sphygmomanometers; arterial blood pressure measuring apparatus; tonometers; pulse meters; pulse measuring devices; endoscopy cameras for medical purposes; intravenous feeding tubes; intravenous feeding bottles; intravenous bags sold empty for intravenous therapy; medical syringes; syringes for medical purposes and for injections; drug delivery systems; intravenous syringes; droppers for administering medication, sold empty; dropper bottles for administering medication, sold empty; testing apparatus for medical purposes, namely, medical diagnostic apparatus for testing blood sugar levels; medical ventilators; hypodermic syringes; blood glucose meters; electric apparatus in the nature of therapeutic mouthpieces for use in the prevention of snoring; vacuum pumps for medical purposes; breast pumps; pumps for medical purposes, namely, vacuum pumps for medical purposes; surgical apparatus and instruments for use in ophthalmic surgery; medical apparatus for use in surgery, namely, pumps for use in ophthalmic surgery; infusion sets; medical apparatus, namely, infusion and injection devices for administering drugs; medical devices, namely, infusion pumps for delivering measured amounts of solutions into the bloodstream over time; infusion control system, namely, medical infusion pumps for delivering measured amounts of solutions into the bloodstream over time; anesthetic masks; respiratory masks for artificial respiration; oxygen masks for medical use; sphygmomanometers with heart beat measurement function; masks for use by medical personnel; surgical masks; anesthesia masks; CPR (cardiopulmonary resuscitation) masks; aerosol masks for medical use; sanitary masks for medical purposes; respiratory masks for medical purposes; sanitary masks for medical wellness purposes; pediatric breathing masks for medical purposes; sanitary masks for dust prevention for medical purposes; sanitary masks for dust isolation for medical purposes; face masks for use by health care providers