Integrated blood glucose measuring device

• US 9,924,892 B2
• Filed: 05/31/2011
• Issued: 03/27/2018
• 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 PATRICK
• Application Number:
  US13/134,148
• Publication Number:
  US 20120310114A1
• Time in Patent Office: 2,492 Days
• Field of Search: 600583, 600584, 606181, 606182
• CPC Class Codes: A61B 5/14532 for measuring glucose, e.g. by tissue impedance measurement
• CPC Class Codes: A61B 5/1468 using chemical or electrochemical methods, e.g. by polarographic means A61B5/1486 takes precedence
• CPC Class Codes: G01N 33/48757 Test elements dispensed from a stack

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 blood glucose measuring device, comprising:

a blood glucose metering device, wherein the metering device has a first side and a second side, wherein the first side has a display screen and the second side has a dual set of spring loaded electrical contacts and a metering test strip for use with the metering device;

a test strip storage mechanism body, wherein the mechanism body has dual compartments, and wherein the dual compartments are positioned side by side in the mechanism body for storing a dual stack of test strips, the mechanism body is attachable to the second side of the metering device and enables the mechanism body to be removed and attached from and to the second side of the metering device, the mechanism body allows a view of the test strips in the dual compartments;

a test strip feeding mechanism for feeding a single test strip from one of the dual compartments in the storage mechanism for use with the metering device, wherein the feeding mechanism feeds into the metering device the single test strip from one of the dual compartments, the single test strip makes electrical contact with one of the dual sets of springs on the second side of the metering device, the metering device, the test strip storage mechanism and the test strip feeding mechanism are integrated into a single device for blood glucose measurement.

2. The blood glucose measuring device, as in claim 1, further, comprising:

a. a lancet mechanism attached to a side of the metering device;

b. 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.

3. The blood glucose measuring device, as in claim 1, the storage mechanism body comprising:

a. the storage mechanism body uses a substantially rectangular shaped dual compartments for storage of stacks of test strips;

b. the compartments have a back side and a front side, where an electrical contact side of the test strip is positioned on the back side and a blood intake side of the test strip is positioned on the front side.

4. The blood glucose measuring device, as in claim 1, further comprising:

each compartment of the storage mechanism body is sized to hold multiple test strips in a stack.

5. The blood glucose measuring device, as in claim 1, further comprising:

the blood glucose metering device, with electrical contacts for the metering test strip, has those electrical contacts positioned on the metering device to make electrical contact with the test strip, when the test strip is extended out of the storage mechanism for blood intake.

6. The blood glucose measuring device, as in claim 1, further comprising:

the feeding mechanism has a spring loaded lever that pushes a top positioned test strip in the storage chamber forward a distance that enables (i) the test strip'"'"'s electrical contacts to make electrical contacts with the metering device, and (ii) extend a blood intake side of the test strip out of the storage mechanism for blood intake.

7. The blood glucose measuring device, as in claim 4, further comprising:

two independent test strip feeding mechanisms, one each for each compartment.

8. The blood glucose measuring device, as in claim 6, further comprising:

the spring loaded lever is positioned on a side of the meter, a slide plate, a slide guide, a vertical member attached to underneath the slide plate, and a horizontal member attached to the vertical member, wherein the horizontal member pushes a single test strip out of the storage mechanism.

9. The blood glucose measuring device, as in claim 1, further comprising:

the metering test strip is of a thickness that enables the test strip feeding mechanism to engage one test strip at a time for feeding from the storage mechanism.

10. The blood glucose measuring device, as in claim 2, the lancet mechanism, further, comprising:

the lancet mechanism is of dimension in length and girth size that would be attachable to the back side of the metering device and fit within in the contour of the measuring device.

15. The blood glucose measuring device, as in claim 1, further comprising:

a. the metering device has a display side and a non-display side;

b. the non-display side of the metering device has electrical contacts, for making electrical contact with the metering test strip, when the test strip storage mechanism body is attached to the non-display side of the metering device.

16. The blood glucose measuring device, as in claim 15, further comprising:

the non-display side of the metering device has exposed spring loaded electrical contacts, for making electrical contact with the metering test strip, when the test strip storage mechanism body is attached to the non-display side of the metering device.

17. The blood glucose measuring device, as in claim 1, further comprising:

the compartment has a bottom side with a spring mechanism for pushing the test strips up and a top side for holding a single test strip for use for blood intake, the top side has guides for holding and guiding a single test strip from the stack of test strips, when the feeding mechanism is used to feed the test strip for blood intake.

18. The blood glucose measuring device, as in claim 1, further comprising:

the test strip storage mechanism body has dual compartments for storing a dual stack of test strips, where the stacks of test strips are positioned side by side and the mechanism body is substantially sized in width and length to a twice of a width of the test strip and a length of a test strip respectively and in a height the mechanism body is sized to store up to fifty test strips in a one of the dual stacks of test strips;

the metering device is substantially sized to attach to the storage mechanism body.

19. The blood glucose measuring device, as in claim 4, further comprising:

the test strip storage mechanism body has dual compartments for storing a dual stack of test strips, where the stacks of test strips are positioned side by side and the mechanism body is substantially sized in width to a twice of a width of the test strip and in a height to store up to fifty test strips in a one of the dual stacks of test strips;

the metering device is substantially sized to attach to the storage body.

11. A blood glucose measuring device, comprising:

a blood glucose metering device, wherein the metering device has a first side and a second side, wherein the first side has a display screen and the second side has a set of spring loaded electrical contacts and a metering test strip for use with the metering device;

a test strip storage mechanism body, wherein the mechanism body that has dual compartments for storing a dual stack of test strips, the mechanism body is attachable to the second side of the metering device and enables the mechanism body to be removed and attached from and to the second side of the metering device, the mechanism body allows a view of the test strips in the dual compartments;

a manual test strip feeding mechanism for feeding a single test strip from the storage mechanism for blood intake into the metering device by manually removing the test strip from the storage mechanism and inserting the test strip in the metering device, wherein the test strip makes electrical contact with the set of springs on the second side of the metering device, the metering device, the test strip storage mechanism and the test strip feeding mechanism are integrated into a single device for blood glucose measurement.

12. The blood glucose measuring device, as in claim 11, further, comprising:

a. a lancet mechanism attachable to a side of the metering device;

b. 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.

13. The blood glucose measuring device, as in claim 11, the storage mechanism comprising:

a. the storage mechanism uses a substantially rectangular shaped dual compartments for storage of stacks of test strips;

b. the compartments have a back side and a front side, where an electrical contact side of the test strip is positioned on the back side and a blood intake side is positioned on the front side.

14. The blood glucose measuring device, as in claim 11, further comprising:

each compartment of the storage mechanism is sized to hold multiple test strips in a stack.

20. The blood glucose measuring device, as in claim 13, further comprising:

the compartment has a bottom side with a spring mechanism for pushing the test strips up and a top side for holding a single test strip for use for blood intake, the top side has guides for holding and guiding a single test strip from the stack of test strips, when the feeding mechanism is used to feed the test strip for blood intake.