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Noninvasive sensor housing

  • US 8,929,967 B2
  • Filed: 04/28/2008
  • Issued: 01/06/2015
  • 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,wherein the cavity comprises a cavity opening, and the cavity extends from the cavity opening to an inside surface that is opposite of the cavity opening,the cavity is positioned between a first end of the pad region and a second end of the pad region, opposite the first end, anda bottom surface area of the pad region is greater than a bottom surface area of the cavity opening;

    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 opening; 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.

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