Dental syringe
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United States of America Patent
Stats
-
Jul 3, 1984
Issued Date -
N/A
app pub date -
Apr 6, 1981
filing date -
Nov 13, 1979
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
This disclosure is directed to a dental syringe having a barrel and a plunger reciprocally mounted within the barrel which is rendered displaceable so as to extrude a dental root canal through a relatively small bore hyperdermic type needle so as to place the material into the root canals of a tooth during a root canal procedure. In another form of the invention, the dental syringe is modified for use in extruding an impression forming material into the small areas around the gums so as to remove the air prior to the application of the bulk of the impression forming material to complete the impression.
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Family
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Cited Art Landscape
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