Computer-based spirometer SPIRO-SPECTRUM

electronictabletopwith USB connection

high-accuracy of lung volume and air flow rate measurements 43 spirometric parameters automatic control of reproducibility and breathing maneuver performance demountable flow converter 3-liter calibration syringe DESCRIPTION High-Accuracy of Lung Volume and Airflow Rate Measurements The high-accuracy of lung volume and airflow rate measurements is ensured by high-quality sensors and electronic components used in the spirometer, the individual calibration of each device on a special stand and the use of built-in temperature, atmospheric pressure, and humidity sensors to correct the measured flow and volume values automatically (bringing to BTPS standard). 43 Spirometric Parameters VC test: VC, IRV, ERV, TV FVC test: FVC, FEV0.5, FEV1, FEV3, FEV1/VC (Tiffenau index), FEV1/FVC, FEV3/VC, FEV3/FVC, MEF25%, MEF50%, MEF75%, MEF25-75, MEF75-85, MEF0.2-1.2l, Aex, PEF, Tex, TPEF, VPEF, FIV0.5, FEV0.5/FIV0.5, PIF, MIF50%, MEF50/MIF50 MVV test: MVV, BF, TV Provocation (challenge) tests, etc. Automatic Control of Reproducibility and Breathing Maneuver Performance The software displays messages concerning the mistakes made during inhalation and exhalation performing, and if necessary, recommends executing them once again. Demountable Flow Converter The demountable break-resistant flow converter simplifies cleaning and disinfection of components contacting with patient’s mucous membranes and airflow. The delivery set includes a sufficient quantity of replaceable flow converters to perform spirometry tests during one working day with no break for disinfection.