Anaerobic gas production bag belongs to the medical device?

No. According to the query related information, anaerobic gas bag is not a medical device. Anaerobic gas bag is a kind of equipment used in laboratories, research institutes and other scientific research institutions to carry out bacterial culture and other experiments, and its main role is to provide an anaerobic environment to promote anaerobic bacterial reproduction and metabolism, so as to produce gas and other metabolic products. Anaerobic gas-producing bags are usually composed of a variety of materials, such as polyamide, polyvinyl alcohol, sulfate, etc., and are not involved in the use of the medical field.