Dentistry – Apparatus – Having intra-oral dispensing means
Patent
1987-08-25
1989-09-05
Schwadron, Martin P.
Dentistry
Apparatus
Having intra-oral dispensing means
128 62A, 128 65, 128 67, 132322, A61C 1500, A61H 700
Patent
active
048633801
ABSTRACT:
A device for treating gums allows a treating solution to be injected into contact with the gums between the teeth. The device is a hand held unit having a reservoir and a tubular neck joined to it. A hollow rubber tip is secured to the upper end of the neck. The tip has a number of ports in its sidewall. The device has a check valve in it that prevents fluid in the mouth from entering into the neck. Squeezing the reservoir expels fluid through the tip into contact with the gums between the teeth. The tip is small enough to be inserted partially between the teeth into contact with the gums.
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Bradley James E.
Flanigan Allen J.
Schwadron Martin P.
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