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Faraday shield integrated into sensor bandage

  • US 8,692,992 B2
  • Filed: 09/22/2011
  • Issued: 04/08/2014
  • Est. Priority Date: 09/22/2011
  • Status: Active Grant
First Claim
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1. A patient monitoring system, comprising:

  • a spectrophotometric sensor comprising;

    an optical assembly having an emitter adapted to transmit one or more wavelengths of light and a photodetector adapted to receive the one or more wavelengths of light transmitted by the emitter; and

    a laminate assembly having a first adhesive side of an electrically conductive adhesive transfer tape (ECATT) layer disposed over the photodetector, wherein the ECATT layer is adapted to reduce electromagnetic interference (EMI) experienced by the photodetector, and a nonconductive layer laminated to a second adhesive side of the ECATT layer opposite the first adhesive side of the ECATT layer, the nonconductive layer supporting the emitter, the photodetector, and the ECATT layer within the sensor.

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