Robuta

https://www.psu.edu/news/research/story/implantable-sensor-could-measure-bodily-functions-and-then-safely-biodegrade Implantable sensor could measure bodily functions -- and then safely biodegrade | Penn State... In a study, the researchers reported they designed a flexible and implantable sensor that can monitor various forms of nitric oxide (NO) and nitrogen dioxide... bodily functions