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公开(公告)号：US20220228976A1
公开(公告)日：2022-07-21
申请号：US17533510
申请日：2021-11-23
Applicant: Labrador Diagnostics LLC
Inventor： Toan Huynh
Abstract: Methods and devices are provided to provide clean signals even in the presence of spectral interference. At least some of these methods can be applied for cases when interfering signals are to be accounted for. These cases include, but are not limited to, hemolysis detection, icterus detection, and assays. They can be implemented in with data collected with spectrophotometers, instruments that can collect absorbance values at the few wavelengths of interest, and, in the case of the method based on background subtraction, simple imaging setups with only two filters (such as but not limited to narrow-band and wide-band) per absorption peak of interest.
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