The titanium device’s underlying principles were first envisioned in 2001 by a biomedical engineer named Daniel Timms. Timms, a plumber’s son, started by mimicking a human circulatory system using hardware store pipes and valves,

An Australian man in his forties has become the first person in the world to leave hospital with an artificial heart made of titanium. The device is used as a stopgap for people with heart failure who are waiting for a donor heart, and previous recipients of this type of artificial heart had remained in US hospitals while it was in place.

A man has lived for more than 100 days with an artificial maglev heart working inside his chest. In a landmark moment, he was discharged earlier this year, becoming the first person in the world to leave the hospital with the device embedded in his body.