: Ventilation for Covid19
: To replace the traditional ventilation which is costly,we have designed a new ventilation for the world specially for our country to give medical support.Traditional ventilation is costly so we have a make affordable one.Our model is cheap at the same time have good efficiency. There is a mini version of it too which we is mobile for emergency. The main model have two types of cylinder and one will contain oxygen and another cylinder contain other gas. The benefit is the we can control ratio smoothly through both cylinder. The mixed gas will be in the third small cylinder and then it will go to patient. We can control it both manually and automatically.