Measurement system for an analyte determination and a method

摘要

A measurement system and method for operating a measurement system is disclosed for an analyte determination. The system includes an analysis unit, which is configured to determine a measured analyte value for a body fluid specimen that is applied, a fingerprint sensor, which is configured to detect fingerprint sensor signals for one or various users, and a control unit, which is connected to the analysis unit and the fingerprint sensor unit for data transmission. The control unit is configured to perform a user identification using the detected fingerprint sensor signals and after successful user identification to enable a determination of a measured analyte value with the analysis unit for an identified user. The control unit is additionally configured to analyze the detected fingerprint sensor signals and optionally additional detected fingerprint sensor signals in addition to the user identification in order to provide control signals for performing additional measurement system functions.

主权项

1. A measurement system for analyte determination, the system comprising: an analysis unit programmed to determine an analyte measured value for a body fluid specimen applied,
a fingerprint sensor unit programmed to detect first fingerprint sensor signals and second fingerprint sensor signals for one or various users, wherein the first fingerprint sensor signals are obtained from one finger and the second fingerprint sensor signals are obtained from another finger, a memory unit to store analyte measured values as well as first and second fingerprint sensor signals, display, and a control unit connected to the analysis unit and to the fingerprint sensor unit for data transmission, wherein the control unit is programmed to perform a user identification using first fingerprint sensor signals and to enable a determination of an analyte measured value on successful user identification using the analysis unit for an identified user by comparing detected first fingerprint sensor signals to first fingerprint signals stored in the memory unit and recognizing the detected first fingerprint sensor signals as one stored in the memory unit, the control unit is further programmed to perform a supplementary analysis of the first and second fingerprint sensor signals and to provide control signals for user information as a function thereof, wherein the supplementary analysis includes analysis of the detected first and second fingerprint sensor signals to determine scarring of the tissue of the finger and advise via the display a user to insert a different finger for body fluid specimen analyte measurement.