Introduction: Night Shift, A Failed Run, and the Cost on Paper I remember a Friday night in March when our small regulatory lab in Boston hit a wall: a prototype infusion pump failed sterilization validation two hours before a client demo. The room smelled of overcooked circuit boards and coffee; the clock read 02:00. Medical…

Introduction Have you ever stood over a tiny patient and felt that familiar knot of worry — will the equipment do what it promises? In many labs I visit, a small animal anesthesia machine sits on the bench, promising steady delivery yet betraying subtle inconsistencies (leaks, drift, you name it). Recent audits show that device-related…