SXono White S2 can be easily and quickly attached to the ultrasound probe, and a wide funnel at the head of the needle guide allows for the puncture cannula to be inserted with precision.

SXono Blue G2 can be easily and quickly attached to the ultrasound probe, and a wide funnel at the head of the needle guide allows for the puncture cannula to be inserted with precision.

Cyanoacrylate gel failed to stabilize cannulas during repeated unanesthetized injections ... because the attachable 30-gauge 5/16-inch needles extend <1 mm beyond the tip of the 3.5-mm guide ...