A Pulmotor was put into immediate action, and another period of heartbreaking suspense ensued.
The Pulmotor makes the patient breathe—because it carries on the function for him artificially.
I dragged over the heavy tank which he had ordered as he adjusted a sort of Pulmotor breathing apparatus over Leon.
pulmotor pul·mo·tor (pul'mō'tər, pŭl'-)
A device used to inflate and deflate the lungs during resuscitation.