Poly-Spectrum-12

miniature 12-channel digital ECG system

poly-spectrum-12.zip
(pdf-file, 1.09 MB)

USB connection

ISO quality certificate

Certificates of conformance to CIS requirements

General Properties • Techniques • Delivery Set • Specifications • Back to ECG Systems

Using up-to-date and high-quality computer technologies our company produced ECG system Poly-Spectrum-12 which combines the unique diagnostic potentialities and surprisingly low price.

Poly-Spectrum-12 General Properties [Top]

High quality recording from 1 to 12 ECG leads
ECG recording in Frank orthogonal leads system
ECG measurement and interpretation
Printing ECG on plain paper by jet or laser printer
A book in size ECG unit
USB interface with the computer
Optional software modules:
- Poly-Spectrum-Rhythm for heart rate variability analysis
- Poly-Spectrum-QT for Q-T interval dispersion analysis
- Poly-Spectrum-VLP for ventricular late potentials registration and analysis
- Poly-Spectrum-Ergo for exercise testing
Built-in phono- and sphygmochannels (The unit can be supplemented with the phonocardiogram and sphygmogram registration module Poly-Spectrum-PhS)

Poly-Spectrum-12 Techniques [Top]

	Patient B. 12-channel ECG on a computer screen. A user can change leads system (Frank, Nehb), number of displayed leads, paper speed, sensitivity and set of filters.

	Patient B. ECG measurement and interpretation. Selected by a user representative or averaged QRS-complex is displayed in the window. Markers are installed in the QRS-complex reference points. At the bottom of the window the area with automatically generated interpretation is located.

	Patient B. Clicking on any lead, you can zoom this QRS-complex for more details. You can move a marker in the window, if you think the program located it incorrectly.

	Patient B. The table of all measurements.

		Samples of checkup reports, automatically generated by Poly-Spectrum-12 software.

Poly-Spectrum-12 Delivery Set

Electronic unit
Stand
Patient cable for reusable electrodes connection for Poly-Spectrum (3.1 m)
Reusable limb clamp ECG electrode (Italy) – 4 pcs.
Reusable precardial suction chest ECG electrode (Italy) – 6 pcs.
Electrode gel (bottle with dispenser 250 g)
Software
Technical manual
User manual

Poly-Spectrum-12 Extra Delivery Set

Poly-Spectrum-Rhythm (software and equipment for heart rate variability (HRV) analysis)
Poly-Spectrum-QT software (“Poly-Spectrum” software with “Poly-Spectrum-QT” module for Q-T interval dispersion analysis)
Poly-Spectrum-VLP (Software and equipment for ventricular late potentials recording and analysis)
Poly-Spectrum-Ergo (software and equipment for stress testing)
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

Poly-Spectrum-12 Specifications [Top]

Number of ECG channels	12
ECG leads	I, II, III, aVR, aVL, aVF, V1…V6; X, Y, Z (by Frank)
Number of breath channels	1
A/D converter	24 bit
Sampling rate	1000 Hz
Frequency response	0 - 250 Hz
Low pass filter	35 Hz (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, 25, 50, 75, 100, 200 mm/s
Common-mode rejection ratio, not less than	100 dB
Input range	1µV-330 mV
Input impedance, not less than	50 MΩ
Input noise level, not more than	5 µV
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	1.2 VA
Dimensions:
ECG unit	150x200x60 mm
Delivery set	450x350x160 mm
Weight:
ECG unit (with cable and electrodes)	1.2 kg
Delivery set (without computer and printer), not more than	10 kg
Safety	BF type

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Updated 28.04.2005

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