Medical, especially dental instrument

摘要

A medical, especially dental instrument (1, 7), in which the customer does not buy the instrument, but its power output. The instrument contains a control device (6, 10) which, when activated, switches the instrument on and off for a specific power output. The activation of the control device (6, 10) and the release of the power take place by means of a data carrier (14, 16, 17). <IMAGE>