In the illustrated embodiment, this lower retaining portion or {HEAD ~ hole} 15 forms {TAIL ~ a disinfector chamber} in which, when the instruments 6 and the supply hoses 16 are retracted and when the grips 7 are folded in, these parts are subjected to an automatic cleaning and disinfection 
forms
In the illustrated embodiment , this lower retaining portion or { HEAD ~ hole } 15 forms { TAIL ~ a disinfector chamber } in which , when the instruments 6 and the supply hoses 16 are retracted and when the grips 7 are folded in , these parts are subjected to an automatic cleaning and disinfection
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH