TEST DEVICE FOR ANALYSING A BIOLOGICAL SAMPLE LIQUID

摘要

The invention concerns a test device for analysing especially a biological sample liquid comprising a composite body (10) consisting of a plurality of layers of flat material (12, 18, 30) and a sample channel (20) located in the composite bod y (10) for transporting the sample liquid from an application site (22) to a measuring site (24). According to the invention it is proposed that the composite body (10) has a plurality of transport layers (18) arranged in a stack-like manner between support layers (12) for holding in each case a sample channel (20).