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Blood glucose monitoring system

  • US 7,904,310 B2
  • Filed: 05/14/2007
  • Issued: 03/08/2011
  • Est. Priority Date: 04/26/1994
  • Status: Expired due to Fees
First Claim
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1. A system for performing diabetes self-care using at least two devices in communication with one another, comprising:

  • (a) a blood glucose monitoring device, including;

    (i) a receptacle for receiving an amount of blood sufficient for the blood glucose monitoring device to run a blood glucose test sequence;

    (ii) processing circuitry for controlling the blood glucose test sequence and computing a blood glucose level,(iii) a power source for powering the blood glucose monitoring device, and(b) a portable microprocessor-based device directly coupled with the blood glucose monitoring device for receiving blood glucose test results directly from said blood glucose monitoring device, including;

    (i) an interactive interface, including (A) a display screen, and (B) a plurality of switches including a pair of spaced-apart push button switches,(ii) a microprocessor that runs according to program instructions stored in a memory for performing analysis of the blood glucose test results, signal processing of insulin dosage data, and detecting a need for a change in insulin dosage, and(iii) said memory for (A) recording the blood glucose test results and the insulin dosage data therein, (B) containing programming for establishing a data protocol that allows digital data signal processing, (C) performing analysis of blood glucose, and (D) storing time and date tagged glucose test results and calibration information.

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