Diabetes management methods and systems

• US 7,824,333 B2
• Filed: 03/31/2006
• Issued: 11/02/2010
• Est. Priority Date: 03/31/2006
• Status: Active Grant

• Current Assignee: Cilag Gmbh International (Johnson & Johnson)
• Original Assignee: Lifescan Incorporated (Duv Holding Corporation)
• Inventors: Sharma, Manoj, Otto, Erik, Horwitz, David, Harmon, Kirk
• Primary Examiner(s): Mallari; Patricia C
• Application Number:
  US11/395,024
• Publication Number:
  US 20070232876A1
• Time in Patent Office: 1,677 Days
• Field of Search: 600/365
• US Class Current: 600/365
• CPC Class Codes: G16H 10/40 for data related to laboratory analysis, e.g. patient specimen analysis
• CPC Class Codes: G16H 15/00 ICT specially adapted for medical reports, e.g. generation or transmission thereof
• CPC Class Codes: G16H 20/00 ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance
• CPC Class Codes: G16H 20/10 relating to drugs or medications, e.g. for ensuring correct administration to patients
• CPC Class Codes: G16H 20/17 delivered via infusion or injection
• CPC Class Codes: G16H 50/20 for computer-aided diagnosis, e.g. based on medical expert systems
• CPC Class Codes: G16H 50/50 for simulation or modelling of medical disorders

Abstract

The present invention relates to methods and systems for monitoring the effectiveness of diabetes treatment. Methods and systems in accordance with the present invention provide information relating to variability of glucose levels and hypoglycemia and hyperglycemia. Such information is based on time-stamped blood glucose data obtained from a meter or the like and actual measurements of HbA1c levels are not required.

Claims

1. A system for managing blood glucose data, the system comprising:

a processor programmed to;

receive a plurality of blood glucose data collected over a predetermined period of time;

provide an estimation of an idiosyncratic HbA1c level from the plurality of blood glucose data;

provide a calculation of an idiosyncratic variability index of glycemia from the plurality of blood glucose data; and

determine whether at least one exclusion criteria has been met and report the idiosyncratic variability index of glycemia and the idiosyncratic HbA1c level when at least one exclusion criterion is not met and does not report the idiosyncratic variability index of glycemia and the idiosyncratic HbA1c level when the at least one exclusion criteria is met and further, wherein the at least one exclusion criterion includes a frequency of tests per day.

2. The system of claim 1, wherein the processor is programmed to report the idiosyncratic variability index of glycemia as a function of the idiosyncratic HbA1c level on a weekly basis.

3. The system of claim 1, wherein the processor is programmed to report the idiosyncratic variability index of glycemia as a function of the idiosyncratic HbA1c level on a monthly basis.

4. The system of claim 1, wherein the processor is programmed to report the idiosyncratic variability index of glycemia and the idiosyncratic HbA1c level in tabular form.

5. The system of claim 1, wherein the processor is programmed to estimate the idiosyncratic HbA1c level from a previously measured HbA1c level.

6. The system of claim 1, further comprising a blood glucose measurement device.

7. The system of claim 1, further comprising a memory device.