Analysis system for analyzing a sample on a test element
First Claim
1. Analysis system for analyzing a sample on a test element having an outer region and an inner region, the inner region containing a sample application site, the system comprising an analysis unit for generating a signal as a function of an analyte contained in the sample, and a detection unit for detecting the signal, characterized by a test element holder into which the test element can be reversibly introduced and in which the test element can be positioned relative to the analysis unit and the detection unit, the test element holder containing at least one guide element which is suitable for laterally guiding the test element, so that the test element in the test element holder is held and guided only on the outer region of the test element, and the inner region of the test element introduced into the test element holder remains free.
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Abstract
The invention relates to an analysis system for analyzing a sample on a test element. The system has an analysis unit for generating a signal as a function of an analyte contained in a sample, and a detection unit for detecting the signal. The analysis system further includes a test element holder into which the test element can be reversibly introduced and in which it can be positioned relative to the analysis unit and the detection unit. The test element contains at least one guide element, which is suitable for laterally guiding the test element, so that the test element in the test element holder is held and guided only on an outer region of the test element, and an inner region of the test element introduced into the test element holder remains free. The test element contains a sample application site in the inner region.
18 Citations
29 Claims
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1. Analysis system for analyzing a sample on a test element having an outer region and an inner region, the inner region containing a sample application site, the system comprising
an analysis unit for generating a signal as a function of an analyte contained in the sample, and a detection unit for detecting the signal, characterized by a test element holder into which the test element can be reversibly introduced and in which the test element can be positioned relative to the analysis unit and the detection unit, the test element holder containing at least one guide element which is suitable for laterally guiding the test element, so that the test element in the test element holder is held and guided only on the outer region of the test element, and the inner region of the test element introduced into the test element holder remains free.
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19. Method of analyzing the glucose content in a sample, the method comprising the steps of
providing a test element having an outer region and an inner region, the inner region containing a sample application site, providing an analysis system comprising an analysis unit for generating a signal as a function of glucose contained in the sample, a detection unit for detecting the signal, and a test element holder into which the test element can be reversibly introduced and in which the test element can be positioned relative to the analysis unit and the detection unit, the test element holder containing at least one guide element which is suitable for laterally guiding the test element, so that the test element in the test element holder is held and guided only on the outer region of the test element, and the inner region of the test element introduced into the test element holder remains free, applying a sample to the sample application site of test element, introducing the test strip into the test element holder so that the test element is held on the outer region, generating a signal as a function of the glucose contained in the sample, and detecting the signal.
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20. An apparatus for holding a test element used in an analysis system, the test element having an outer region and an inner region, the inner region containing a sample application site, the apparatus comprising:
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a body being formed to include a guide element sized for laterally guiding the test element so that the test element in the body is held and guided only on the outer region of the test element, and the inner region of the test element introduced into the test element holder remains free, the guide element including spaced-apart support faces, on which the test element rests in its outer regions, and an optical window spaced-apart from the guide element. - View Dependent Claims (21, 22, 23, 24, 25, 26, 27, 28, 29)
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Specification