In accordance with the Medical Devices Act of 20.05.2010 (Journal of Laws No. 107, item. 679 of 2010.) And the Medical Directive 93/42/EEC and in accordance with the Regulation of the Minister of Health of 05.11.2010 (OJ 215, item 1416) “the medical gas pipeline” is a medical device in Class IIb. Like any medical device that could be put into use, according to art. 11 of the Law on Medical Devices must be CE marked in accordance with Art. 58 of the Act on Medical Devices must be declared in the Register of Medical Devices.