The 5G Medical Gateway is a mobile wireless data terminal customized for medical institutions. Mainstream medical devices can quickly access 5G medical private network through WiFi, Bluetooth, or network cable. It allows paramedics to set up a network environment anytime and anywhere. It can even be affixed to a medical cart and powered by batteries. It solves problems of mobile medical treatment, antibacterial disinfection, electromagnetic compatibility, RF interference, and transmission reliability. It improves medical efficiency and helps hospitals enter the new era of "5G smart medical treatment".