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MD Spiro MicroLoop Spirometer with PC Software

Advanced hand-held spirometer with data storage and color touch screen. Features include 41 test parameters with percent predicted, diagnostic interpretation, lung age, choice of predicted normals, child incentives, post bronchodilator comparison and printed report with graphs via included PC software.
SKU: MD-3535S-R

Availability: In stock

MD Spiro

Information on contract pricing



MicroLoop Spirometer

Developed specifically for the professional, the next generation MicroLoop employs Micro Medical’s acclaimed precision Gold Standard Digital Volume Transducer which is especially suited to measuring the very low flow rates seen in patients with COPD. The MicroLoop features a high definition color touch screen that can display either a Volume/Time curve, a complete Flow/Volume loop or a child incentive graphical display. The MicroLoop can measure up to 41 spirometry parameters and has a database storage capacity for over 2,000 patients. The MicroLoop has a desktop docking station that makes battery charging and connection to a PC for data upload and printing the results quick and simple. The optional Spirometry PC Software provides expanded data storage capabilities, printing and trend analysis. The versatile MicroLoop spirometer offers a comprehensive range of advanced features normally only seen on expensive pulmonary labs and is shipped complete with all necessary accessories in a sturdy carrying case.

  • Gold Standard Transducer
  • Touch Screen Color Display
  • Fast On-Screen Text Entry Enabling Comments
  • Child Incentive (3 available)
  • Desktop Docking Station For Battery Charging and PC Connection
  • 41 Test Parameters
  • 2,000-Patient Test Memory
  • Pre/Post Bronchodilator Comparison
  • Choice of Predicted Values and Languages
  • Diagnostic Interpretation and Estimated Lung Age
  • On-screen Test Quality Prompts
  • Spirometry PC Software


PC Software

The Spirometry PC Software (SPCS) from Micro Direct offers exceptional features and flexibility at an affordable price. SPCS is an easy-to-use spirometry data collection and database system that has been designed to meet the needs of the busy clinician and healthcare provider. The multi window display allows patients to be tested with the minimal number of steps - ease of use is key! Tests are displayed with clear color coding of each blow. Results are displayed in a table which allows the user to customize the display to their own preference. The powerful search utility enables specific patient groups to be searched within the database by demographics or results. SPCS can be used to test patients real-time or results can be uploaded from a Micro Direct spirometer to the SPCS database for storage, printing and trending.

  • Fully ATS/ERS 2005 compliant
  • Quality grading of blow performance
  • Lung age estimation and interpretation based on ATS, NICE or Enright
  • Choice of predicted values
  • Choice of four animated incentive displays
  • Up to 50 spirometry indices can be measured - expiratory & inspiratory
  • Overlaying of previous test curves for comparison
  • Powerful trend function
  • Choice to upload all test results or individual patients results
  • Powerful, configurable search facility
  • Configurable print format
  • Export capabilities to PDF, CSV, Excel and MS Word
  • Comprehensive on screen help at the touch of a button

Additional Info

Additional Info

Quantity 1
Test Type N/A
CLIA Status Exempt
Manufacturer MD Spiro
Platform N/A
Parameters Measured
  • Forced
  • VC, FEV0.75, FEV1, FEV3, FEV6, FVC, PEF, FEV0.75/VC, FEV0.75/FVC, FEV1/VC, FEV1/FVC, FEV3/VC, FEV3/FVC, FEV0.75/FEV6, FEV1/FEV6, FEF75, FEF50, FEF25, FEF25-75, FEF50/VC, FEF25-75/FVC, FIV1, FIVC, PIF, FIV1/FIVC, FIF25, FIF50, FIF75, FEF50/FIF50, FEF50/FVC, MET25-75, FET, MVV (ind)

  • Relaxed
  • EVC, IVC, IC, VT (TV), Ti, Te, Ti/Ttot, VT/Ti (TV/Ti), IRV, ERV, FR

  • Tests per subject
  • 5 relaxed VC maneuvers and 8 forced maneuvers for each baseline and two post examinations

  • Predicted Normals
  • Selectable: Knudson, Crapo, NHANES III, Polgar, Pereira, Pereira 06, ECCS, Berglund, Austrian, Berglund, Eigen/ Crockett (Australia), Gutierrez, Hedenstrom, Roca, Taiwan, Quanjer GLI (2012), Koillnen/Viljanen, Filipinos, Mexican, Thailand, Indonesian, New Zealand, Japanese (Old Standard, 2001 and Combined)

  • Transducer
  • Micro Medical Gold Standard Bi-Directional Digital Volume

  • Resolution
  • 10 ml volume 0.03 l/s flow

  • Accuracy
  • +/- 3% to ATS recommendations - Standardization of Spirometry ATS/ERS 2005 Update

  • Storage
  • 2000 patients with tests including Flow Volume loops and Volume Time graphs.


PC Software Requirements

  • Microsoft Windows 2000 SP4, XP, Vista 32 & 64 bit, Windows 7
  • Processor: 800 MHz or above
  • RAM: 256 MB
  • 50 MB of free hard disk space
  • Video: SVGA 800 x 600, 256 color (Recommended 1280 x 1024)
  • Two free USB ports (for dongle protection key and spirometry device)