Method and apparatus for communicating with a sealed electronic device via the electronic device's existing data ports for programming, testing configuration or diagnosis of the electronic device such as a transmitter unit for use in a data monitoring and management system such as analyte monitoring...http://www.google.se/patents/US20090299163?utm_source=gb-gplus-sharePatent US20090299163 - Method and Apparatus for Providing Data Communication in Data Monitoring and Management Systems
