Unit for detecting contaminating agents, especially in dental surgeries, and a dental unit equipped with such a detecting unit

摘要

A unit for detecting contaminating agents, especially in dental surgeries, comprises detecting-transducing means of a chemical, biochemical or electrical type designed to detect a quantity as a function of a variable to be checked and to provide an electrical signal corresponding to the quantity detected; and means for signaling the quantity, connected to the detecting-transducing means.