Device to obtain and analyse a blood sample

摘要

The device has a housing, and a fixing ring arranged at the housing. A lancet is pierced into skin of a body part, and an analyzing device is guided at the body part. A three-dimensional guiding link has guide paths (36, 38) that lie on planes, where a contour (40) of one of the paths determines a movement path of the lancet for executing a prick and a contour (41) of another path determines a movement path of the analyzing device for taking sample fluid. A guiding element (32) is engaged into the link based on its relative position for separating the contours of the paths.