China He-03A 3CH Digital Color Display ECG Machine, Find details about China Color ECG, Digital ECG from He-03A 3CH Digital Color Display ECG Machine
Portable ECG manager with the development of electronic, communicative and software technique, It has significant meaning for the early-stage prediction for cardiovascular disease and family medical health care, It has great promotion on size, power consumption, and data storage and data transmision, property and quality, It is great influence on the life security of the patients.
ECG manager use analog low-pass and analog high-pass analog filter just like components band-pass to filter out signal interference, while the use of active notch filter frequency of 50Hz can further filt out interference, getting a more pure ECG signal. And then through the implementation of A/D conversion, single-chip processing system, the final test results will be displayed by LCD. The ECG analyzer has good characteristics such as low-power, portable and real-time and so on.
*Accurate pulse pace identification and automatic analysis Function
*Working modes: Manual / Auto / Analysis/Storage
*80mm, 3 channel format recording
*800×480 graphic 3.5 inch color LCD
*12 leads synchronously acquisition and display
*100 patient cases save and replay (extendable)
*Advanced [Freeze] function
*Adapt to 110-230V, 50/60Hz power supply
*Built-in rechargeable Ni-MH battery
*High resolution thermal printing
*USB/RS232 interface, ECG software is optional
*Can be connected to Network, USB Disk, Printer and Code Scanner (Optional)
Technical Specification for 3 Channel ECG
Lead | Standard 12 leads | Time constant | ≥3.2s |
lead acquisition | 12bit/1000Hz(synchronously 12 leads) | Frequency response | 0.05~160Hz(-3db) |
Work mode | Man / Auto/Analysis/Storage | Noise level | <15μVp-p |
Filter | AC Filter : 50Hz / 60Hz EMG Filter : 25Hz / 45Hz Anti-Drift Filter : 0.15Hz (Adaptive) | Inter-channel Interference | ≤0.5mm |
CMMR | ≥100dB (with AC FILTER) | Sensitivity | 5,10,20, 40, Auto (mm/mV) |
Input circuit | Floating; Protection circuit against Defibrillator effect | Recording mode | 3ch, 3ch+ Default Man. Mode is 3ch format Default Auto. Mode is 3ch+ format |
Input Impedance | ≥50MΩ | Paper speed | 6.25,12.5,25,50mm/s(±3%) |
Input circuit current | ≤0.05μA | Paper | 80mm *20m Roll paper |
Patient current leakage | <10μA | Communication | RS232/ USB port |
Calibrating voltage | 1mV±2% | Power Supply | AC 110-230V(±10%),50/60Hz(±1Hz),60VA DC Built-in rechargeable battery,14.4V(2000mmAh) |
Voltage tolerance | ≥±500mV | Dimension/Weight | 285mm×265mm×72mm/2.8Kg |
Product Details: Structure & Function
1. Front Panel and LCD
(1) Handle (2) Paper Switch (3) Paper Cover (4) LCD (5) Keypad
2. Control Keypad Panel
Symbols on the device body
3. BottomPanel and Lateral Panel
Patient Cable Interface
Analog I/O and UART Interface (RJ11) :Used for
* Record analog External Input In [TEST] lead of [MAN] mode.
* Export the Rhythm Lead of the [BASIC] menu to Analog External Output.
* Communicate with personal computer for 12 lead real-time ECG transmission and ECG
files transmission.(Needs optional ECG Archive Software and UART/USB cable).
USB/Host Interface (Optional) :Used for
Transmit ECG file to ECG Archive software based on personal computer, Please refer to the ECG Software Operation Manual for more information.
* Save ECG files to a external USB disk via USB/Host interface; the files can be imported into ECG Archive software, Please refer to the User Manual for more information.
* Print ECG report to a external USB printer(PCL command) via USB/Host interface; details about the supported USB printer, please contact our service department.
CAUTION:The USB cable should be well shielded and can not be longer over 3 meters, It's better to use the manufacturer's recommended USB cable.
USB or LAN Interface (USB/RJ45,Optional) :Used for
* Communicate with personal computer system(This need a optional ECG Archive software, Please refer to the ECG Software Operation Manual for more information).
CAUTION:The USB or LAN cable should be well shielded and can not be longer over 3 meters, It's better to use the manufacturer's recommended USB cable.
4. Connecting Electrodes(as following)
The identifier and color code of electrodes used comply with IEC requirements. In order to avoid
incorrect connections, the electrode identifier and color code are specified in below Table. The
equivalent code of American standard is given too.
The Limb/Chest electrode should be placed on body surface shown as following:
V1 : Fourth inter-costal space at right border of sternum.
V2 : Fourth inter-costal space at left border of sternum.
V3 : Fifth rib between V2 and V4.
V4 : Fifth inter-costal space at left mid-clavicular line.
V5 : Left anterior axillary line at the horizontal lever of V4.
V6 : Left anterior mid-axillary line at the horizontal lever of V4.
NOTE : Tangling of electrodes or overlap from one place to another of ECG creamis not allowed.
5. ECG Explanation on measurement
Company Information