In another embodiment, {HEAD ~ the chamber} is separate and receives {TAIL ~ the entire apparatus head and support brackets} and is closable so that the head and support brackets can be thoroughly cleaned on the external surfaces and then subsequently disinfected with the internal surfaces being disinfected 
In another embodiment , { HEAD ~ the chamber } is separate and receives { TAIL ~ the entire apparatus head and support brackets } and is closable so that the head and support brackets can be thoroughly cleaned on the external surfaces and then subsequently disinfected with the internal surfaces being disinfected
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH REL TAIL TAIL TAIL TAIL 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