Medical devices are instruments, equipment, apparatus, instruments, in vitro diagnostic reagents and other similar or related articles, which are directly or indirectly used in the human body. The utility is obtained by means of physical and other means, which is not obtained by pharmacological, immunological or metabolic means, or in the form of these methods. Objective to provide information on the diagnosis, prevention, care, treatment or mitigation of damage, diagnosis, monitoring, treatment, remission or functional compensation; physiological structure or physiological processes, inspection, replacement, adjustment or support; life support or maintenance; pregnancy control.