1. Aneroid Gauge: The aneroid gauge is a mechanical part that converts the cuff pressure into a gauge pressure.
2. Stethoscope: The stethoscope is attached to the cuff and is used to listen to the blood flow in the artery.
3. Cuff: The cuff is wrapped around the patient’s arm and inflated to restrict blood flow. Then it’s slowly deflated while the healthcare provider listens to the blood flow with the stethoscope.
4. Dial Gauge: The dial gauge with tubing is attached to the cuff. It displays the pressure in the cuff.
5. Manual Operation: The healthcare provider manually inflates and deflates the cuff.