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About Us : Technology : Fillings Handpiece

Clinical Handpieces for Cavities Fillings

BIDC uses clinical handpieces from NSK Nakanishi Inc., one of the leading companies in infection control air turbine handpieces used for fillings treatment and general dentistry.

NSK Clinical Handpieces

NSK’s clinical handpieces are equipped with award-winning proven features for aseptic clean head and infection control designs:

Ball Bearing Ceramic ball bearing is 25% harder than stainless steel as a result it is highly resistant to damage from debris entering the turbine. Ceramic is also 50% lighter than stainless steel and therefore results in reduced friction with the bearing retainer. In combination, these factors are responsible for significantly extending bearing life.
Clean Head System The Patented NSK Clean Head System is built into the turbine head section. It comprises a non-retraction mechanism designed to prevent entry of oral fluids and other foreign substances into the turbine head. This effect is a consequence of the pressure change as the turbine stops spinning. Clean Head System will increase durability of the ball bearings since contaminants never enter the turbine.
Triple Water Spray NSK triple water spray delivers coolant water at the rate of 60 mL/min, virtually parallel to the bur. It ensures effective cooling of the bur and the tooth surface.
Autoclavable All NSK handpieces offer superior durability against repeated autoclaving at 135 degrees.
Non-Retraction Valve The Non-Retraction Valve mechanism is built into the coupling, plus into the air motor, to prevent retraction of oral contaminants into the water lines of handpieces. In combination with the Clean Head System, the Non-Retraction Valve provides an effective method to help prevent cross contamination.