Personal illicit drug detection method

Details Personal illicit drug detection method Personal illicit drug detection method

2007-07-03

2007-07-03

Alexander, Lyle A. (Department: 1743)

Chemistry: analytical and immunological testing

Optical result

Including reagent preparation

C436S164000, C436S816000, C436S901000, C436S165000, C422S067000, C422S051000

Reexamination Certificate

active

10624703

ABSTRACT:
Personal illicit drug detecting apparatus is disclosed which includes a substance chemically reactive to a suspected drug. The substance is provided in the form of a layer positioned on at least one finger of a user. The substance can be blended into finger nail polish and positioned on at least one nail by painting or positioned anywhere on a finger in the form of a decal. To test a suspected beverage the user inconspicuously moistens the substance on the finger or finger nail with liquid from a beverage and observes any change (e.g. color, image, etc.) of the layer on the finger nail or finger nail, wherein the change indicates the presence of the suspected drug in the beverage.

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patent: 2003/0175224 (2003-09-01), Arndt
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