G - Physics – 01 – N
Patent
G - Physics
01
N
G01N 37/00 (2006.01) G01N 21/77 (2006.01) G01N 27/403 (2006.01) G01N 33/48 (2006.01) G01N 33/66 (2006.01)
Patent
CA 2639480
A marking method for marking test elements (112, 114, 116; 246, 254) is provided. The test elements (112, 114, 116; 246, 254) are adapted to detect at least one analyte in a sample (220). At least some of the test elements (112, 114, 116; 246, 254) are provided with a defect marking which contains information about defectiveness of the test elements (112, 114, 116; 246, 254). The test elements (112, 114, 116; 246, 254) have at least one radiation-sensitive material (202). The test elements (112, 114, 116; 246, 254) are exposed to at least one radiation (156), the radiation (156) being adapted to induce marking in the form of at least one optically detectable change in the radiation-sensitive material (202).
Dick Siegfried
Finke Werner
Frank Martin
Roper Josef K.
Schmidt Gunter
F. Hoffmann-La Roche Ag
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
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