Abstract: An electronic nose device is disclosed in an embodiment of the invention. The electronic nose device includes a fan module, a gas molecule sensor module, a control unit and an output unit. The fan module is used to pump air actively to the gas molecule sensor module. The gas molecule sensor module detects the air pumped into by the fan module. The gas molecule sensor module at least includes a gas molecule sensor which is covered with a compound. The compound is used to combine preset gas molecules. The control unit controls the fan module to suck air into the electronic nose device. Then the fan module transmits an air current to the gas molecule sensor module to generate a detected data. The output unit calculates the detected data to generate a calculation result and outputs an indicating signal to an operator or compatible host computer according to the calculation result.

Abstract: A biosensing system for testing a testing strip to generate a testing result includes: a timing module, for determining a time parameter according to a time point when the testing strip is manufactured; and a testing module, for performing a biochemical operation on the testing strip to generate an original testing result; a compensating module, coupled to the testing module and the timing module, for adjusting the original testing result according to the time parameter to generate the testing result.