CareFusion MicroLoop Spirometer without Software

Be the first to review this product  
Be the first to review this product
MicroLoop Spirometer
MicroLoop Spirometer
Micro Medical MicroLoop Spirometer without Software
Product Code W3605  Mfg. Code 36-ML3535-STK
This product is no longer available
Post this page to your Google+ Page Share this page with your LinkedIn Connections Update Twitter Post this page to Facebook Pin this with Pinterest Post this page to Post this page to Digg Post this page to Stumbleupon

"Micro Medical's world beating spirometers are the definitive benchmark for precise respiratory measurement."

MicroLoop Handheld Spirometer without Software

The MicroLoop has a desk-top docking station which makes battery charging, connection to a PC, the uploading of data and the printing of results to an external printer* quick and simple. With its USB connectivity MicroLoop will also link directly to a PC. Please contact us for a list of compatible Hewlett Packard printers. Highly portable and beautifully designed, the new generation MicroLoop has been developed for the professional. Employing Micro Medical's acclaimed precision GOLD STANDARD Digital Volume Transducer (especially suited to measuring very low flow rates in patients with COPD and Asthma) the instrument has a wide angle, high-resolution colour touch-screen. All the unit's features can be easily accessed by simply touching the chosen function's corresponding icon. This, together with fast textual data entry using a stylus makes the MicroLoop highly intuitive to use.

Equipped with many advanced functions the MicroLoop is fully compatible with Spida 5 and SpidaXpert the world's most comprehensive Spirometry PC software packages and meets all International Standards for accuracy (ERS-ATS 200512 compliant)

With over 20,000 MicroLoop Spirometers in use around the world; this new generation instrument is truly the world's most advanced hand held Spirometer.

Gold Standard Transducer

The Gold Standard transducer from Micro Medical gives precise volume and flow measurements in Asthma and COPD patients. Especially effective at low flows, it complies with 2005 ATS/ERS (12) and other recognised international standards for accuracy. This means that Micro Medical's world beating spirometers are the definitive benchmark for precise respiratory measurement.


  • Fully compliant to ATS/ERS 2005 Standard (12)
  • High definition colour touch-screen
  • Fast on-screen textual entry enabling comments and report writing
  • Fully customisable printout format
  • Desktop docking station for battery charging and PC / Printer connection
  • Direct connection to external Hewlett Packard printers with fully customisable printout format (please contact us for a list of compatible Hewlett Packard printers)
  • Unique contextual Help Screens (language selectable) with dedicated Help Button
  • 41 inspiratory and expiratory indices measurable
  • On-screen graphical child incentive devices
  • Large 2000+ patient test memory
  • Optional Spida 5 or SpidaXpert PC software
  • Internationally recognised on-screen test quality assurance prompts (e.g. slow start, abrupt end etc.) ensuring quality test results
  • Unique 'today's testing' feature - creating a list of patients tested or to be tested
  • Numerous predicted values and languages selectable
  • 'Lung Age' assessment and textual result interpretation by ATS (9), BTS-NICE (10) or Enright (11)
  • Body Mass Index and Dyspnoea Score
  • Bronchodilator and/or Steroid assessment
  • Complete with all accessories in a sturdy carrying case

Spirometry specifications

Measurements (forced) VC, FEV.75, FEV1, FEV3, FEV6, FVC, PEF, FEV.75/VC, FEV.75/FVC,FEV1/VC, FEV1/FVC (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.)
Measurements (relaxed) EVC, IVC, IC,VT (TV), Ti, Te, Ti/Ttot., VT/Ti (TV/Ti), IRV, ERV, FR
Tests per Subject 5 relaxed VC manoeuvres and 8 forced manoeuvres for each baseline and two post examinations
Predicted Values Various - depends upon national preference (including NHANESIII)
Transducer Micro Medical Gold Standard Bi-Directional Digital Volume
Resolution 10ml volume 0.025l/s flow
Accuracy ±3% to ATS/ERS 2005 Standardisation of spirometry for flows and volumes (12)

