Mouth douche

摘要

In a mouth douche whose pump unit outlet is connected via a tubular section to the entry of a handpiece having at least one nozzle, the pump unit outlet and the handpiece entry are formed by hose stems (3 and 8, respectively) to form releasable, tight connections between the tubular section and the connections of handpiece and pump unit. The ends (4', 4'') of the tubular sections are fitted on the hose stems (3, 8) and the ends (4', 4'') of the tubular sections are fixed so as to be secured against displacement on the hose stems (3, 8) by an annular body (5) displaceable on the ends of the tubular sections and peripherally closed. <IMAGE>