Vexmatech a rapid prototyping product design,development & 3d printing solution provider. A one stop shop of additive manufacturing services. ERVA is an Emergency Respiratory Ventilation Apparatus. A Non Invasive (NIV) portable ventilation device to suit emergency response as well as personal care.ERVA is an Automated Bag Valve Mask (BVM) system which provides mechanical ventilation through a highly controlled fashion. By simplifying conventional ICU Ventilators with an intuitive design we can easily set it up with 4 major parameters which are tidal volume, inspiration to expiration (I:E) ratio, respiratory rate and PEEP. ERVA offers up to 8 hours of battery life and has built in audio-visual alarms keeping safety first. With compact form factor and user friendly interface ERVA bridges the gap between a manual Ambu bag and an ICU ventilators when they aren't easily available.