C.F.T Patch

Yen-Chun , Chen

The C.F.T patch is a fentanyl patch designed to help prevent overdose. It features a thermochromic function that changes color when elevated body temperature may accelerate drug absorption, alerting the user. Each patch contains a small dosage, allowing users to adjust the number of patches as needed. To prevent repeated application on the same area too soon, the packaging includes a rotating dial that marks application sites and assists with tracking, helping avoid excessive dosing.