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Minimally Invasive Monitoring Systems

  • US 20080027515A1
  • Filed: 06/21/2007
  • Published: 01/31/2008
  • Est. Priority Date: 06/23/2006
  • Status: Abandoned Application
First Claim
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1. A minimally invasive system for ambulatory monitoring brain activity, the system comprising:

  • an implantable device adapted to be positioned between an outer surface of a patient'"'"'s skull and at least one layer of the scalp and comprising components adapted to sample a brain activity signal and wirelessly transmit a data signal encoded with the sampled brain activity signal; and

    an external device configured to transmit a signal to the implantable device to interrogate the implanted device and facilitate a substantially continuous sampling of the brain activity signal, wherein the data signal encoded with the sampled brain activity signal from the implantable device is based on the interrogating signal transmitted from the external device and wherein the external device is configured to receive and store the wirelessly transmitted data signal encoded with the sampled physiological signal.

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