A telemetric in vivo bladder urine monitor system is disclosed. The invention includes a small, buoyant recorder that floats in the bladder of an animal and telemetrically relays data to an external receiver. The invention may be used in measuring urinary tract pressure in diagnosing and treating urinary...http://www.google.com/patents/US6319208?utm_source=gb-gplus-sharePatent US6319208 - Telemetric in vivo bladder urine monitor system
