Device (10 70) to determine the presence and / or amount of one or more analytes in a sample of a body fluid of a person, comprising: - a container (12 72) for receiving a sample of a body fluid , with an interior space which is delimited by a bottom (15 75) and a side surface (16 76) - At least one test strip (18) with an absorbent portion (19) and reagents for determining the presence and / or amount of one or more analytes in the sample of a body fluid, and - a fastening element (13 73) for receiving and fixing the or test strips (18), the device further an autosampler element (20 44 60 80) elongated, having at one of its ends a sampler (22 51 61 82) absorbing, collecting the sample of body fluid being insertable this sampler member (20 44 60 80) in the container (12 72) for transferring the sample of body fluid to the vessel (12 72) through its end having the sample collector (22 51 61 82), and that the bottom (15 75) of the container (12 72) has an elevation (30 79) center through which the sample of a body fluid sampler (22 51 61 82) can be fed to the at least one test strip (18) by compression thereof in the elevation (30 79), characterized in that the fixing element (13 73) has a shape corresponding to the side surface (16 circumferential 76) of the container (12 72) and is adapted thereto, and in that the sampling device (20 44 60 80) and / or the sample collector (22 51 61 82) has means (45 66) to indicate the presence of an amount of the liquid sample is sufficient to determine the presence and / or the amount of one or more analytes in the sample.Dispositivo (10 70) para determinar la presencia y/o la cantidad de uno o varios analitos en una muestra de un fluido corporal de una persona, que presenta: - Un recipiente (12 72) para recibir una muestra de un fluido corporal, con un espacio interior que está delimitado por un fondo (15 75) y una superficie lateral (16 76) - Al menos una tira de ensayo (18) con un tramo absorbente (19), así como con reactivos
