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Motion Artifact Rejection Microelectrode

  • US 20110230745A1
  • Filed: 03/17/2010
  • Published: 09/22/2011
  • Est. Priority Date: 03/17/2010
  • Status: Active Grant
First Claim
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1. An electrode system for the measurement of biopotential signals, the system comprising:

  • a substrate;

    a microelectrode coupled to the substrate, the microelectrode comprising a plurality of conductive spikes;

    an accelerometer coupled to the substrate;

    a biopotential amplifier coupled to the microelectrode; and

    an acceleration measurement circuit coupled to the accelerometer.

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