Dermal patch detecting long-term alcohol consumption and method

Surgery – Diagnostic testing – Measuring or detecting nonradioactive constituent of body...

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600573, 600575, 604312, A61B 500

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active

058998560

ABSTRACT:
A non-occlusive dermal patch for collecting vapor phase perspiration from a subject's skin and retaining an analyte such as ethanol in the perspiration is disclosed. A method of collecting vapor phase perspiration containing an analyte such as ethanol over a period up to several days and detecting the analyte to determine the wearer's consumption of the analyte during the period when the patch was worn is disclosed.

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