Intended to make the initial percutaneous puncture to create access and to enable the introduction of guidewire during percutaneous interventional procedures
Siliconized needle: Less trauma during the initial puncture
Echogenic tip: Better visualization during ultrasound improving accuracy and safety
1cm shaft marking: Helps in easy initial puncture
Locking hub: Helps in holding the inner needle with outer cannula together, which helps in easy initial puncture