IMPROVED DISPOSABLE PROPHYLAXIS ANGLE

A dental prophylaxis angle comprises a drive gear, a driven gear and a hollow body. The drive gear has drive gear teeth, a circumferential groove and an intermediate portion having an angled leading edge. The driven gear has a shaft and driven gear teeth for engagement with said drive gear teeth. Th...

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Bibliographische Detailangaben
Hauptverfasser:	TRIPP, Steven, D, SEALS, Robert, G, HOPP, David, M
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE DENTISTRY HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	A dental prophylaxis angle comprises a drive gear, a driven gear and a hollow body. The drive gear has drive gear teeth, a circumferential groove and an intermediate portion having an angled leading edge. The driven gear has a shaft and driven gear teeth for engagement with said drive gear teeth. The hollow body is for receiving said drive gear and said driven gear, said body having a front end and a rear end and including a lip engaged by said drive gear groove for retaining said drive gear within said body, said angled leading edge adapted to engage said lip to allow insertion of said drive gear into said body from said front end of said body until said lip is engaged by said drive gear groove.