What Is A Negative Pressure Ambulance?

As the name suggests, the core of the "negative pressure ambulance" is the "negative pressure system." Simply put, under the operation of this system, the air pressure in the ambulance is lower than the outside atmospheric pressure, and the air can only flow from the outside to the inside of the vehicle when it flows freely. The air in the patient's cabin generally passes through a high-efficiency filter before being discharged to the atmosphere. (99.97% 0.3um) filtration can effectively reduce the diffusion and pollution of patient microorganisms to the ambulance to the external environment. It can minimize the chance of cross-infection among medical staff.

In addition, some models are also equipped with a full set of rescue equipment such as ventilators, defibrillators, and ECG monitors. Ultraviolet disinfection lamps and central oxygen supply interfaces are installed. In the future, rescue operations such as debridement and suture and cardiopulmonary resuscitation can be used in the rescue. It took place in the car, which is unimaginable in an ordinary ambulance. It is mainly used for the rescue of special diseases such as critically ill patients and infectious diseases.

After the outbreak, Jiangling Ford, SAIC Maxus, Brilliance Jinbei, Chery River, Yutong Bus and other car companies responded quickly and immediately started the production of negative pressure ambulances.