Spirothor – Mobile HandHeld Spirometer (Specialist)

General Description

SpiroThor is a pulmonary function diagnostics and and monitoring device.

SpiroThor is suitable for screening COPD and asthma.


- Flow measurement principle : WAVEFRONT - multiple-path

- Flow tube diameter: 30 mm (OD)

- Dead space: 16.8 mL

- Flow resolution: 8 mL/s

- Flow precision: 2%

- Flow range: +- 18 L/s

- Connection to a PC or PDA or mobile phone: Bluetooth

- Connection to a PC: USB or Bluetooth

- Device dimensions: 85 x 120 x 35 mm

- Power supply: USB 5V or 4.2V battery (rechargeable, included)

- Graphical user interface: QVGA (320 x 240 px) 16m colors

- No moving parts

Additional Features

- Standard pulmonary function parameter:

FVC, -FEC*0.5, FEC*0.5/IVC, FEC*0.5/FVC, FEV*1.0/IVC, FEV*1.0/FVC, PEF, FEF*25-75%, MEF*75%, MEF*50%, MEF*25%, FET, MTT, FIVC, FIV*0.5, FIV*1.0, PIF, FIF*25-75%, VC, IRV, ERV, TV, Peep (Pressure min), Breath rate value.

- Insp./Expi Ratio: From 1:10 to 10:1


-Automatic internal calibration, (external validation with calibration pump available as an option)

- Tele-medical connection via Bluetooth,

- Firmware upgrades option via Internet,

- Plug and Play USB PC connection detection,

- Easy upgrade, standard interface, 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



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