Dental cleaning device

作者: Munoz Saiz Manuel

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摘要: Dental cleaning device characterised in that it is joined to the hot and cold drinking water supply installation or piping, fixed using two tubes 19 20 are a selection valve 5 with input ducts, which distributes liquid downstream outputs, one tube 6 faucet 7 other through flexible bent injection suction mouth 11 pressure sleeve 9 inside of circulates, has second passing activated push button 10.

参考文章(4)
Thomas W. Thompson, Plaque dislodging apparatus ,(1992)
Samuel Gilbert, Dental syringe for oral hygiene ,(1966)
George William Pifer, Jet tooth brush ,(1968)
Jack J Blankfield, Device for cleaning teeth ,(1955)