An implantable medical device includes an acoustic transducer for intra-body communication with another medical device via an acoustic couple. The acoustic transducer includes one or more piezoelectric transducers. In one embodiment, an implantable medical device housing contains a cardiac rhythm management...http://www.google.com.au/patents/US20060009818?utm_source=gb-gplus-sharePatent US20060009818 - Method and apparatus of acoustic communication for implantable medical device
Method and apparatus of acoustic communication for implantable medical device
