Noninvasive Sensor Housing
First Claim
Patent Images
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
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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Abstract
A flexible sensor pad includes a cavity to hold a sensor unit with an attached cable. According to one aspect of the present invention, a light-shielding layer is coupled to a bottom surface of the sensor pad, surrounds the sensor unit, and extends past two sides of the sensor pad. A transparent adhesive layer is coupled to the light-shielding layer and extends past two sides of the light-shielding layer. Another light shielding layer is coupled to a top surface of the sensor pad and covers the sensor unit. The cable divides the sensor pad into a first side and a second side which are mirror images of each other.
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Citations
10 Claims
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1. A device comprising:
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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 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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2. A device comprising:
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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, and the cavity is positioned between a first end of the pad region and a second end of the pad region, opposite the first end; 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. - View Dependent Claims (3, 4, 5, 6, 7, 8, 9, 10)
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Specification