PC-based Spirometer

  • high-accuracy of lung volume and air flow rate measurements
  • 43 spirometric parameters
  • automatic control of reproducibility and breathing maneuver performance
  • demountable flow converter
  • 3-liter calibration syringe


High-Accuracy of Lung Volume and Airflow Rate Measurements

The high-accuracy of lung volume and airflow rate measurements is ensured by high-quality sensors and electronic components used in the spirometer, the individual calibration of each device on a special stand and the use of built-in temperature, atmospheric pressure, and humidity sensors to correct the measured flow and volume values automatically (bringing to BTPS standard).

43 Spirometric Parameters

VC test: VC, IRV, ERV, TV

FVC test: FVC, FEV0.5, FEV1, FEV3, FEV1/VC (Tiffenau index), FEV1/FVC, FEV3/VC, FEV3/FVC, MEF25%, MEF50%, MEF75%, MEF25-75, MEF75-85, MEF0.2-1.2l, Aex, PEF, Tex, TPEF, VPEF, FIV0.5, FEV0.5/FIV0.5, PIF, MIF50%, MEF50/MIF50

MVV test: MVV, BF, TV

Provocation (challenge) tests, etc.


Automatic Control of Reproducibility and Breathing Maneuver Performance

The software displays messages concerning the mistakes made during inhalation and exhalation performing, and if necessary, recommends executing them once again.

Demountable Flow Converter

The demountable break-resistant flow converter simplifies cleaning and disinfection of components contacting with patient’s mucous membranes and airflow. The delivery set includes a sufficient quantity of replaceable flow converters to perform spirometry tests during one working day with no break for disinfection. Besides, the device is supplied with the set of spare parts for the flow converter that guarantees the long-term operation of the device without any additional purchases. If necessary, you can use the disposable or reusable mouthpieces with a 30 mm internal diameter produced by any manufacturer.

3-liter Calibration Syringe

The syringe volume approximately equals to the average vital lung capacity of a human. Calibrated with a 3-liter syringe spirometer measures the external respiration functions more accurately and correctly. Syringes of lesser volume demonstrate predictably worse measurement accuracy. Just imagine that you have to measure 3 liters of milk. Which measuring cup would help you to do it more accurately – 1-liter cup (three measurements) or 3-liter cup (one measurement)?

The support of HL7 standard allows integrating all diagnostic Neurosoft systems into the information system of a healthcare facility.

Delivery Set

The delivery set can differ from country to country. Request the actual delivery set for your country from your local representative.

Spiro-Spectrum electronic unit1 pcs.
Pulse tube2 pcs.
Assembled flowmeter10 pcs.
Mouthpiece reusable20 pcs.
Calibration pump1 pcs.
Nose clip2 pcs.
Rubber ring gasket5 pcs.
Replaceable grid10 pcs.
Semi-ring clamp5 pcs.
Technical Manual «Spiro-Spectrum»1 pcs.
Warranty certificate1 pcs.
Package set1 pcs.
License for the use of software "Spiro-Spectrum"1 pcs.