Method and apparatus for providing dynamic multi-stage signal amplification in a medical device

  • US 8,937,540 B2
  • Filed: 02/24/2014
  • Issued: 01/20/2015
  • Est. Priority Date: 04/14/2007
  • Status: Active Grant
First Claim
Patent Images

1. A method of processing signals from an analyte sensor, comprising:

  • coupling a first amplifier to a second amplifier, the first amplifier operatively coupled to a signal source;

    operatively coupling an analog to digital (A/D) converter to the second amplifier;

    comparing signals at an output terminal of the second amplifier to a predetermined threshold value; and

    processing a signal associated with the signals at the second amplifier output terminal when another signal at the second amplifier output terminal exceeds the predetermined threshold value.

View all claims

    Thank you for your feedback