General specifications

Storage 2000+ patient tests including Flow/Volume loops and Volume/Time graphs
Printer Output
External Printer
Click here to view a list of compatible printers for this device
Power Supply Input: 100-240V AC 50-60Hz Output: 5V 2.0A
Battery Pack Rechargeable Lithium Polymer 3.7V 1600mAH
Dimensions 123mm x 81mm x 23mm Transducer 50 x 60 x 90mm
Weight Micro Loop unit 191g, Docking Station 124g (excluding transducers)
Temperature The instrument will operate in a uniform environment of 0°C - 40°C, out of direct sunlight
Operating Humidity 30-90% non-condensing
Storage Temperature -20°C to +70°C
Storage Humidity 10% to 90% RH
Connectivity USB 1.1



  1. Dirksen A, Madsen F, Pedersen OF,Vedel AM, Jenson AK. Long term performance of a hand held Spirometer. Thorax 1996;51:973-976.
  2. Otulana BA, Higenbottam T, Ferrari L.The use of home Spirometry in detecting acute lung rejection and infection following heart-lung transplantation. Chest 1990;97:953-7.
  3. Pollard AJ, Mason NP, Barry PW, Pollard RC, Collier DJ, Fraser RS, Miller MR, Milledge JS. Effect of altitude on spirometric parameters and the performance of peak flow meters. Thorax 1996;51:175-178.
  4. Godschalk, L, Brackel HJL, Peters JCK, Bogaard JM. Assessment of accuracy and applicability of a portable electronic diary card Spirometer for Asthma treatment. Respiratory Medicine, 1996;90:619-622.
  5. Morris JF,Temple W. Spirometric 'Lung Age' estimation for motivating smoking cessation. Preventative Medicine, 1995;14 655-662.
  6. BTS Guidelines for the management of Chronic Obstructive Pulmonary Disease (The COPD Guidelines Group of the Standards of Care Committee of the BTS) Thorax 1997;53 (Suppl 5):S4-6.
  7. Wilson CM, Bakewell SE, Mr Miller etal.Increased resting bronchial tone in normal subjects acclimatised to altitude. Thorax 2002, 57: 400-404.
  8. Bent Klug and Hans Bisgaard. Measurement of Lung Function in Awake 2-4 Year-Old Asthmatic Children During Methacholine Challenge and Acute Asthma. Paediatric Pulmonology 21:290-300 (1996).
  9. American Thoracic Society. Standardization of spirometry: 1994 update.Am J Respir Crit Care Med 1995; 152: 1107-1136.
  10. National clinical guideline on management of chronic obstructive pulmonary disease in primary and secondary care (National Institute of Clinical Excellence (NICE) /British Thoracic Society (BTS) Thorax 2004;59(Suppl l): 1-232 doi: 10.1136/thx.2004.022707
  11. Office spirometry, a practical guide of the selection and use off spirometers. Paul Enright
  12. ATS/ERS Task Force "Standardisation of Lung Function Testing", Standardisation of Spirometry, European Respiratory Journal 2005: 26: 319-338.

The Williams Medical Supplies Advantage


Access a range of value-added services
Access to added-value services including medical equipment Test and Calibration, CQC advice and health and safety audits.


The widest range of medical equipment, disposables and pharmaceuticals
The UK's widest range of medical equipment, disposables and pharmaceuticals from all the leading brands.

Purchase Peace of Mind

Purchase Peace of Mind
Let us know if you find equipment or disposables cheaper, let us know within 14 days and we'll happily refund the difference.


Up to 60 days credit
Our flexible payment options include up to 60 days credit for account customers. Please contact us if you'd like to know more!
The availability information displayed is updated periodically throughout the day and changes frequently. The information should be used as a guide only. If you would like to ensure delivery by a given date, please contact our call centre on 01685 846666 who will be able to advise you further.