Patent ID: 11268632

Abstract:
A microfluidic analysis device and manufacturing method are provided. The microfluidic analysis device includes a capillary substrate, a cover substrate adjacent to a cover side of the capillary substrate and/or a bottom substrate adjacent to a bottom side of the capillary substrate, a capillary structure with at least one capillary, forming a hollow channel, in the interior of the capillary substrate and/or at the interface of the capillary substrate with the cover substrate and/or at the interface of the capillary substrate with the bottom substrate and also a fluid-conducting arrangement for conducting a fluid through the capillary structure. The fluid-conducting arrangement may be designed for compartmenting the fluid by way of controlled pressure pulses. A linear sensor element, which extends toward a capillary of the capillary structure and/or away from it and/or along the capillary, and a fluid contact end of which and at least an adjacent part of its feed lie in an identical plane to the capillary, may be integrated in the microfluidic analysis device, the element finishing with its fluid contact end flush against a side wall of the capillary or extending into the hollow channel thereof.