Unique opening shape and precise puncture resistance
Our original trapezoidal side hole is registered under #2112670 of the Practical New Ideas of the Japan Patent Office. This shape lets you securely feel the passage through the membrane and also helps achieve very rapid CSF flush back. The side hole located within
2mm from needle tip (except 22G) is efficient to prevent neuronyxis.
Rapid flush back time
The shape of the side hole,the thin-walled tube, and the hub design work to provide unrivaled CSF flush back speed.
Crystal-clear hub
The crystal-clear polycarbonate hub that allows easy recognition of CSF is molded in luer taper in conformity with ISO594-1.
Our strict quality controls guarantee an extremely smooth fitting of stylet and hub to prevent needle wobbling.