Ambulance

Working Principle After arriving at the scene, medical personnel use the onboard stretcher to smoothly transfer the patient into the enclosed medical cabin. Relying on the vehicle's ventilator, ECG monitor, defibrillator, and infusion device, they monitor vital signs in real time and administer emergency treatment. The negative pressure ambulance uses a specialized exhaust and disinfection system to maintain cabin air pressure lower than the external atmospheric pressure, preventing viruses and bacteria from spreading outward and avoiding cross-infection. During transit, it can simultaneously connect to the hospital's emergency department to transmit patient information. Upon arrival at the medical facility, it quickly integrates with the in-hospital treatment process, completing a closed-loop emergency transport. Application Areas 1. Pre-hospital emergency care: On-site response and urgent transport for sudden illnesses, accidental trauma, and acute cardiovascular or cerebrovascular conditions. 2. Patient transport: Inter-hospital transfers for post-surgery recovery patients and chronic disease patients, as well as long-distance medical escorting. 3. Epidemic prevention and control: Closed-loop isolation transport for confirmed infectious disease cases and close contacts, as well as mobile nucleic acid sampling operations. 4. Disaster rescue: Emergency transport and temporary medical treatment for mass casualties in earthquakes, accidents, and other emergencies. 5. Primary healthcare: Rural township health centers conducting home visits, outreach consultations, and mobile medical services.