Apparatus and method for irrigating and aspirating periodontal pockets
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United States of America Patent
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-
Nov 27, 1990
Grant Date -
N/A
app pub date -
Mar 13, 1989
filing date -
Mar 13, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An improved hand-held syringe for convenient and safe self-use simultaneously scraping and irrigating periodontal pockets, featuring three elements: a rubber-like bulb-syringe to carry medicant; a cannula whose distal end comprises both an aperture for dispensing the medicant and an irregular surface for scraping plaque; and, a tubular coupler comprising a smooth end for adjustable tight-fit insertion into an aperture in the bulb-syringe, the other end a (female) luer-lock with mates with a (male) luer-lock on the proximal end of the cannula.
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