electrocardiograma ECG machine E3M
Introduction
E3M is a kind of electrocardiograph, which is able to sample 12 leads ECG
signals simultaneously and print out the ECG waveform with thermal printing
system. Its functions are as follows: recording and displaying ECG waveform in
auto/manual mode; measuring ECG waveform parameters automatically, and automatic
analysis and diagnosis; pacing ECG detection; prompt for electrode-off and out
of paper; optional interface languages(Chinese/English, etc.); built-in lithium
battery, powered either by AC or DC; arbitrarily select the rhythm lead to
conveniently observe abnormal heart rate; case database management, etc.
Function
1)Sync collection for 12-lead ECG, adopt digital signal processing
technology and get high-quality ECG waveform via power frequency filter,
baseline filter and EMG filter of ECG signal.
2)Display of 1/3/6/12-lead ECG, print mode, sensitivity, paper speed and
filter state, etc. on one screen, convenient for contrastively diagnosing.
3)Multiply printing modes and formats, including manual, auto 4x3, auto
3x4+1, auto 3x4, auto 2x6+1, auto 2x6, etc. Waveform length printed can be
adjusted, and with timed print function, which meets different
requirements.
4)With the functions of auto-analysis and auto-diagnosis for routine ECG
parameters, which reduces the doctor’s burden.
5)Build-in memory, which is convenient for doctor to review case and
statistic.
6)Multi- language(Chinese, English) interface and report.
7)Optional ECG-Sync software, connect with PC by USB2.0 interface to form a
ECG workstation, import real-time data to the software for analyzing and report
printing, and old cases stored in Electrocardiograph can be uploaded to
PC.
8)Power supply: AC/DC and built-in rechargeable lithium battery, which
meets the requirements of visiting a patient at home and body
examination.
Performance
Input way: Floating and defibrillation protection
Lead: Standard 12 leads
Patient leakage current: <10µA
Input impedance: ≥100MΩ(1Hz)
Frequency response:0.01~150 Hz(-3 dB)
Time constant: ≥3.2s
CMRR: >123 dB
Filter: power frequency(AC50/60 Hz), myoelectricity(25 Hz/35 Hz (-3 dB)),
baseline drift filter
Recording way: Thermal printing system
Specification of recording paper: 80 mm(W)×20 m(L) high-speed thermal
paper
Time base selection(paper speed):6.25 mm/s, 12.5 mm/s, 25 mm/s, 50 mm/s,
error: ±5%
Gain control(sensitivity): 2.5, 5, 10, 20 mm/mV, accuracy is ±2%; Standard
sensitivity: 10 mm/mV±0.2 mm/mV
Auto record: record setup according to auto record format and mode,
automatically change leads, automatically measure and analyze.
Rhythm record: record setup according to rhythm record format and mode,
automatically measure and analyze.
Manual record: record according to manual record format.
Measurement parameters: HR, P-R interval, P Duration, QRS Duration, T
Duration, Q-T interval, Q-Tc, P Axis, QRS Axis, T Axis, R(V5) amplitude, S(V1)
amplitude, R(V5)+S(V1) amplitude
Product safety type: Class I type CF defibrillation-proof applied
part
Polarization resistance voltage: ±950mV
Noise level: ≤12 µVp-p
ECG signal input sampling frequency: 32 kHz
Waveform data processing sampling frequency: 1 kHz
Sampling precision: 24-bit
The minimum detection signal: 10 Hz, 20 µV(peak-peak value) deflected
sinusoidal signal can be detected
Accuracy of input signal: ±5 %
Amplitude quantization: ≤5µV/LSB
Interchannel time deviation: <100 µs
Calibration voltage：1 mV±2 %
Input circuit current：≤0.01 uA
50Hz interference suppression filter：≥20 dB
Pacing detection channel: all leads
Power supply:
AC: 100V~240V(50/60Hz)
DC: 7.4V/5000mAh rechargeable lithium battery
Degree of protection against ingress of liquid: IPX0
Working mode: continuous working
Accessories
Standard configuration:
A lead cable
A limb electrode
A chest electrode
A thermal recording paper
A power cord
An earth wire
A user manual
Physical characteristic
Working environment
Temperature: 5℃~40℃
Relative humidity: 25%~95%(non-condensing)
Atmospheric pressure: 700 hPa~1060 hPa
Transport and storage environment
Temperature: -20 ℃～+55 ℃
Relative humidity: ≤95%
Atmospheric pressure: 500 hPa~1060 hPa
Dimension: 315mm(L)×200mm(W)×77mm(H)
Net weight: 1.5Kg
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The Fingertip Pulse Oximeter is registered on the Australian Register of Therapeutic Goods (ARTG)with the code 197923, and certified by FDA of United States and CE,TUV of Europe. The Fingertip Pulse Oximeter that is FDA 510K Approved
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Only English User Manual,Please contact us if you need other language version.thank you