter during a determination, the assembly for insertion into the meter and comprising;

a cartridge portion for housing a plurality of integrated lancet and test strips; and

a tub portion coupled to the cartridge portion, the tub portion providing a surface for advancing a single integrated lancet and test strip for use in the meter.

23. The system of claim 22, wherein the assembly further comprises:

a resilient biasing element coupled to the tub portion and cartridge portion, the resilient biasing element positioning the tub portion in a relative first position from the cartridge portion; and

a sealing element positioned between the cartridge portion and the tub portion, wherein the resilient biasing element provides closing forces to the cartridge portion and tub portion, the closing forces providing an air-tight and moisture-tight environment for the plurality of integrated lancet and test strips.

24. The system of claim 23, wherein when a displacing force is applied to the assembly, the resilient biasing element is stressed and the tub portion is relatively displaced to a relative second position from the cartridge portion, wherein an opening is formed in the assembly when the tub portion is in the relative second position.

25. The system of claim 24, wherein the tub portion is irremovably coupled to the cartridge portion.

26. The system of claim 24, wherein the tub portion is removably coupled to the cartridge portion.

27. The system of claim 24, wherein the opening allows for the advancement of a single integrated lancet and test strip for use in the testing meter.

28. The system of claim 22, wherein the assembly further comprises;

a resilient biasing element coupled to the tub portion and cartridge portion, the resilient biasing element positioning the tub portion in a relative first position from the cartridge portion.

29. The system of claim 28, wherein when a displacing force is applied to the assembly, the resilient biasing element is stressed and the tub portion is relatively displaced to a relative second position from the cartridge portion, wherein an opening is formed in the assembly when the tub portion is in the relative second position.

30. The system of claim 29, wherein when the tub portion is in the relative second position, an opening is formed in the assembly.

31. The system of claim 30, wherein the opening is formed between the tub portion and the cartridge portion.

32. The system of claim 29, wherein the assembly comprises an obstructed opening when the tub portion is in the relative first position, the obstructed opening becoming unobstructed when the tub portion is in the relative second position.

33. The system of claim 32, wherein the obstructed opening is in the tub portion of the assembly.

34. The system of claim 32, wherein the obstructed opening is in the cartridge portion of the assembly.

35. The system of claim 32, wherein the assembly further comprises:

a sealing element between the cartridge portion and the tub portion, the sealing element providing a sealed environment within the assembly when the opening is obstructed and not when the opening is unobstructed.

36. The system of claim 29, wherein the tub portion interfaces with an engagement element of the testing meter when inserted within the testing meter, the tub portion receiving the displacing force from the engagement element.

37. The system of claim 29, wherein a distance of the relative displacing of the tub portion is equal to at least one thickness of an integrated lancet and test strip.

38. The system of claim 29, wherein the tub portion comprises a surface with one or more wells, and the cartridge portion comprises cartridge inserts aligned with the one or more wells, the cartridge inserts extending further into the wells when the tub portion is in the relative first position than when the tub portion is in the relative second position.

39. The system of claim 29, wherein the assembly further comprises:

a sealing element between the cartridge portion and the tub portion, the sealing element to provide a sealed environment when the tub portion is in the relative first position and not when the tub portion is in the relative second position.

40. The system of claim 22, wherein the tub comprises obstruction elements, the obstruction elements providing a sealed environment within the assembly when closed, and providing openings in the assembly for the advancement of a single integrated lancet and test strip when open.

41. The system of claim 40, wherein the obstruction elements are flaps.

42. A system for analyte monitoring, comprising:

a meter for determining an analyte concentration;

a disposable assembly for storing and advancing a plurality of integrated lancet and test strips for use by the meter during a determination, the disposable assembly for insertion into the meter and comprising;

a cartridge portion for housing a plurality of integrated lancet and test strips;

a tub portion irremovably coupled to the cartridge portion, the tub portion providing a surface for advancing a single integrated lancet and test strip for use in the meter;

a resilient biasing element coupled to the tub portion and cartridge portion, the resilient biasing element positioning the tub portion in a relative first position from the cartridge portion; and

a sealing element positioned between the cartridge portion and the tub portion, wherein the resilient biasing element provides closing forces to the cartridge portion and tub portion, the closing forces providing an air-tight and moisture-tight environment for the plurality of integrated lancet and test strips;

wherein when a displacing force is applied to the assembly, the resilient biasing element is stressed and the tub portion is relatively displaced to a relative second position from the cartridge portion, wherein an opening is formed in the assembly when the tub portion is in the relative second position.