fedebarra/open-vent-sim ? reverse-engineered prompt

Build me a web based simulator for medical education that lets users practice with a realistic ventilator and anesthesia machine in the browser.

I want three modes, an anesthesia machine, an ICU ventilator, and a high flow oxygen setup. The screen should show live pressure, volume, and flow waveforms that change when I adjust settings or patient condition. Include a few patient types like normal, COPD, ARDS, and obesity, so the behavior feels different and believable.

It should also show key numbers like pressures, volumes, compliance, resistance, gas levels, and alarms when things go out of range. I want a settings area where an instructor can set up a patient, choose defaults, and save scenarios for training. Add session recording so someone can review what happened later.

Please make it polished, responsive, and easy to use, and if you need current docs for any libraries or browser behavior, look them up online first.