Patent ID: 7754152

Claim:
An analysis system for analysis of a liquid sample on an analytical test element, comprising: an evaluation appliance for evaluation of electrical signals, and an electrical connection system, the electrical connection system comprising: a housing containing a test element holder and at least one electrical contact element, the test element holder being movable relative to the housing and configured to hold and position an analytical test element in one of an initial position and an end position within the analysis system, each said electrical contact element being at least partially attached to the test element holder and configured to make electrical contact with at least one electrical contact surface of an analytical test element provided in the test element holder in order to produce an electrical connection between the contact surface and the evaluation appliance, the test element holder comprising a slide that is moveable between the initial position and the end position within the housing, the end position comprising a measurement position, the slide defining a holding space bounded by a stop and configured to receive a test element through an inlet opening in the slide, each said contact element being mounted on the slide and recessed relative to the test element in a depression in the holding space when the slide is in the initial position, the attachment of the contact element to the test element holder being such that the contact element is movable relative to the test element holder and relative to the position of the test element holder between and including the initial position and the end position, the contact element being set at a distance from the contact surface of the test element when the test element is held in the holding space and the slide is in the initial position, wherein the analysis system has a means engaged by movement of the test element holder relative to the housing for moving the electrical contact element into contact with the contact surface when the test element is positioned in the measurement position in the test element holder, in order to produce an electrical connection between the contact surface and the evaluation appliance.