Abstract: The invention relates to a detection device for the in vivo and/or in vitro enrichment of sample material, comprising a functional surface charged with detection receptors. To ensure the diagnosis of different diseases using a detection device of the type mentioned at the outset with less efforts and an improved precision of the diagnosis, it is provided according to the invention that the detection device comprises at least one guide element and at least two functional elements disposed at the guide element, wherein a functional surface charged with detection receptors is formed at each of them, the functional elements being designed for being detachable from each other and/or individually detachable from the guide element. Furthermore, the invention provides a use of and a method for the application of said detection device.

Abstract: The present invention refers to a detection device for the in vivo and/or in vitro enrichment of sample material, the detection device comprising a functional surface equipped with detection receptors. To further improve the enrichment of sample material by using a detection device of the aforementioned type, it is provided according to the invention that the functional surface has a three-dimensional structure with mutually facing functional sections which form spaces that can be filled with a sample liquid. Furthermore, the present invention provides for a use and for a method for the use of the detection device.

Abstract: The invention relates to a detection device for the in vivo and/or in vitro enrichment of sample material, comprising a functional surface charged with detection receptors. To ensure the diagnosis of different diseases using a detection device of the type mentioned at the outset with less efforts and an improved precision of the diagnosis, it is provided according to the invention that the detection device comprises at least one guide element and at least two functional elements disposed at the guide element, wherein a functional surface charged with detection receptors is formed at each of them, the functional elements being designed for being detachable from each other and/or individually detachable from the guide element. Furthermore, the invention provides a use of and a method for the application of said detection device.

Abstract: The invention concerns a Biodetector with a functionalised surface for isolating molecules or cells from the human body. In order to improve a Biodetector of the type mentioned above such that the functionalised surface of the Biodetector or there upon enriched molecules or cells are exposed to a lower abrasion, and the biocompatibility of the Biodetector is improved, the Biodetector is designed to remove a fluid from the human body and absorb it into an inner space of the Biodetector, wherein the functionalised surface is oriented to the inner space of the Biodetector.

Abstract: The present invention refers to a detection device for the in vivo and/or in vitro enrichment of sample material, the detection device comprising a functional surface equipped with detection receptors. To further improve the enrichment of sample material by using a detection device of the aforementioned type, it is provided according to the invention that the functional surface has a three-dimensional structure with mutually facing functional sections which form spaces that can be filled with a sample liquid. Furthermore, the present invention provides for a use and for a method for the use of the detection device.