A method of quantitatively determining and recording constant alternating current conscious perception threshold or current conscious pain perception threshold for the purposes of determining normality or abnormality or corresponding or related anticipated therapy or drug therapy...http://www.google.fr/patents/US5806522?utm_source=gb-gplus-shareBrevet US5806522 - Digital automated current perception threshold (CPT) determination device and method
Digital automated current perception threshold (CPT) determination device ...
