... the functions of respiratory control and displaying the monitoring parameters. It is versatile in function and excellent ... circuitworking mode: all-close, semi-close, semi-openreleasing pressure: 0.5~7 kPaRespiratory bellowsbellows for adults, bellows ... ventilation monitoring tidal volume, ventilation volume, IPPV rate, SIMV rate, total respiratory rate, I/E, peak pressure of airway, pressure - ...