
Luer-Lock Syringe
In the Ava Luer-lock syringe, the injection
needle is placed onto the syringe by rotating it into the syringe’s spiral section, where it locks into the threaded grooves.

Dual-Needle Syringe
By using the Ava dual-needle syringe, the drug
is drawn into the syringe through the red-colored, high-diameter needle (gauge 18) attached to the syringe. For injection, the second needle, which is appropriately sized for the syringe volume, is replaced and placed next to it