Patent ID: 7798976

Claim:
An epicutaneous test plaster, comprising: a flexible carrier including an adhesive layer for removable adhesion of the epicutaneous test plaster to a skin portion; a plurality of test chambers distributed over the adhesive layer of the carrier; and a removable cover layer extending over all the test chambers and the carrier, wherein the test chambers are formed as separate chambers, each test chamber including, a support element secured to the carrier and including a support layer adhered to a moisture barrier layer, a frame-shaped foam plastic layer secured on top of and embracing the support element, the frame-shaped foam plastic layer having an outwardly directed side on which is provided a first layer of adhesive, the frame-shaped foam plastic layer defining at least some sidewalls of the test chamber that directly confront each other, and a second layer of adhesive interposed between the frame-shaped foam plastic layer and the support element, and wherein the cover layer is removably secured by way of the adhesive layer of the carrier.