Mechanical ventilator with oxygen concentrator

A ventilator, comprising:

• an enclosure;
• a tubing configured to receive an input gas;
• a flow outlet airline in fluid communication with the tubing, wherein the flow outlet airline includes an airline outlet, and the flow outlet airline is configured to supply an output gas to a user via the airline outlet;
• a breath detection airline including an airline inlet, wherein the airline inlet is separated from the airline outlet of the flow outlet airline, and the breath detection airline is configured to receive breathing gas from the user during exhalation by the user via the airline inlet;
• a pressure sensor in direct fluid communication with the breath detection airline, wherein the pressure sensor is configured to measure breathing pressure from the user, and the pressure sensor is configured to generate sensor data indicative of breathing by the user, wherein the pressure sensor is entirely disposed inside the enclosure;
• a controller in electronic communication with the pressure sensor, wherein the controller is programmed to detect the breathing by the user based on the sensor data received from the pressure sensor;
• a safety alarm in electronic communication with the controller, wherein the controller is programmed to generate priority warning sounds through the safety alarm based on malfunctions of the ventilator, wherein the priority warning sounds comprise a high priority warning sound, a medium priority warning sound, and a low priority warning sound;
• a display interface positioned on a surface of the enclosure, the display interface in electronic communication with the controller, wherein the display interface is programmed to:
• display at least a parameter of the ventilator to a user;
• receive a user input;
• communicate the user input to the controller;
• and
• adjust the display of the at least a parameter based on the received user input;
• an internal oxygen concentrator in fluid communication with the tubing;
• wherein the oxygen concentrator is entirely disposed inside the enclosure;
• a blower in fluid communication with the tubing, wherein the blower is configured to force the output gas to the user, the tubing includes a bifurcation downstream of the blower, the bifurcation splits the tubing into a first branch and a second branch, the oxygen concentrator is in fluid communication with the first branch, the second branch bypasses the oxygen concentrator.