HS CodesXVIII · Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; clocks and watches; musical instruments; parts and accessories thereof90 · Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; parts and accessories thereof90199019Chapter 90Copy pageMechano-therapy appliances; massage apparatus; psychological aptitude-testing apparatus; ozone therapy, oxygen therapy, aerosol therapy, artificial respiration or other therapeutic respiration apparatusDescriptionMechano-therapy appliances; massage apparatus; psychological aptitude-testing apparatus; ozone therapy, oxygen therapy, aerosol therapy, artificial respiration or other therapeutic respiration apparatusSubheadings901910Mechano-therapy appliances; massage apparatus; psychological aptitude-testing apparatus901920Ozone therapy, oxygen therapy, aerosol therapy, artificial respiration or other therapeutic respiration apparatusWas this page helpful?YesNoPrevious9018Instruments and appliances used in medical, surgical, dental or veterinary sciences, including scintigraphic apparatus, other electromedical apparatus and sight-testing instrumentsNextOther breathing appliances and gas masks, excluding protective masks having neither mechanical parts nor replaceable filters9020