Endodontic irrigator tips having cannulas with annealed distal portions and related methods

摘要

An endodontic irrigator tip having a cannula with an annealed distal portion and a proximal portion enables the cannula to easily move within a root canal. The cannula extends from a hub that is adapted for coupling with a syringe or other delivery device. The cannula has an outlet orifice for delivering an irrigant out of the endodontic irrigator tip and into the root canal. The outlet orifice may be defined by a rounded rim that optimally enables the distal insertion end of the cannula to be advanced within the root canal.