It has introduced a technology that develops bones using stem cells. The technology involves taking a CT scan (to provide anatomically precise scaffold and 3D culture system) for dimensions that are used to design mould or scaffolding using 3D printing technology. Later, the scientists extract a sample of fat tissue from the patient’s body that is a source of stem cells. The extracted stem cells are then infused into the scaffold. Together the scaffold and the stem cell is incubated in a bioreactor.his bioreactor mimics the condition of the human body. The stem cells then attach to the scaffold, multiply and remodels the scaffold into a living bone. The company now plans to start human trials that will take another five years.