A method of measuring an analyte in a biological fluid comprises applying an excitation signal having a DC component and an AC component. The AC and DC responses are measured; a corrected DC response is determined using the AC response; and a concentration of the analyte is determined based upon the...http://www.google.com.tw/patents/US7452457?utm_source=gb-gplus-share專利 US7452457 - System and method for analyte measurement using dose sufficiency electrodes
