Canary Medical Inc. is seeking patent protection for devices, systems, and methods for in vivo monitoring of the flow of a biological fluid in an anatomic structure.

The Persona IQ combines a knee implant created by Zimmer Biomet Inc. with sensor technology developed by Canary Medical Inc. to capture performance data on range of motion, walking speed, step count and other orthopedic metrics. Liane Teplitsky, Zimmer Biomet’s president of global robotics likens the Persona IQ to a cardiac pacemaker, in this instance collecting important data on the knee implant so doctors working remotely can better understand how the device is performing post-surgery.

Digital health has made only limited headway in the orthopedics space, but Zimmer Biome Inc. and Canary Medical Inc. have nudged the cause along with a smart implant that blends a 21st century sensor with a traditional knee replacement device. The marriage of Zimmer’s Persona knee implant and the Canary Medical Canturio TE sensor will give physicians a better way to track the patient’s recovery from knee replacement procedures.