General description SpiroThor is a pulmonary function diagnostics and monitoring device. SpiroThor is suitable for screening COPD and asthma. Specification * Connection to PC or PDA or Mobile Phone via Bluetooth * Connection to PC via USB or Bluetooth * Graphical user interface, Quarter VGA (320X240 pixels), 16 million colors * No moving parts Miscellaneous * Automatic internal calibration, (external validation with calibration pump available as an option) * Tele-medical connection via Bluetooth * Firmware upgrade option via Internet * Plug & Play USB PC connection detection * Easy upgrade, standard interfaces, e.g. O2 or CO2 analog boards attachable * Human voice communication with the patient * Long-term monitoring for home care use * Pharmaceutical testing subsystem * The inner surface of the flow tube is continuous, it can be disinfected with cold disinfecting liquid InstruMed