Integrated blood glucose measuring device with a test strip packaging system

• US 10,352,921 B2
• Filed: 12/30/2011
• Issued: 07/16/2019
• Est. Priority Date: 05/31/2011
• Status: Active Grant

• Current Assignee: Tara Chand Singhal
• Original Assignee: Tara Chand Singhal
• Inventors: Singhal, Tara Chand
• Primary Examiner(s): Dougherty, Sean P
• Application Number:
  US13/374,494
• Publication Number:
  US 20120305419A1
• Time in Patent Office: 2,755 Days
• Field of Search: 600573, 600583, 600584
• CPC Class Codes: A61B 2562/0295 Strip shaped analyte sensors for apparatus classified in A61B5/145 or A61B5/157
• 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 5/157 Devices characterised by integrated means for measuring characteristics of blood
• CPC Class Codes: G01N 33/48757 Test elements dispensed from a stack
• CPC Class Codes: G01N 33/48778 Containers specially adapted therefor, e.g. for dry storage

Abstract

An integrated blood glucose measuring device is described that has blood glucose metering device, a glucose metering test strip storage mechanism attachable to the metering device, a test strip feeding mechanism for feeding a single test strip from the storage mechanism for blood intake. The metering device, the test strip storage mechanism and the test strip feeding mechanism are integrated into a single device for blood glucose measurement. In another embodiment, a lancet mechanism is attachable to a side of the metering device and thus the metering device, the storage mechanism, the test strip feeding mechanism, and the lancet mechanism are integrated into a single device for blood glucose measurement.

Claims

1. A test strip packaging apparatus for packaging test strips for use with a blood glucose meter, comprising:

test strips, where the test strips have an electrical interface-end and a blood sample intake-end, and wherein the electrical interface-end and the blood sample intake-end of the test strip are positioned on opposite ends of the test strip;

the test strip packaging apparatus comprises the test strips in a stack on top of each other in a horizontally oriented stack, wherein each test strip is positioned within the stack with the interface-end and the sample intake end of the test strips aligned in the same direction in the stack;

the test strip packaging apparatus is configured to hold the stack together by a removable test strip wrapper, wherein the removable test strip wrapper encircles the stack and has two ends, and wherein the two ends of the wrapper are affixed to each other by an adhesive;

the test strip packaging apparatus is configured for inserting the stack inside a test strip magazine.

2. The pack of test strips as in claim 1, comprising:

the stack has quantity of one of 20, 25, 30, 35, 40, or 50 test strips in one stack.

3. The apparatus as in claim 1, comprising:

the stack of test strips is stored in an air tight storage container before insertion of the stack in the test strip magazine for use with the blood glucose meter.

4. The apparatus as in claim 1, comprising:

the strip wrapper has a free-end on one of the two ends, wherein the free-end is used to pull on the wrapper to remove the strip wrapper from the stack after the stack has been positioned inside the test strip magazine, thereby the magazine is replenished with the stack of test strips, without a user individually handling the test strips.

5. The pack of test strips as in claim 3, comprising:

the container is sized to store a plurality of stacks.

6. A method for packaging test strips in a test strip packaging apparatus, for use with a blood glucose meter, comprising the steps of:

providing a test strip that has an electrical interface-end and a blood sample intake-end, and wherein the electrical interface-end and the blood sample intake-end of the test strip are positioned on opposite ends of the test strip;

stacking the test strips by the test strip packaging apparatus in a stack on top of each other in a horizontally oriented stack, wherein each test strip is positioned within the stack wherein the interface-end and the sample intake end of other test strips are aligned in the same direction in the stack;

holding the stack together in the test strip packaging apparatus by a removable test strip wrapper, wherein the removable test strip wrapper encircles the stack and has two ends, and wherein the two ends of the wrapper are affixed to each other by an adhesive; and

the test strip packaging apparatus is configured for inserting the stack inside a test strip magazine.

7. The method as in claim 6, comprising the steps of:

packing the test strips in the stack with one of 20, 25, 30, 35, 40, or 50 test strips in one stack.

8. The method as in claim 6, comprising the steps of:

storing the stack in an air tight container and removing the stack from the container for inserting the stack in the test strip magazine for use with the blood glucose meter.

9. The method as in claim 8, comprising the steps of:

enabling removal of the stack from the air tight container, enabling insertion of the stack in the test strip magazine and enabling removal of the removable strip wrapper, enabling use of the stack of test strips with a blood glucose meter.

10. The method as in claim 8, comprising the steps of:

sizing the container to hold multiple stacks.

11. A test strip storage magazine for use with a blood glucose meter, comprising:

a test strip that has an electrical interface-end and a blood sample intake-end on opposite ends of the test strip;

the test strip storage magazine has two separate test strip storage chambers, wherein each storage chamber is configured for storing and stores a separate stack of test strips and wherein, in each of the test strip storage chambers the test strips in the stack are positioned within the stack, wherein the interface-end and the sample intake end of other test strips are aligned in the same direction in the stack;

the test strip storage magazine, wherein the electrical interface end of the test strip, in each of the chambers of the test strip storage magazine, is facing up to be accessible to be electrically interfaced with a separate blood glucose metering device;

the test strip storage magazine has an open end and a closed end and wherein the test strip storage magazine at the open end has an attachment mechanism, for attaching to the separate blood glucose metering device for electrically interfacing with the separate blood glucose metering device.

12. The device as in claim 11, comprising:

the magazine has an air tight removable cover, enabling the cover to be removed and the magazine to be attached to a test strip dispensing device for use with the blood glucose metering device.

13. The device as in claim 11, comprising:

a mechanism at the closed end of the magazine to push the stack of test strips up in the magazine;

lips at the open end of the magazine, to hold a top test strip in the stack in place, enabling the top test strip in the stack to be removed by sliding the test strip out and the next test strip in the stack to automatically position itself as the top test strip in the magazine for removal.

14. The device as in claim 13, comprising:

the closed end of the magazine has a removable lid to insert a stack of test strips in the magazine.

15. The device as in claim 11, comprising:

the magazine has a lever to push a top test strip out of a chamber for use with the blood glucose metering device.

16. The device as in claim 11, comprising:

each chamber is sized to stack quantity of test strips from 20, 25, 30, 35, 40, 45, or 50.

17. The device as in claim 11, comprising:

the magazine is made of clear plastic material for the loading of the magazine and remainder of the test strips, as the test strips are used in the magazine, to be visually ascertained.