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AssigneeRoche Diagnostics Operations, Inc.
InventorsMarkus Serr, Dirk Voelkel, Mandiaye Ndao
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A test element is disclosed for analyzing a human or animal body fluid sample. The test element includes a substrate carrying a test field with a reagent for effecting a detection reaction when exposed to the body fluid sample, and an optical data storage in which data regarding the test element, preferably calibration data, is stored. Accordingly, the data storage is a holographic data storage. A hologram reader also is disclosed for reading the data storage of such a test element. Moreover, a hologram label and a method for manufacturing a hologram label are disclosed, as is a medical product including a holographic data storage in which data regarding the product is stored.
A test element for measuring an analyte concentration in a human or animal body fluid sample, the test element comprising:
A medical product comprising a holographic data storage in which data regarding the product is stored, wherein the holographic data storage comprises a plurality of holograms each containing identical data regarding the medical product, the plurality of holograms comprising holograms of a first kind and holograms of a second kind, and wherein illumination of the holograms of the first kind causes an image in a first location and illumination of the holograms of the second kind causes an image in a second location.
Dependencies are inferred from the claim text.