Method of making a stool sampling device

Details Method of making a stool sampling device Method of making a stool sampling device

1981-05-22

1983-12-13

Weston, Caleb

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156250, 156252, 156268, 156324, 1563244, 128638, 422 56, 422 61, G01N 102, G01N 3352, G01N 3372

Patent

active

044203535

ABSTRACT:
The stool sampling device is a pliant laminate which can be used to obtain direct anal stool smears for use in testing for occult blood in the stool. Predetermined fold lines are disposed on the laminate, and combine with linear adhesive strips so that, after the stool smear is on the device, the laminate can be folded quickly and easily into a closed pouch. The adhesive is preferably releasable so that the pouch can be reopened for stool testing purposes. The stool-receiving layer of the pliant laminate may be removed, if desired, from the remainder of the device to be used in special chromatographic testing of the stool specimen.

REFERENCES:
patent: 4120715 (1978-10-01), Ockwell
patent: 4163039 (1979-07-01), Emrich
patent: 4259964 (1981-04-01), Levine
patent: 4273741 (1981-06-01), Levine

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