BASAL BODY TEMPERATURE MEASURING METHOD

PURPOSE:To measure basal body temp. adaptable to any examinee with good accuracy, by screening body temp. data within the first predetermined measuring range and calculating the average value to the screened data as the basal body temp. CONSTITUTION:A controller 2 calculating an average value as basal body temp. in response to the analogue signal from a body temp. sensor 1 to record and display the same is connected to the body temp. sensor 1. Then, the contents stored in all of a 12-bit A/D converter 10, an 8KB random access memory 11 temporarily storing the digital signal of said converter and a RAM 11 are screened within the first predetermined measuring range Tmin-Tmax deg.C and the average value T to the screened data is calculated and body temp. data is again screened within the second measuring range determined by setting the average value T to the center value and the average value Tphi to the body temp. data again screened is calculated by an 8-bit MCPU 12 and the average value calculated in the MCPU 12 is stored.