The Mindray 040-003294-00 is an authentic disposable temperature probe designed for esophageal or rectal core temperature monitoring in adult and pediatric patients. This 9 Fr sensor is engineered for high accuracy and rapid thermal response during anesthesia, surgery, or critical care. Its smooth, low-friction surface ensures atraumatic insertion, while the fully insulated sensor tip protects patients from electrical interference. As a sterile, single-patient use component, it helps maintain strict infection control standards across high-acuity departments.