A method and apparatus for detecting an RF signal transmitted between an implantable medical device (IMD) and an external medical device programmer in a telemetry session and discriminating the telemetry transmitted RF signal from transient and steady state noise corrupting it. The external programmer...http://www.google.de/patents/US6201993?utm_source=gb-gplus-sharePatent US6201993 - Medical device telemetry receiver having improved noise discrimination