Patent ID: 9186230
Filing Date: 2015-11-17
Classification: A61C,B05B

Abstract:
1. A dental polisher nozzle comprising a body extending between a proximal portion connectable to a handpiece and a distal portion, at least a portion of said proximal portion being formed about an axial plane aligned with the handpiece, said body including a first channel arranged to deliver a dental polishing powder and a second channel arranged to deliver a fluid, said distal portion including a chamber disposed in an area of the free end of said distal portion, said first and second channels opening out into said chamber, and said chamber including at least one lateral opening, the lateral opening extending in a second plane, the second plane being offset from the axial plane of said proximal portion by an angle (θ), wherein the chamber is formed by an internal volume that extends between outlet orifices of the first and second channels opening into said chamber and an end wall of the chamber formed on a side of the internal volume opposite from the outlet orifices of the first and second channels, the chamber being configured such that the dental polishing powder of the first channel and the fluid of the second channel are mixed throughout the internal volume, and the at least one lateral opening extends in a lateral wall of the distal portion.