Patent ID: 7510687

Claim:
An assay device for simultaneously detecting different antibodies and antigens via immunoenzimatic tests and ELISAâ€”Enzyme Linked ImmunoSorbent Assay comprising: adsorbent cylinders on which immunocomplexes form; a rod bearing the adsorbent cylinders at positions which protrude a modular distance from the rod, wherein the rod bearing the cylinders thereon is able to be inserted into a test tube containing a sample so that the sample can be directly introduced to the cylinders; a label positioned on the rod to identify the sample collected in the test tube; a support for carrying a plurality of the rods bearing the cylinders; a microplate having a plurality of wells filled with an ELISA reagent, wherein the wells are positioned at the modular distances and the positions of the adsorbent cylinders on the rods penetrate into the wells when the support is positioned above the microplate.