MethaboThor – Ergospirometer with Thoriax Stress Test ECG System


Ergospirometer with Thoriax Stress Test ECG System

MethaboThor Ergospirometer with Thoriax Stress Test ECG System

General Description

The first desktop system for easy and accurate Cardio Pulmonary Exercise Testing!

  • VO2max, sub-max V02 and Anaerobic Threshold
  • Maximal oxygen uptake (VO2max) and measured METs
  • Fitness Assessment and Risk Analysis
  • Software for Data Management, Exercise Prescription and HR-VO2 Training Zones
  • Classification of Exercise Capacity & Anaerobic Threshold
  • Full Spirometry (FVC, SVC, MVV etc.)
  • Multiple scores for Cardiovascular and Pulmonary Risk analysis
  • Interfaces with conventional Stress testing ECG
  • Accurate, Affordable, compact & easy to use

Cardio Pulmonary Exercise Testing

  • Pulmonary Gas Exchange (VO2)
  • Anaerobic Threshold (AT)
  • HR Monitor

Oxigen consumption measurement

  • Sensor type: GFC (Galvanic Fuel Cell)
  • O2 Measurement range: 0-25%
  • Sampling Type: Dynamic Mixing Chamber (international patent)
  • Sampling Rate: < 1 sec
  • Calibration: Automatic on room air
  • Warm-up time: 10 seconds
  • REE Accuracy: +/- 2%
  • O2 Accuracy: +/- 0.02%
  • O2 Sensor lifespan: 12-18 months

Flow and volume sensor

  • Automatic internal calibration
  • Light-weight, very low flow resistance,
  • Single use or disinfectable patient circuit
  • Small and light patient circuit
Bi-directional O 28 mm (Exercise) Bi-directional O 18 mm (Resting)
Flow Range 0.08-20 l/s 0.08-8 l/s
Ventilation Range 0-50 l/min 0-300 l/min
Flow Resistance <0.6cm H20/l/s @ 14 l/s <0.7 cmH20/l/s @ 3l/s
Accuracy Flow/Volume +/- 2% +/- 2%

Exercise modes

  • Bicycle and treadmill
  • Selectable and user definable exercise testing protocols
  • Progressive incremental bicycle exercise protocols (Step and Ramp)
  • Maximal incremental treadmill protocols (Bruce protocol and Balke protocol)
  • Constant work rate protocol
  • Multistage exercise protocol with a pseudo steady state at each level
  • Discontinuous protocol



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