Liquids test probe

1. A self-defense package for indicating the presence of a particular drug in food or drink before ingestion, said package including an elongated generally tubular casing in the form of a drinking straw or stirrer having a continuous sidewall with open ends, said elongated generally tubular casing enclosing an absorbent fibrous layer elongated strip having an inner surface and outer surface and a distal end and a proximal end, a plurality of test patches fixed to said absorbent layer near said distal end, a plastic film substrate of a self sustaining thickness covers the inner surface of said strip and a thin film covers the outer surface of said strip; said plastic film substrate, said absorbent layer and said thin film being ultrasonically welded together; said test patches each having a separate capillary substrate, said capillary substrate including a particular reagent chromatographically sensitive to a particular drug, whereby said package is unobtrusively manipulated to bring said test module into contact with food or drink wherein liquid from said food or drink will travel from an end of said strip to said reagent patches by capillary action within said fibrous layer and said package presents a visual chromatic indicator as to the presence of a particular drug in the food or drink.

2. A package of claim 1 wherein said continuous sidewall includes an aperture aligned with each said at least one test patch, said strip engaging said sidewall within said enclosure to secure said strip within said enclosure.

3. A package of claim 2 wherein said test patches and said plurality of apertures are aligned with each other for visually inspecting said plurality of test patches.

4. A package of claim 1 wherein said plurality of said test patches are disposed along the length of said strip, said plurality of apertures extending along the length of said enclosure.

5. A package of claim 4 wherein each of said plurality of test patches is chromatographically sensitive to a different drug.

6. A package of claim 2 wherein said strip is folded longitudinally, the longitudinal edges of said strip engaging said sidewall of said enclosure and securing said strip in said enclosure.

7. A package of claim 1 wherein said strip includes a plurality of test patches longitudinally spaced along a margin, a plurality of transverse lines bonding said multilayered strip and separating each of said plurality of test patches.

8. A self defense package for disguising and performing a chromatographic test on food or drink before ingestion, said package comprising an elongated generally tubular casing in the form of a drinking straw or stirrer having a distal end and a hand held proximal end, said elongated generally tubular casing having a continuous side wall having open ends, said distal end having a plurality of spaced apertures adapted to be placed in food or drink, said plurality of apertures being disposed along the length of said distal end of said elongated casing, a multilayered elongated test strip disposed in said casing, said test strip constructed from an absorbent fibrous layer having a plastic film substrate covering an inner surface of said fibrous layer and a thin film covering an outer surface of said fibrous layer; said plastic film substrate, said absorbent layer and said thin film being ultrasonically welded together, said elongated test strip having a plurality of longitudinally spaced test patches chromatographically sensitive to a particular drug, each of said plurality of test patches being aligned with each of said plurality of apertures for viewing test results, each of said plurality of test patches separated by lines of bonding whereby food or drink can be surreptitiously visually tested for the presence of a particular drug by placing said package in contact with food or drink wherein liquid from said food or drink will travel from an end of said strip to said reagent patches by capillary action within said fibrous layer.

9. A package of claim 8 wherein said plurality of test patches each are chromatographically sensitive to a different drug.

10. A package of claim 8 wherein said strip is folded longitudinally in a V-shape with the longitudinal edges of said strip engaging said casing to secure said strip in said casing.

11. A method of self defense comprising the steps of

(a) providing a package having the appearance of a drinking straw, said package comprising an elongated tubular casing having a continuous side wall, a distal open end and a hand held proximal open end, said distal end having a plurality of spaced apertures adapted to be placed in food or drink, said plurality of apertures being disposed along the length of said distal end of said elongated casing, a multilayered elongated test strip disposed in said casing, said test strip constructed from an absorbent fibrous layer having a plastic film substrate covering an inner surface of said fibrous layer and a thin film covering an outer surface of said fibrous layer; said plastic film substrate, said absorbent layer and said thin film being ultrasonically welded together, said elongated test strip having a plurality of longitudinally spaced test patches chromatographically sensitive to a particular drug, each of said plurality of test patches being aligned with each of said plurality of apertures for viewing test results, each of said plurality of test patches separated by lines of bonding whereby food or drink can be surreptitiously visually tested for the presence of a particular drug by placing said package in contact with food or drink;

(b) inserting said package in a receptacle containing a liquid to be consumed wherein liquid will travel from an end of said strip to said reagent patches by capillary action within said fibrous layer;

(c) removing said package from said liquid and manipulating said package for visual inspection of said distal end;

(d) viewing said test patches through said apertures;

(e) determining the presence or absence of a particular drug; and

(f) refusing to consume said liquid containing a particular drug.