IV Cannula 22G (Blue) — Use
A 22-gauge IV cannula is a small-size intravenous catheter used for:
Adult patients with small or fragile veins
Elderly patients
Pediatric patients
IV medications administration
Maintenance fluid infusion
Key point:
It allows comfortable vein access but has a slower flow rate, so it is not ideal for rapid fluid resuscitation or major blood transfusion.