Apparatus for DNA and RNA testing for medical purposes; Dental apparatus, namely, apex locator; Dental apparatus, namely, intra-oral light systems; Feeding bottles; Fumigation apparatus for medical purposes; Hearing aids; Heart rate monitoring apparatus; Massage apparatus; Medical apparatus and instruments relating to neurovegetative reactivity; Medical apparatus and instruments for diagnostic radiopharmaceutical use; Medical apparatus and instruments for treating cardiovascular disease; Medi...