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General Properties
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Delivery Set
• rSpecifications
Poly-Spectrum-8
General Properties
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.
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Poly-Spectrum-8
Delivery Set
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ECG electronic unit
·
Patient cable
·
Reusable limb clamp ECG electrode - 4 pcs.
·
Reusable precardial suction chest ECG electrode - 6 pcs.
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Electrode gel
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CD with software
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User and technical manuals
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Transportation bag |
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Poly-Spectrum-8
Specifications
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Number of ECG channels |
12 |
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ECG leads |
I, II, III, aVR, aVL, aVF, V1…V6; X, Y, Z (by Frank) |
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A/D converter |
12 bit |
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Sampling rate |
2000 Hz |
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Frequency response |
0.05 – 250 Hz |
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Low pass filter |
35 (myogram), 75 Hz |
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High pass filter |
0.05 Hz (3.2 s) |
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AC filter |
50 (60) Hz |
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Drift filter |
Yes |
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Sensitivity |
2.5, 5, 10, 20, 40 mm/mV |
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Paper speed |
5, 10, 12.5, 25, 50, 75, 100, 200 mm/s |
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Input range |
0.03 – 5 mV |
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Input noise level, not more than |
10 µV |
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Input impedance, not less than |
50 MΩ |
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Common-mode rejection ratio, not less than |
100 dB |
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Defibrillation protection |
Yes |
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Control of electrode setting |
Yes |
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Interface |
USB |
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Supply Voltage: |
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ECG unit |
5 V DC |
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Desktop PC-based system |
220/230 V AC (50 Hz) / 110 V AC (60 Hz) |
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Notebook PC-based system |
220/230 V AC (50 Hz) / 110 V AC (60 Hz) / Int. battery |
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ECG unit power consumption, not more than |
0.3 VA |
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Dimensions: |
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ECG unit |
150x70x25 mm |
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Delivery set |
250x190x150 mm |
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Weight: |
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ECG unit (with leads cable and electrodes) |
0.6 kg |
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Delivery set (without computer and printer), not more
than |
2 kg |
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Safety |
BF type |
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