Appliances for washing body cavities; Body rehabilitation apparatus for medical purposes; Cases fitted for medical instruments and/or for use by doctors; Dental apparatus, namely, apex locator; Dental burs; Dental instruments, namely, oral irrigators, crown and bridge removers, prophy angles, root canal therapy instruments used to shave the inside of a root canal; Dentists' armchairs; Lasers for the cosmetic treatment of the face, skin, hair follicles, etc.; Manually-operated exercise equipme...