Cardiac ballistic sensor system with sensor configuration and method for detecting ballistic movement of body movement

摘要

Sensor arrangement, comprising at least one ballistocardiographic sensor for detecting body movements of a subject and at least one noise sensor for detecting vibration, method of ballistocardiographic detection of body movements, ballistocardiographic sensor system and uses of the sensor arrangement. It is suggested to pickup an external noise signal using an inertia sensor that is vibration isolated from a subject under ballistocardiographic examination.