Aerosol boxes for medical purposes; Apparatus for artificial respiration; Blood pressure monitors; Body fat monitors; Fumigation apparatus for medical purposes; Heart rate monitors for sports activities; Medical apparatus for facilitating the inhalation of pharmaceutical preparations; Nasal aspirators; Respiratory masks for artificial respiration; Respiratory monitors for sports activities; Spirometer mouth pieces and tubing; Sprayers for cleaning gums and teeth used in dentists' offices duri...