An apparatus and method for wireless monitoring of a patient includes a disposable patch having a relatively thin and flexible sealed housing with a surface capable of being releasably attached to the patient's chest; two electrodes positioned spaced apart in said patch, said two electrodes functioning...http://www.google.es/patents/US20070073132?utm_source=gb-gplus-sharePatente US20070073132 - APPARATUS AND METHOD FOR MONITORING PATIENTS