Body plethysmograph PDT-111/p

adult

The device insures the measurement of mechanical parameters of the pulmonary system Accessible for patients sitting in a wheelchair (optional) Double time constant of the cabin provides tests at normal breathing frequency and with panting as well Diffusion capacity test (optional) Spacious cabin with four transparent walls and roof from hardened glass Electro magnetic door lock without any moving part Programmable audiovisual metronome Automatic BTPS correction based on the temperature, humidity and pressure measured in the cabin Full automatic calibration and leakage test Communication system with built in speaker and microphone Measurement modes Thoracic gas volume All components of airway resistance Work of breathing Maximal occlusion pressure Dynamic and static compliance (optional) Diffusion capacity test (optional) Active anterior nasal resistance (optional) Active posterior nasal resistance (optional) Forced ex- and inspiration Static vital capacity Maximal voluntary ventilation Measured parameters Plethysmograph TGV mode TLC Total Lung Capacity TGV Thoracic Gas Volume RV Residual Volume RV/TLC Ratio of RV and TLC in % Raw Resistance of Airways Rin Resistance of Airways at Inspiration Rex Resistance of Airways at Expiration Req Equivalent Resistance sRaw - Specific Resistance of Airways sRin - Specific Resistance of Airways at Inspiration sRex - Specific Resistance of Airways at Expiration Gaw Conductance of Airways Gin Conductance of Airways at Inspiration Gex Conductance of Airways at Expiration sGaw Specific Conductance of Airways sGin Specific Conductance of Airways at Inspiration