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Method and apparatus for providing data processing and control in medical communication system

  • US 8,140,142 B2
  • Filed: 04/14/2008
  • Issued: 03/20/2012
  • Est. Priority Date: 04/14/2007
  • Status: Expired due to Fees
First Claim
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1. An apparatus, comprising:

  • a digital filter unit including a first filter stage and a second filter stage, the digital filter unit configured to receive a sampled signal, wherein the first filter stage is configured to filter the sampled signal based on a first predetermined filter characteristic to generate a first filter stage output signal, and further, wherein the second filter stage is configured to filter the first filter stage output signal based on a second predetermined filter characteristic to generate an output signal associated with a monitored analyte level, wherein the sampled signal includes an over-sampled signal at a frequency of approximately 4 Hz.

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