21830 ⎘
Methods or apparatus for disinfecting or sterilising contact lenses; Accessories therefor using physical phenomena, e.g. electricity, ultrasonics or ultrafiltration Ultrasounds
Vibrating base assembly for cleaning contact lenses
#2Ultrasound emitting contact lens
#3CONTACT LENS CLEANING APPARATUS AND METHOD
#4Cleaning contact lenses via sonication
#5Vibration-type cleaning device for contact lenses
#6Method of cleaning contact lenses via sonication
#7Contact lens cleansing unit