10 Bathtub rails adapted for physically disabled persons; Electric esthetic massage apparatus for household purposes; Electric foot spa massagers; Electric massage apparatus for household use; Electric massage appliances, namely, electric vibrating massager; Massage apparatus for massaging necks and backs and feet; Medical apparatus, namely, an injectable oxygen delivery system comprising an oxygen device which produces nanobubbles and nanobatteries to prevent or treat eye disease; Oxygen concentrators for medical purposes; Oxygen inhalers for medical purposes sold empty; Support mattresses for medical use