Device and method for measuring physiological parameters of a biological being comprising: at least two spaced apart electrodes at least one of which is in contact with-the being for providing a bio-potential measurement including a low frequency AC voltage and/or a DC voltage wherein one of the electrodes...http://www.google.fr/patents/US20070255122?utm_source=gb-gplus-shareBrevet US20070255122 - Device and Method for Measuring Physiological Parameters
Device and Method for Measuring Physiological Parameters
