Sensor electrodes in a bio-compatible device
First Claim
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1. A method comprising:
- forming a conductive pattern on a bio-compatible layer to provide at least one sensor electrode, wherein forming the conductive pattern comprises;
(i) forming a first conductive layer by forming a continuous layer of a first metal on a portion of the bio-compatible layer and (ii) forming a second conductive layer by forming a plurality of segments of a second metal over the first conductive layer, such that the first conductive layer is not covered by the second metal between the segments, and wherein the first metal is more malleable than the second metal; and
mounting an electronic component to the conductive pattern to provide at least an electrochemical sensor for use in a body-mountable device.
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Abstract
A method may involve providing a conductive pattern on a bio-compatible layer. The conductive pattern may include a first conductive layer that comprises a first metal and a second conductive layer that comprises a second metal. The second conductive layer may be over the first conductive layer, and the first metal may be more malleable than the second metal. The method may also include mounting an electrical component to the conductive pattern to provide an electrochemical sensor. The electrochemical sensor may be configured for use in a body-mountable device.
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Citations
14 Claims
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1. A method comprising:
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forming a conductive pattern on a bio-compatible layer to provide at least one sensor electrode, wherein forming the conductive pattern comprises;
(i) forming a first conductive layer by forming a continuous layer of a first metal on a portion of the bio-compatible layer and (ii) forming a second conductive layer by forming a plurality of segments of a second metal over the first conductive layer, such that the first conductive layer is not covered by the second metal between the segments, and wherein the first metal is more malleable than the second metal; andmounting an electronic component to the conductive pattern to provide at least an electrochemical sensor for use in a body-mountable device. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A sensor comprising:
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a conductive pattern on a bio-compatible surface comprising at least one sensor electrode that includes (i) a first conductive layer comprising a continuous layer of a first metal and (ii) a second conductive layer comprising a plurality of segments of a second metal over the first conductive layer, wherein the first conductive layer is not covered by the second metal between the segments, and wherein the first metal is more malleable than the second metal; and an electronic component mounted to the conductive pattern, wherein the sensor is for use as an electrochemical sensor in a body-mountable device. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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Specification