Specimen test slide and method for testing occult blood

Details Specimen test slide and method for testing occult blood Specimen test slide and method for testing occult blood

1981-05-01

1982-12-28

Turk, Arnold

Chemistry: analytical and immunological testing

Hemoglobin, myoglobin, or occult blood

23931, 422 56, 422 58, G01N 3372

Patent

active

043659705

ABSTRACT:
An improved specimen test slide having a front panel and a rear panel. The front panel has one or more openings. Sheet means carrying a test reagent underlie each of these openings for reception of a specimen. A hinged cover overlies the openings. The rear panel has flap means opposite said openings which is pivotable to expose the underside of the sheet to permit application of a developing solution. The underside of the sheet which faces the rear panel also has a control area positioned on a portion thereof at some distance from the portions of the sheet underlying the openings of the front panel. The control area contains positive and negative monitors.

REFERENCES:
patent: 3838012 (1974-09-01), Higgens et al.
patent: 3853468 (1974-12-01), Haymond
patent: 3986834 (1976-10-01), Steinbrink, Jr.
patent: 3996006 (1976-12-01), Pagano
patent: 4175923 (1979-11-01), Friend
patent: 4225557 (1980-09-01), Hartl et al.

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