What does the ambulance sign snake mean?

Ambulance symbol snake map, also known as the snake stick and the star of life, is the international symbol of emergency medical ambulance service system (EMS). Asclepius is the god of medical treatment in Roman mythology. His image is holding a stick with a snake wrapped around it. The Greeks associated this sign with medical treatment, because snakes shed their skin every year, which has always been regarded as a process of recovery and renewal.

Ambulance light

Ambulance is a special vehicle, and it needs to be equipped with warning lights like other special vehicles. According to the description of ambulance lights in the National Standard for Special Vehicle Marking Lights, the warning lights of ambulances must be blue to distinguish between police and fire-fighting vehicles with red or red and blue warning lights and engineering vehicles with yellow warning lights.

The wooden stick represents the position of the spine and midvein of the human body. Represents the double helix ascending movement when the mental quantity rises along the midvein.