breathing device
breathing apparatus
breathing machine
ventilator

People with severe infection may need to be placed on a breathing machine.

The breathing machine seemed to be the answer.

You will be connected to a breathing machine until you are able to breathe by yourself.

The quintuplets had immature lungs and needed a breathing machine.

A breathing machine was hooked to his small face.

All but one of the breathing machines are Soviet-made, from the 1960's.

But after the politicians and journalists left, the result was one new breathing machine.

This may cause breathing problems and the need for a breathing machine.

They were being pulled into the breathing machine, and Cody knew that something was coming through the passage ahead.

It also provided heated and/or humidified gas to patients dependent on the breathing machine.