The invention relates to a device (1) for a disposable product (2) for absorption of saliva and/or blood in the mouth of patients, above all under the tongue. The product (2) exhibits substantially semilunar peripheral shape. Superabsorbent material (6) is enclosed in a liquid transporting wrapping (7) folded in two, whereby the folding edge (8) of the wrapping is provided at the straight edge (9) of said product. A number of recesses (12, 13) extend through the superabsorbent material (6).
