T-wave amplitude and QT interval are derived from patient cardiac signals. Then blood glucose levels are determined based on a combination of the T-wave amplitude and the QT interval. By using a combination of both T-wave-based and QT interval-based signals, blood glucose levels can be reliably detected...http://www.google.es/patents/US7029443?utm_source=gb-gplus-sharePatente US7029443 - System and method for monitoring blood glucose levels using an implantable medical device
System and method for monitoring blood glucose levels using an implantable ...