Blood glucose meter having integral lancet device and test strip storage vial for single handed use and methods for using same

• US 8,357,107 B2
• Filed: 10/31/2007
• Issued: 01/22/2013
• Est. Priority Date: 04/16/2004
• Status: Active Grant

• Current Assignee: Embecta Corporation
• Original Assignee: Becton, Dickinson & Co
• Inventors: Draudt, Gregg R., Ahlgrim, Dirk, Follman, Mark, Yao, Raymond, McCaffrey, Robert J., Chan, Victor, Schminke, Jan, Colucci, Jos Jr.
• Primary Examiner(s): SZMAL, BRIAN SCOTT
• Application Number:
  US11/980,651
• Publication Number:
  US 20080058631A1
• Time in Patent Office: 1,910 Days
• Field of Search: 600/573, 600/583, 600/584, 606181-183, 221/232, 422/56, 436/60, 436/128
• US Class Current: 600/584
• CPC Class Codes: A61B 2562/0295 Strip shaped analyte sensors for apparatus classified in A61B5/145 or A61B5/157
• CPC Class Codes: A61B 5/14532 for measuring glucose, e.g. by tissue impedance measurement
• CPC Class Codes: A61B 5/150022 for capillary blood or interstitial fluid
• CPC Class Codes: A61B 5/150175 Adjustment of penetration depth
• CPC Class Codes: A61B 5/150259 Improved gripping, e.g. with high friction pattern or projections on the housing surface or an ergonometric shape
• 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 5/15087 short range, e.g. between console and disposable using implanted devices A61B5/150877
• CPC Class Codes: A61B 5/15113 Manually triggered, i.e. the triggering requires a deliberate action by the user such as pressing a drive button
• CPC Class Codes: A61B 5/15115 Driving means for propelling the piercing element to pierce the skin, e.g. comprising mechanisms based on shape memory alloys, magnetism, solenoids, piezoelectric effect, biased elements, resilient elements, vacuum or compressed fluids
• CPC Class Codes: A61B 5/15186 Devices loaded with a single lancet, i.e. a single lancet with or without a casing is loaded into a reusable drive device and then discarded after use; drive devices reloadable for multiple use
• CPC Class Codes: A61B 5/1519 comprising driving means, e.g. a spring, for propelling the piercing unit
• CPC Class Codes: A61B 5/157 Devices characterised by integrated means for measuring characteristics of blood
• CPC Class Codes: G01N 33/523 the element being adapted for a specific analyte
• CPC Class Codes: G01N 33/526 the element being adapted for a specific analyte
• CPC Class Codes: G01N 33/66 involving blood sugars, e.g. galactose

Abstract

A blood glucose meter having a test strip port and an adjustable lancet device disposed at the same end of the device body is disclosed. The device body further includes an enclosure at the proximal end of the device body which houses a test strip storage vial and which facilitates one-handed opening and closing of the vial to simplify access to test strips contained therein. The enclosure is further provided with a window which allows the reading of the lot numbers on the label of the test strip vial therein without necessitating removal of the vial. A data connector is also provided on the device body for communication access, such as to upload data from other devices or to download data to other devices. By combining these multiple components into a single device body, the blood glucose meter requires fewer steps for sampling and testing, and makes device use easier and more convenient.

Claims

1. A blood glucose meter device for single handed use, comprising:

a body having first and second ends and an upper surface extending between said first and second ends;

a lancet device disposed at said first end of said body;

a depth control mechanism configured for contacting the skin to be lanced and located at said first end of said body, wherein said depth control mechanism is rotatable for setting a lancet skin penetration depth;

a test strip port, opening to said upper surface proximate to said first end of said body for positioning a test strip along an exterior surface of said body, adjacent to said lancet device; and

a display disposed on said upper surface between said test strip port and said second end of said body, wherein said display and said test strip port are disposed at adjacent positions upon said upper surface for simultaneous viewing of said display and said test strip.

2. A blood glucose meter device as claimed in claim 1, wherein said body further comprises a test strip lead-in area extending between said test strip port and said lancet device.

3. A blood glucose meter device as claimed in claim 1, wherein said body further comprises:

at least one operator control for data entry and review through said display.

4. A blood glucose meter device as claimed in claim 1, further comprising a data connector disposed on said body for communication access.

5. A blood glucose meter as claimed in claim 4, wherein said communication access comprises at least one of a data upload operation and a data download operation.

6. A blood glucose meter device as claimed in claim 1, wherein said lancet device comprises:

a trigger button disposed on said body for activating said lancet device; and

an arming slide disposed on said body for arming said lancet device.

7. A blood glucose meter device as claimed in claim 6, wherein said lancet device further comprises a surface for supporting said skin surface when rolled toward said adjacent test strip.

8. A blood glucose meter device as claimed in claim 1, wherein said body further comprises a detachable cover at said first end of said body for providing access to said lancet device for loading and unloading of lancets.