Miniature, low power module allows the addition of diagnostic spirometry to any medical system.
Designed for systems required to meet the following standards:

  • American Thoracic Society (ATS/ERS) 2005 Standard
  • British Thoracic Society (BTS) Standard
  • National Institute for Health and Clinical Excellence (NICE) Guidelines

Used with VectraCor proprietary single-use pneumotachometers (mouthpieces).

Range, Accuracy, Precision and Resolution for Forced Expiratory Maneuvers –

  • Range:
    • Flow: +/-14 liters/second
    • Volume: 0.5-8.0 liters
  • Accuracy
    • Flow:
      • FEF 25-75: 5% of indication or +/-200 ml/sec, whichever is greater.
      • PEF: 10% of indication or +/-300 ml/sec, whichever is greater.
    • Volume:
      • FVC and FEV1: +/-3% of indication or +/-50 ml, whichever is greater.
      • MVV: +/-10% of indication or +/-15 L/min, whichever is greater.
  • Precision
    • Flow: PEF: +/-5% of indication or 150 ml/sec whichever is greater.
    • Volume: FVC and FEV1: +/-3% of indication or 50 ml whichever is greater.

Measured Parameters: FVC, FEV0.5, FEV1, FEV6, FEV3, FEV1/FEV6, FEV1/FVC, FEV3/FVC, PEFR, PEFT, FEF25%, FEF50%, FEF75%, FEF25-75%, FEVC, FEV0.5, FIV1, FIV3, FIV1/FIVC, FEV3/FIVC, PIFR, FIF50%, FIF25-75%, FIF.2-1.2, FVC/FIVC, Extrapolated Volume, EOTV, FET, MVV, RR, MTV, SVC

Nominal Supply Voltage: 5 V