Innovations on show at Paris Vivatech fest (opens in new tab)

Here are just a few of the innovations being touted across the three floors of stands and displays: Healing bone implants Berlin-based Blueprint Biomed is developing an artificial replacement for the grafts used in millions of patients every year to support bone healing. "With this, we don't need to add any kind of autologous bone graft (from the patient's own body)," chief executive Aaron Herrera told AFP. Grafts of the patient's own bone can fail, requiring follow-up surgery, or result in c...