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Features at a Glance

  • Forced Vital Capacity
  • Slow Vital Capacity
  • Maximum Voluntary Ventilation
  • Broncho Provocation

More Information...

For PatientsFor Healthcare Professionals

SpiroWin+ is state-of-the-art  PC Windows* based Pulmonary Function Analysis System with interpretation.

The system conducts FVC, SVC, MVV and Broncho Provocation Challenge tests. It gives exhaustive information in terms of various parameters and an accurate interpretation. It can analyze both Medication and Provocative Challenge responses of the pulmonary system of the patient with maximum possible ease of operation.
SpiroWin+ software provides with Automatic / manual best test selection, detailed printing of F/V, V/t, broncho-challenge response graphics, post analysis with overlapping of tests performed in different test sessions, Seven pre-defined and one user definable predicted values etc.

Unique patient incentives for adult and pediatric patients help the patient undergoing pulmonary tests to achieve maximum effort .

Windows* based SpiroWin+ software & USB port communication with the handy SpiroWin+ instrument turns any PC into a full-fledged Pulmonary Function Testing, with online real time graphs on screen.  It gives a multicolor / B&W three-page report on A4 size paper. In-built patient database with more than 1000 patients memory helps to keep track of patient history. All at your mouse clicks in a very user-friendly SpiroWin+ software.


  • Bronchoprovocation
  • Forced Vital Capacity
  • Slow Vital Capacity
  • Maximum Voluntary Ventilation
  • Pre, Post Medication
  • Bi-Directional Digital turbine
  • Onscreen display of predicted Challenge
  • Automatic & Manual Selection of Best Test
  • With BTPS Correction

Screenshots and Print Reports



Sensor: Flow Sensor Bi-directional Digital Turbine
Flow Range: ± 16 Lts./sec. BTPS
Accuracy: ± 3%
Volume Range: Up to 8 Lts. BTPS

FVC, FEV0.5, FEV1, PEF, PIF, FEV1/FVC%, FEF 25%-75%, Vmax 25%, Vmax 50%, Vmax 75%, FET 100%, SVC, IRV, ERV, VE, Rf, tE, tl, VT, VT/tl, tl/t. tot, MVV, PC5FEV1, PC10FEV1, PC15FEV1, PC20FEV1

MSAcess Easy Recall of any previous test
Data Acquisition
Data storage: Raw data on HDD
Interface: USB

Physical Characteristics
Instrument Dimensions: 200 mm x 90 mm x 65 mm
Approximate Instrument Weight: 0.40kgMinimum PC Requirements


OS : Windows* 7 / 8 / 10
CPU : Celeron* 1.8 GHZ / i3 / i5 or better processor
HDD : 500GB
Printer : Any Windows* Compatible Inkjet / Laser Jet Printer


Operating and storage Temp. 15oC to 45oC
Ambient Relative Humidity 15% to 90%, non- condensing
Operating and storage Pressure/Altitude 523 mm Hg to 760 mm Hg

$ Specifications are subject to change without prior notice

*  All regd. trademarks are acknowledged to their respective owners


SpiroWin+ Procedure & Test Video