Shower head attachment for mixing liquids used to clean teeth

Dentistry – Apparatus – Having intra-oral dispensing means

Reexamination Certificate

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C601S162000

Reexamination Certificate

active

08047840

ABSTRACT:
A valve for adjusting the flow of water through an oral irrigation device is connected to a shower head by a flexible conduit. The valve is located on a handle connected to a water-dispensing pick for cleaning teeth and gums. Mixing apparatus is provided for injecting a secondary fluid, such as a mouthwash, into the flexible conduit upstream from the pick in a direct stream from the shower head.

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