Shangrila510 is an emergency transport ventilator which is simple to operate, light weight, compact design and reliable in performance. It was invented in 2001, the first China brand ventilator which obtain CE. Moreover, it was nominated in 2008 Olympic Game as the only emergency ventilator. It can be used on ambulance, pre-hospital transport and onsite resuscitation. The machine is pneumatically driven and electronically controlled. The driven gas is oxygen. 510 supports central gas and oxygen cylinder; pressure of gas source is from 280Kpa to 600Kpa. There are 4 points I would like share for this machine:  One screen display pressure- time waveform  Two extended functions: sigh and apnea back up ventilation  Three types of power supply solutions: A/C, D/C and 4hours battery back up Science 2001, 510 has proven itself with excellent performance. In 2002, 1000 sets of 510 were supplied to ministry of health in China, which are still working at 270 different emergency centers in 31 provinces and cities. In 2003, another 1000-unit machines were on site for SARS. In 2008, hundreds of 510 were supplied to save life in Wenchuan earthquake.