An ambulatory physiological monitor includes an input for receiving physiological data such as electrocardiography (ECG) data from a patient. This data is transferred to a disk drive by a processor or other suitable hardware. The disk drive records this data on the disk recording medium. The data is...http://www.google.com.au/patents/US5228450?utm_source=gb-gplus-sharePatent US5228450 - Methods and apparatus for ambulatory physiological monitoring
