Dental handpieces; armchairs for medical or dental purposes; arterial blood pressure measuring apparatus; artificial teeth; biodegradable bone fixation implants; bone void fillers comprised of artificial materials; dental burs; dentists' armchairs; dentures; finger guards for medical purposes; forceps for dental technical purposes; gloves for medical purposes; gum massagers for babies; knives for surgical purposes; mirrors for dentists; needles for medical purposes; orthodontic appliances; or...