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Noninvasive sensor housing

  • US 10,335,074 B2
  • Filed: 01/05/2015
  • Issued: 07/02/2019
  • Est. Priority Date: 06/25/2007
  • Status: Active Grant
First Claim
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1. A device comprising:

  • a pad region having a cavity;

    a first light-shielding layer, coupled to the pad region, wherein the first light-shielding layer has an opening that overlaps with at least a portion of the cavity and comprises a metallized film forming a light-reflective bottom side of the first light-shielding layer; and

    an adhesive layer, coupled to the first light-shielding layer, wherein the adhesive layer extends past at least one edge of the first light-shielding layer and is transparent, so that light can pass through the transparent adhesive layer to strike the light-reflective bottom side of the first light-shielding layer.

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