| 摘要 |
The invention relates to a device for the detection or dosing by immunologic and/or enzymatic process, comprised of superimposed films of plastic material or any other material, opaque or transparent, and separated by filtering membranes which are cut out in order to form reservoirs containing biological reagents. In one of the reservoirs, the sample to be analysed is deposited. In the medial reservoir, a detection or dosing reagent is arranged. Both reservoirs are separated by a membrane of gelatine-glass fibre supporting an immunologic detection means. A second membrane filters the serum after reaction to collect it on a substrate for an eventual coloration. The device according to the invention allows to detect or meter substances in biological media. |
