Introduction
Dynamic ECG Systems adopt 12-lead system of international standard, which can continuously record ECG waveform for 48-hour (high energy battery) and analyze ECG waveform by the PC software. It is applicable for use in medical institution and community.
Function
- Adopt 12-lead system of international standard, continuously record ECG waveform up to 24-hour.
- Sync analysis for 12-lead, and any channels can be selected as the main analysis channel, which ensures that QRS waveform can be found accurately, and no distortion.
- With more than 10 templates(such as atrial premature beat, ventricular premature beat, long interval, atrial fibrillation, etc.) and many user-defined modules, which can almost distinguish any kind of pathologic waveforms.
- Flexible atrial fibrillation analysis, which ensures that physicians can use the whole or segmented AUTO/manual analysis, more accurate in atrial fibrillation analysis.
- All pacemakers(such as AAI, VVI, DDD etc.) can be analyzed by the powerful pacemaker analysis function.
- Single or full-lead ECG in any time bucket can be reviewed by the fast review analysis function.
- With analysis functions for 5-minute, 1-hour and whole heart rate variability.
- One-key print, convenient and fast to print the reports.
- The death risk in patients with myocardial infarction can be predicted by the “HRT” analysis function.
- “T-Wave alternation” is an important index to predict the malignant arrhythmia and sudden cardiac death.
- With QTD(QT dispersion), VCG(vector cardiogram), VLP(ventricular late potential) and TVCG(time vector cardiogram) analysis modules, more valuable in analysis report.
Performance
Lead: standard 12-lead
Power supply: one “AAA” alkaline battery
Interface: USB2.0
Sampling frequency: 200Hz
Input impedance: ≥10MΩ
CMR: ≥60dB
Gain accuracy: At all possible gain settings, the maximum amplitude error of the output is ±10%
Gain stability: One minute after energizing the device, the gain change in stable ambient conditions shall not exceed 3% over a 24h period.
System noise: ≤50µVp-p
Multichannel crosstalk: ≤0.2mV
Frequency response: The amplitude response to sinusoidal signals within the frequency range 0.05Hz to 40Hz shall be between the +3dB to -3dB of the response at 5 Hz.
Minimum measure signal: 50 µV
Timing accuracy: the overall error during 24h shall not exceed 30s.
Accessories
Lead cable (1 set)
ECG electrode (1 bag)
USB cable(1)
Software(1)
Bag(1)
User manual(1)
Physical characteristic
Recorder dimension: 81mm(L) × 60mm(W) × 22mm(H)
Weight: about 61.5g(without batteries)
Certification
CE, FDA, NMRA