10 Hygienic disposable face mask to prevent germs, namely, sanitary masks for protection against germs; hygienic yellow sand mask, namely, sanitary masks for dust prevention for medical purposes; hygienic fine dust blocking mask, namely, sanitary masks for dust prevention for medical purposes; hygienic disposable fine dust blocking mask, namely, sanitary masks for dust prevention for medical purposes; hygienic disposable ultrafine dust blocking mask, namely, sanitary masks for dust prevention for medical purposes; hygienic ultrafine dust blocking mask, namely, sanitary masks for dust prevention for medical purposes; hygienic respiratory protection mask for medical purposes; medical mask, namely, masks for use by medical personnel; nasal guards for medical purposes, namely, therapeutic nose clips for the prevention of snoring, a foam tip for nebulizers; oral sanitary masks for medical purposes; oxigen masks made of non-woven materials for medical applications; nasal masks for medical purposes, namely, masks for continuous positive airway pressure (CPAP) devices; sanitary masks for medical purposes; face masks for medical use for antibacterial protection; respiratory masks for protection against viral infection for medical purposes ; disposable yellow sand mask, namely, sanitary masks for dust prevention for medical purposes; internal nasal dilators; nose cleaner, namely, nose hair clippers, nose hair trimmers; nasal aspirators; laryngeal masks, namely, breathing masks for medical purposes