Description

Electrocardiograma ECG machine
Model:E3    
          
Introduction
E3 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 rhythm; case database management, etc.

Note: The device sold to the countries and regions that have FDA certification requirement does not support automatic analysis and diagnosis function.

Function
1)High resolution thermal-array output system(8 dots/mm), no adjustment required. Frequency Response is up to 150Hz.
2)Sync collection for 12-lead ECG, support routine 12-lead and Cabrera-lead waveform display. Get high-quality ECG waveform via AC filter, DFT filter, EMG filter and Low-pass Filter of ECG signal.
3)Display 3/6/12 - lead ECG waveform, print mode, sensitivity, paper speed, filter status, etc. on one screen, convenient for contrastively diagnosing.
4)Support for auto 1×12, auto 1×12+1, auto 2×6, auto 2×6+1, auto 3×4, auto 3×4+1, auto 4×3, auto 3-2+1, auto 3-2, rhythm 4, rhythm 3, rhythm 2 and manual. The printed content contains time, paper speed, sensitivity, calibration signal, name of lead, filter state and patient’s information. Information including printed waveform length, output measurement parameter, diagnostic conclusion, superposition QRS waveform, histogram, trend chart and interval list, can be set, and with time print function, which meets different requirements.
5)With the functions of auto-measurement and auto-interpretation for routine ECG parameters, provide measurement results for HR, PR interval, P Duration, QRS Duration, T Duration, QT/QTc interval, P/QRS/T Axis, R(V5), S(V1) and R(V5)+S(V1), etc. and auto-diagnosis conclusion, which reduces the doctor’s burden.
6)Rhythm lead can be selected freely, convenient to observe abnormal heart rhythm.
7)The subject’s clinical information (such as, ID, Name, Age, Sex, Height, Weight, etc.) can be entered.
8)1000 cases can be stored by the built-in memory, convenient for case review and statistic.
9)Multi-language (Chinese, English, Turkish, Portuguese, German, Russian and Kazakh, etc.) interface and report.
10)Power supply: AC/DC (which can adapt AC 50/60Hz), with built-in rechargeable lithium battery, charging circuit, perfect over-current and over-voltage protection circuit.
11)External USB keyboard, code scanner, printer and USB storage device can be connected.

Performance
Input way: Floating and defibrillation protection
Lead: Standard 12 leads
Patient leakage current: <10µA
Input impedance: ≥100MΩ(1Hz)
Frequency response: 0.01Hz~300 Hz(-3dB)
Time constant: ≥3.2s
CMRR: >123dB
Filter: AC Filter(AC50/60 Hz), EMG Filter (25 Hz/35 Hz (-3 dB)), DFT Filter, Low-pass 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):
5 mm/s, 6.25 mm/s, 10 mm/s, 12.5 mm/s, 25 mm/s, 50 mm/s, error: ±5% within 0.2s～2.0s
Gain control(sensitivity):2.5, 5,10, 20, 40, 10/5, 20/10mm/mV, accuracy is ±5%; 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, PR interval, P Duration, QRS Duration, T Duration, QT/QTc interval, P/QRS/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: ±950 mV
uNoise 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
Pacing detection channel: all leads
Accuracy of input signal: ±5%. 
Amplitude quantization: ≤5µV/LSB
Interchannel time deviation: <100 µs
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:
1)A lead cable
2)A limb electrode
3)A chest electrode
4)A thermal recording paper
5)A power cord
6)An earth wire
7)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)
Weight: 1.6Kg

Buy Safe Products

The following FDA Disclaimer is required for all eBay listing in Healthcare category and is included for REFERENCE:

The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies.  If the item is subject to FDA regulation, We will verify your status as an authorized purchaser of this item before shipping of the item.

The machine 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.

Payment

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Shipping

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 4. Usually we ship this item from China by air small package, it takes about 10-45 days arrive, and we will supply a tracking number to check its state online.

Terms of Sale


We offer 60 days return policy. 100% satisfaction is our goal!
1. All items are brand new, with 2 years warranty.
2.Client is responsible for the custom clearance and custom duty.
 If any, we will not be responsible for the customs clearance and duty, if you have special requirements for the declaration for your customs office, please contact us before your payment.        
3. Customer is responsible for the returning shipping fee and we will send the replacement after receiving the returned item.
4.  Your positive feedback will be appreciated very much, and in any case, please do contact us before leaving negative feedback or ship the item back, we promise we will give you a satisfied answer.

About Us

Contec Medical Systems focusing on research, manufacture and distribution of medical instruments,was founded in 1992
as a high-tech company.
At present there are more than 1200 employees in our company.Our product line covers a wide range of 13 categories.
Most of the domestic hospitals are our customers.
Contec hopes to cooperate with international companies to supply more innovative design and advanced technology products
We sincerely welcome you to become one of our global partners.We are looking forward to establishing a successful business relationship with you.