METHOD AND APPARATUS FOR ACQUIRING DATA RELATING TO A PHYSIOLOGICAL CONDITION OF A SUBJECT WHEN CHEST WALL ACCESS IS LIMITED

摘要

An apparatus for acquiring and outputting data relating to a physiological condition of a subject, the apparatus including: a sensor device including an accelerometer provided in a tube for insertion into an esophagus of said subject, the sensor device for detecting, converting and transmitting digital signals corresponding to analog ballistocardiograph signals; and a computer including a processor in communication with the sensor device, the computer for receiving the digital signals from the sensor device and generating and outputting a report relating to the physiological condition of the subject.