Connectors in medical equipment are "precise carriers for signal transmission", "reliable interfaces for power supply", and "safety valves for fluid control". Their performance directly affects diagnostic accuracy, treatment safety, and the efficiency of medical processes. With the development of medical technology towards minimally invasive and intelligent (such as telemedicine devices and wearable monitoring devices), connectors are upgrading towards miniaturization, high integration, asepsis and intelligence (such as built-in chips for accessory identity recognition), becoming an important support for the innovation of medical equipment.