The ballistocardiogram (BCG) signal captures the ballistic forces of the heart caused by the sudden ejection of blood into the great vessels with each heartbeat, breathing, and body movement.

What is a Ballistocardiography used for?

Ballistocardiography, graphic recording of the stroke volume of the heart for the purpose of calculating cardiac output.

What is BCG sensor?

The new bed sensor technology is based on the Ballistocardiographic (BCG) principle. When the heart pumps blood there is a recoil effect to the opposite direction. ... The BCG Products outputs vital signs and bed occupancy information such as: Heart rate. Respiration rate.