A recording of a hospital respirator or oxygen machine.
The beeps of a hospital machine that are constant and repetitive.
A close perspective recording of a hospital ventilator breathing in and out.
Scuba Diver entering water with equipment on , air supply. Vintage recording.
Air-supplied respirator mechanism opening and closing, with air flow
The constant air hiss or release of a respirator or breathing machine.
Constant hiss of an oxygen machine or respirator.
A recording of a patient using a respirator or breathing from an oxygen mask.
Respirator pump clicks up and down with hiss of oxygen through mask as patient breathes.
Irregular beeps of defibrillator as inbuilt ECG reader measures the heart rhythm of a patient.