PD Irriflex Irrigation Needles

The patented IrriFlex design encompasses 2-side vents back to back at the tip to deliver powerful lateral irrigation and a tapered shape to match root canal preparation and increase shear stress along the root canal walls.This unique characteristic gives balanced irrigant expulsion, via two accurate jets, oriented directly to the dentinal walls.The tapered shape of the needle adapts to the shape of the canal. Flow thickness of the irrigant is therefore constant as the fluid moves to the coronal area, which maximises shear forces and the elimination of debris, smear layer and biofilm. Unlike conventional metal needles, it easily adapts to complex root canal anatomies. The flexibility of the polypropylene body allows the needle to access the apical region without resistance or damage to the dentinal walls.