An ambulance refers to a vehicle that rescues patients. The word "ambulance" on the car body is written backwards, so that the driver in front can directly see the word "ambulance" in the positive direction through the rearview mirror, thus quickly giving way.
With the flashing of warning lights and the ringing of sirens, there is no doubt that the ambulance is on its way to the emergency call site. All traffic arteries will be magically released for it, and drivers can drive on the edge of the roadway, sidewalks or even in the opposite direction-anywhere, as long as ambulances can pass, just like firefighters who go to the fire site, ambulance workers also need to race against time, because this may mean the difference between life and death.
Modern ambulances are relatively spacious, and ambulance personnel have enough space to rescue patients on the way to the hospital. Modern ambulances also carry a large number of bandages and external products, which can help stop bleeding, clean wounds and prevent infection.
The car is also equipped with splints and brackets, which are used to fix the patient's broken limbs and avoid aggravating the injury of the patient's neck and spine. The car is also equipped with oxygen, portable ventilator and cardiac pacing defibrillator. Most ambulances also have patient monitors that can monitor the patient's pulse and breathing on the way to the emergency room. These test data can be sent to the hospital by radio.