Teethers; Baby feeding dummies; Bottle holders for holding babies' bottles, namely, holders for holding babies' bottles during feeding in the nature of flexible braces for wearing around the neck of the person holding a feeding baby; Cosmetic apparatus using ultrasound for performing aesthetic skin treatment procedures; Dental instruments, namely, oral irrigators; Disposable baby bottle liners; Infant sleep positioner cushions for medical or therapeutic purposes, namely, for preventing rebrea...