User interface
| Description | Name |
| This is the quantity of oxygen the control lets flow inside the tank when the air and oxygen mixture is made | Oxygen percentage |
| It is the frequency at which the user breaths, in breathing times per minute | Breathing frequency |
| Defines the range of pressure in the tank. If the pressure is lower than the limit, the compressor turns on to refill the tank to the pressure required. | Tank Low/High Limit Pressure |
| Defines the range of pressure in the lungs. If the pressure is lower than the limit, the inspiration valve turns on after each period passes. Helps to control the air flow and pressure. | Lungs Low/High Limit Pressure |
| Selects the operational mode the ventilator will use. There are three modes of operation: pressure, time, and interactive mode | Operational Mode |
| Defines how much time the alarm is going to ring when required. | Alarm Time |
| Sets the percentage of time that an inspiration and expiration takes of the breathing period defined previously. | Inspiration/Expiration percentage time |
| Defines the pressure units that are going to be used to interact in the user interface on the LCD. | Pressure Units |
| Defines the temperature units that are going to be used to interact in the user interface on the LCD. | Temperature Units |
Highly advise you to apply to the COVID19 Detect and Protect Challenge by Hackster.io and UNDP: https://www.hackster.io/contests/UNDPCOVID19
الروابط جميعها لاتعمل للأسف