A Secundum ad genus Sinis scriptor re publica cibum et medicamento administratione, in: classis et medicinae instrumentum, classis II Medical Consumables et class III implantatorum (plus quam VII diebus).
According to the types of diseases treated , into: trauma system (bone plates, bone screws, intramedullary nails, external fixators, etc.), spinal system(vertebral implants, titanium mesh, fusion devices, etc.), joint system(artificial hip joints, artificial knee joints, artificial shoulder joints, artificial elbow joints, etc.) and others (sports medicine products, bone Repair materiae, etc.)