| 摘要 |
PROBLEM TO BE SOLVED: To further improve test methods and devices proposed in the prior art, and to ensure a sense of security against operating errors and measuring errors.SOLUTION: The present invention is a test method for analyzing a body fluid, and relates to a test method in which a test tape 14 is used in a test device 10 in order to successively provide an analytical test field 32 prepared on the test tape 14, a body fluid 52 is applied, by a user, to the test field 32 to be provided at a time, and the test field is photometrically scanned using a measuring unit 18 of the device to record measurement signals. In order to increase measurement reliability, it is proposed that a reference value is determined from a time-dependent and/or wavelength-dependent change in the measurement signals and that the measurement signals are processed as valid or discarded as erroneous depending on the reference value. |
