Single-use and sterile; do not use if pack is opened, damaged, or past expiry. Use aseptic technique to reduce infection risk. Risk of needle-stick injury—use appropriate PPE and safe disposal. Use correct gauge/needle size for the patient/therapy. Monitor for signs of infiltration, swelling, pain, redness, or infection; stop use if these occur. Latex sensitivity: confirm product material if patient has latex allergy (follow pack labeling).