Air pillows for medical purposes; Bathtub rails adapted for physically disabled persons; Body rehabilitation apparatus for medical purposes; Commode chairs; Foam positioning pads for medical and physical therapy use; Massage apparatus and instruments; Massage apparatus for massaging backs; Medical products, namely, therapeutic mattresses, beds, seats and cushions; Physical exercise apparatus, for medical purposes; Posture correction device, namely, an adjustable harness to correct one's postu...