Lungtest Mobile is a small portable diagnostic spiro eter with built-in thermal printer. m The spirometer has a big and wide angle high resolution colour touch-screen. A built-in very fast and quiet thermal printer provides results reports. A spirometer contains a built-in specialized computer for performing tests and developing results and an accurate measurement unit. A patented replaceable pneumotach headpieces protect patients against infections and bacterial filters are not required. Lungtest Mobile spirometer is easy to use and to maintain. High measurement accuracy and technologically advanced software allow to perform with Lungtest Mobile the slow spirometry, forced flow-volume and a few optional tests. The full system of control over the correctness and quality of the performed examination compliant to ATS/ERS standards, and the possibility to interpret and report the results of the performed examinations put the Lungtest Mobile spirometer on a par with the specialised diagnostic spirometric systems. Air tubes eliminated thanks to headpiece digitizing We have brought to effect the main change of flow transforming in our devices. We have developed and regi strated in Patent's Office our new invention which enable to eliminate air tubes and a flow signal from our pneumotachpgraph MES DV 40 is changed to a digital form next to pneumotachograph and sent by cable (or Bluetooth in the future) to a main unit. We can say that we produce digital pneumotachograph now. Basic advantages and possibilities of the Lungtest Mobile spirometer: • replaceable measurement heads – with no anti• graphical and numerical demonstration of the bacterial filters – completely protect the examined results comparison for 30 recorded test maximum patient from the infection of the respiratory tract • big screen icon driven interface easy operated • flow converted to a digital form close to headpiece by finger • automatic control over the correctness of the • comparison of the results with predicted values examination performance according to ATS/ERS • ergonomic patented handle of the replaceable standards with additional comments measurement head • automatic assessment of the quality of the cor• latest versions of software included rectly performed examination in the A-F scale in the price of the spirometer. • automatic assessment of the diastolic test • very large 1000 patients database with quick according to ERS with text commentary searching • possibility to turn on the automatic diagnosis system • possibility to calculate standard deviations • possibility to present the slow spirometry and percentile of the predicted values and the flow-volume curve • possibility to control the spirometer calibration • high definition colour touch-screen 7 inches by the user with the use of a 3l syringe •air tubes eliminated • direct connection to external printers • possibility to edit one's own report from the examination • possibility to transmit results of tests to PC computer in order to create own reports • very fast and

Patient’s data The spirometer allows to introduce the following patient's data: first name, last name, patientís code, date of birth, height, weight, sex. PREDICTED VALUES Usually the due values are calculated according to ERS but the Lungtest Mobile software contains actually several authors including GLI, NHANES III, Kuster, Falaschetti etc. Examinations performed by the spirometer Slow spirometry VC, IC, ERV, TV, BF. Flow-volume curve FEV 1, FVC EX, PEF, MEF 75, MEF 50, MEF 25, FEF25/75, TPEF, FET, MIF 50, BEV, FEV1/VC MAX, VC IN and FEV0.5, FEV0.75, FEV1, FEV2, FEV3, FEV6, FVC EX, PEF, MEF75,...