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Poly-Spectrum-8 General Properties [Top]
Cheap… Easy to use and reliable… Economical, up-to-date and promising… All the definitions may be applied to our 12-channel digital ECG system Poly-Spectrum-8. The system is a mobile phone in size. It enables a simultaneous recording from 1 to 12 ECG leads. Poly-Spectrum-8 prints ECG on any jet or laser printer. Moreover, it prints ECG on plain paper instead of expensive thermopaper in contrast to a common electrocardiograph. The ECG system is supplied with very simple software. It takes a person without any special training just a few minutes to master its operation. Easy and very convenient software provides a very high carrying capacity of the unit and enables to use it for mass checkups.
What is Poly-Spectrum-8?
Poly-Spectrum-8 is the ECG system which is a mobile phone in size. It enables a simultaneous recording from 1 to 12 ECG leads. You just have to connect it to USB port of your PC.
How does Poly-Spectrum-8 print ECG on paper?
Using any jet or laser printer. Moreover, it prints ECG on plain paper instead of expensive thermopaper in contrast to a common electrocardiograph.
What about the quality of ECG recording?
Poly-Spectrum-8 digitizes ECG with 2000 Hz sampling rate at 12 bit A/D converter resolution. It has the system of hardware compensation of patient cable permittance change, caused by its movements, and a set of high-capacity digital filters. All these features enable to register high-quality ECG under any circumstances.
Is it possible to supplement the system with different techniques of ECG analysis?
The unit enables to use additional analysis software: ECG measurement and interpretation software Poly-Spectrum-Analysis (already included in Poly-Spectrum-8/E delivery set); heart rate variability analysis software Poly-Spectrum-Rhythm, which is intended for the study of autonomic nervous system influence on heart, as well as for analysis of arrhythmias by the correlation rhythmography method; the Q-T interval dispersion analysis software Poly-Spectrum-QT; the ventricular late potentials registration and analysis software Poly-Spectrum-VLP; and the exercise stress testing software Poly-Spectrum-Ergo.
What's the difference between Poly-Spectrum-8/Е and Poly-Spectrum-8?
The difference is that Poly-Spectrum-8/E has the additional software module Poly-Spectrum-Analysis that carries out automatic ECG measurement and interpretation according to International Standards.
Poly-Spectrum-8 Delivery Set
Poly-Spectrum-8 Extra Delivery Set
- Poly-Spectrum-Analysis software (“Poly-Spectrum” software with “Poly-Spectrum-Analysis” module for ECG measurement and interpretation)
- Poly-Spectrum-Rhythm (software and equipment for heart rate variability (HRV) analysis)
- Poly-Spectrum-PWV software (“Poly-Spectrum” software with “Poly-Spectrum-PhS” module for PWV recording and analysis)
- Poly-Spectrum-PWV (software and equipment for recording and analysis of pulse wave velocity (PWV))
- “Poly-Spectrum” software with “Poly-Spectrum-PhS” module for PWV recording and analysis
if Poly-Spectrum-Analysis is available
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Poly-Spectrum-8 Specifications [Top]
| Number of ECG channels | 12 |
| ECG leads | I, II, III, aVR, aVL, aVF, V1…V6; X, Y, Z (by Frank) |
| A/D converter | 12 bit |
| Sampling rate | 2000 Hz |
| Frequency response | 0.05 – 250 Hz |
| Low pass filter | 35 (myogram), 75 Hz |
| High pass filter | 0.05 Hz (3.2 s) |
| AC filter | 50 (60) Hz |
| Drift filter | Yes |
| Sensitivity | 2.5, 5, 10, 20, 40 mm/mV |
| Paper speed | 5, 10, 12.5, 25, 50, 75, 100, 200 mm/s |
| Input range | 0.03 – 5 mV |
| Input noise level, not more than | 10 µV |
| Input impedance, not less than | 50 MΩ |
| Common-mode rejection ratio, not less than | 100 dB |
| Defibrillation protection | Yes |
| Control of electrode setting | Yes |
| Interface | USB |
| Supply Voltage: | |
| ECG unit | 5 V DC |
| Desktop PC-based system | 220/230 V AC (50 Hz) / 110 V AC (60 Hz) |
| Notebook PC-based system | 220/230 V AC (50 Hz) / 110 V AC (60 Hz) / Int. battery |
| ECG unit power consumption, not more than | 0.3 VA |
| Dimensions: | |
| ECG unit | 150x70x25 mm |
| Delivery set | 250x190x150 mm |
| Weight: | |
| ECG unit (with leads cable and electrodes) | 0.6 kg |
| Delivery set (without computer and printer), not more than | 2 kg |
| Safety | BF type |
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poly-spectrum-8 (high resolution).zip
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