MicroLoop spirometer

Conduct portable spirometry

Our highly portable MicroLoop spirometer can be used in physician offices or for bedside testing of FVC and SVC.

Color-guided usability

A high-definition color touchscreen enables easy access to functions.

On-screen convenience

Using full flow volume and volume time curves, you can inspect maneuvers while following test-quality screen prompts.

Full configuration

The system lets you select up to 41 indexes, including predicted values and languages.

Convenient animation

With three computer animation incentive programs, the spirometer helps you improve repeatability and performance. 

Data sharing

The spirometer can download spirometry data into Vmax® Encore software and SentrySuite® software.

Direct printing option

A USB connection on the spirometer gives the option of directly printing on external printers.

Standards compliance

The system completely complies with ATS/ERS 2005 standards.

Convenient packaging

The spirometer comes in a carrying case with all of its accessories.

MicroLoop and MicroLab
Tests performed
Tests: FVC, SVC, optional pulse oximetry
FVC, SVC, optional pulse oximetry
Forced (FVC): FEV1, FVC, PEF, FEV1/FVC, FEV6, VC, FEV.75, FEV3, FEV.75/VC, FEV.75/FVC, FEV1/VC, (FER), FEV3/VC, FEV3/FVC, FEV.75/FEV6, FEV1/FEV6, FEF25 (MEF75), FEF50 (MEF50), FEF75 (MEF25), FEF25-75 (MMEF), FEF50/VC, FEF50/FVC, MMEF/FVC (FEF25-75/FVC), FIV1, FIVC, PIF, FIV1/FIVC (FIR), FIF25 (MIF75), FIF50 (MIF50), FIF75 (MIF25), R50 (FEF50/FIF50), MET25-75, FET, MVV (ind)
Relaxed (SVC): VT (TV), Ti, Te, Ti/Ttot, EVC, IVC, IC, VT/Ti (TV/Ti), IRV, ERV, FR
Volume range: 0.1–8 L (gold standard turbine 0.1–9.99 L)
Flow range: 0.2–15 L/s
Accuracy: +/-3% to ATS recommendations
Spirometry PC software
Requirements: Windows® 2000, XP, 7

SpO2 module (not in the U.S.)
SpO2 range/accuracy: 0–100% ±2 digits
Heart range/accuracy: 18–300 BPM ±1 digit
Test recording time: 20 sec–60 min
Data recording: SpO2: 3x %SpO2 per sec
BPM: 3x HR per sec
Storage: 2,000+ patient tests including flow/volume loops and volume/time graphs
Power supply: Input: 100–240 VAC 50–60 Hz
Output: 5 V 2.0 A
Battery pack: Rechargeable lithium polymer 3.7 V 1,600 mAh
Dimensions: 10.03" x 4.72" x 1.38" (8 cm x 12 cm x 2 cm)
Transducer: 1.9" x 2.36" x 3.54" (50 mm x 60 mm x 90 mm)
Transport and storage conditions
Operation temperature: 0–40 °C (32–+104 °F)
Weight, excluding transducer: 0.44 lb (200 g)
Operating humidity: 30–90%, non-condensing
Storage and transport temperature: -20–+70 °C
Storage and transport humidity: 10–90% RH

Child incentive animation

Child incentive animation

Child incentive animation

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MicroLoop™ and MicroLab™ eTraining

MicroLoop MicroLab spirometer

This Micro Medical interactive tool will provide training on the MicroLoop and MicroLab spirometers.

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Spirometry software

We conveniently provide software downloads and updates for our Micro Medical spirometry devices.