Analytical devices and methods of use thereof

Details Analytical devices and methods of use thereof Analytical devices and methods of use thereof

1994-11-09

1996-04-02

Housel, James C.

Chemistry: analytical and immunological testing

Optical result

With claimed manipulation of container to effect reaction or...

422 56, 422 58, 422 61, 436169, G01N 33558, G01N 33543, G01N 3376

Patent

active

055040136

ABSTRACT:
An analytical device for determining the presence and/or concentration of an analyte in a sample liquid comprises a hollow casing; an assay strip within said casing for selectively capturing an analyte in sample liquid applied to the device; a bibulous sample liquid receiving member at or adjacent to a first extremity of said casing which collects sample liquid and transports it into the casing; a window in the casing at a location remote from the first extremity of the casing; and a single cap which can be applied in turn over the window during sample collection, and then over the sample receiving member.

REFERENCES:
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patent: 3642450 (1972-02-01), Eriksson
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patent: 5275785 (1994-01-01), May et al.
Database WPI, Week 8828, Derwent Publication Ltd., London, GB; AN 88-195635, 7 Jun. 1988.
Database WPI, Week 8748, Derwent Publications Ltd., London, GB; AN 87-339223, 26 Oct. 1987.

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