Allergy test strip

Details Allergy test strip Allergy test strip

1984-08-27

1990-10-30

Hindenburg, Max

Surgery

Truss

Pad

604 46, A61B 500

Patent

active

049661590

ABSTRACT:
A test strip for allergy testing the skin includes a support lamina having at least one aperture extending therethrough and a lance device positioned on one surface of the support lamina so that the sharp lance of the device extends into the aperture. A removable strip is releasably sealed to the opposite surface of the support lamina and overlies the aperture to prevent entry of foreign material into the aperture. Upon removal of the strip an allergen can be applied through the aperture to the lance. A second strip overlies the lance device and is removably sealed to the support lamina. Upon removal of the second strip the lance device is also removed from the support lamina so that the second strip and the lance device can be applied to the skin.

REFERENCES:
patent: 3289670 (1966-12-01), Krug et al.
patent: 3977392 (1976-08-01), Manley
patent: 4177817 (1979-12-01), Bevilacqua

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