Besides that, the reservoir bag, mask, oxygen tube, and safety valve are all important components of it.
The patient already has a mask and oxygen tube on their face.
Lu Xin quickly unplugged the oxygen tube connected to the mask, attached the exhalation valve to the mask, and then connected the oxygen tube to the intake valve of the manual resuscitator bag.
The patient, on the verge of shock, had very weak breathing. The assembled manual resuscitator started working to provide artificial ventilation to the patient.
