Geratherm · CPET
Ergostik
The Geratherm Ergostik is a cardio pulmonary exercise testing system that measures breath by breath oxygen uptake and carbon dioxide output during exercise. The flow sensor is light with low dead space, and screen layouts and reports can be configured per user. Optional modules add resting energy expenditure, training plans and ambient condition compensation.
- Light weight flow sensor
- Automatic threshold detection
- Optional training and REE
Installation, clinical application training and 24 months warranty are included. Manufacturer brochure available on request.
Key features
- Cardio pulmonary exercise testing with spirometry, flow volume and MVV as standard
- Light flow sensor with low dead space for patient comfort
- Screen display and report configurable with graphs, tables and diagnosis text
- Thresholds detected by combining several models in software
- Optional REE module measures basal metabolic rate
- Optional training module generates individual training plans
- Ambient influences compensated using the Ambistik and CO2stik options
- GDT and HL7 interfaces, SQL database, WYSIWYG report generator
Specifications
| Standard tests | CPET, spirometry, flow volume, MVV |
|---|---|
| Optional tests | REE, breathing pattern analysis, N2 washout, broncho provocation |
| Dimensions | 210 mm x 175 mm x 75 mm (L x W x H) |
| PC interface | USB 2.0 |
| Power supply | 100 to 240 V, 50 to 60 Hz, 60 VA |
| Sampling rate | 125 Hz |
| Software | Blue Cherry, requires Windows XP SP2 or newer |
| Flow sensor | Differential pressure, Ergoflow, range plus or minus 16 L/s |
| Flow sensor dead space | Less than 32 mL |
| Flow sensor resistance | Less than 0.12 kPa/(L/s) below 14 L/s |
| O2 sensor | Electrochemical cell, range 1 to 100 per cent |
| O2 accuracy | Plus or minus 0.1 vol per cent (13 to 21 per cent), or 1 per cent FS |
| CO2 sensor | Infrared spectroscopy, range 0 to 13 per cent |
| CO2 accuracy | Plus or minus 0.1 vol per cent (2.5 to 7.5 per cent) |
Specifications are taken from the manufacturer documentation and may change without notice. Ask us for the current datasheet before you specify or tender.
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