Kat Innovation is currently working on the development and commercialization of a non-invasive, connected medical device, OSTAAT™, which stimulates osteogenesis (bone formation) in the hips of elderly subjects suffering from hip fractures due to osteoporosis, associated or not with severe chronic renal failure. This low-intensity electrical stimulation, with no side effects, aims to accelerate the consolidation of the fracture after surgical fixation and prevents the occurrence of the same fracture in the contralateral hip.