10 SPIROMETERS AND ACCESSORIES THEREFOR SOLD AS A UNIT, NAMELY--PRINTERS, COMPUTER INTERFACES AND SOFTWARE, MOUTHPIECES, VOLUMETRIC INTERFACE BAGS, EXHALATION VAPOR FILTER CONDENSER ELEMENTS, PEDESTAL STANDS, VOLUMETRIC INTERFACES, AUTOMATIC CHECK VALVES, EXHALATION VAPOR FILTERS, CALIBRATION SYRINGES, PEDIATRIC MOUTHPIECE ADAPTORS, CLEANING/STERILIZING KITS, BREATHING TUBES, INKLESS STYLUS ASSEMBLIES PERCENTAGE SCALES, PERCENTAGE SCALE AND FLOW RATE CALCULATORS, DUST COVERS, THERMOMETERS; NOSE CLIPS; RESPIRATORY PEAK FLOW METERS; CRICOID PRESSURE DEVICES; RESPIRATORY THERAPY EQUIPMENT AND ACCESSORIES THEREFOR, NAMELY--MOUTHPIECES, MANOMETERS AND ADAPTORS AND RESPIRATORY MUSCLE TRAINER CONNECTORS; MEDICAL VAPOR CONDENSER HUMIDIFIERS AND ACCESSORIES THEREFOR, NAMELY --CONDENSER ELEMENTS; RESUSCITATORS AND ACCESSORIES THEREFOR, NAMELY-- VALVE ADAPTORS, OXYGEN RESERVOIRS AND RESUSCITATION MASKS; ASPIRATION DEVICES AND ACCESSORIES THEREFOR SOLD AS A UNIT, NAMELY--CARRYING CASES AND SUCTION TUBES[; RESUSCITATIORS AND ACCESSORIES THEREFOR NAMELY -- RESUSCITATION MASK, LARYNOSCOPEPE, SCISSORS, OXYGEN CYLINDERS AND REFILLING ADAPTORS; [CARDIOPULMONARY RESUSCITATION TRAINING EQUIPMENT, NAMELY--TRAINING MANNEQUINS, FULL BODY ACCESSORIES, CARRYING CASES AND CLEANER SPRAY; ENDOTRACHEAL INTUBATION TRAINING EQUIPMENT, NAMELY -- TRAINING MANNEQUINS, TRAINING AIDS, LUBRICANT SPRAYS, DESK CLAMPS, FILM STRIPS, FILM CASSETTES, AUDIO CASSETTES, AND MANNEQUIN TEETH; AND VAPOR CONDENSER HUMIDIFIERS AND CONDENSER ELEMENTS THEREFOR