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.
Feature:
1. For the cardiovascular disease testing
2. Use for family medical health care
3. Portable and automatic analysis
4. Precise dataflow analysis and persistent record
| Features: 3301G (single channel) |
| 1. Compact in size, easy and direct operation, portable |
| 2. Accurate pace pulse identification and automatic analysis function |
| 3. Four working modes: Manual / Auto / Physical Examination / Storage |
| 4. 12 leads simultaneous waveforms display |
| 5. 50mm, single channel format recording |
| 6. Advanced [Freeze] function |
| 7. 5" 800x480 graphic 5 inch color LCD |
| 8. Built-in USB, RS232 interface, ECGNET software optional |
| 9. Built-in rechargeable Li-MH battery |
| 10. 250 patient information storage (Exendable) |
| 11. USB interface allows net transmission |
| 12. USB flash disk and USB printer connected |
| Specification: |
| Lead: Standard 12 leads |
| Lead acquisition: 12bit/1000Hz(synchronously 12 leads) |
| Work mode: Manual / Auto / Physical Examination / Storage |
| Filter: AC Filter:50Hz/60Hz EMG Filter: 25Hz/45Hz Auti-Drift Filter: 0.15Hz (Adaptive) |
| CMMR:≥100dB(with AC FILTER) |
| Input circuit: Floating; Protection circuit against Defibrillator effect |
| Input Impedance:≥50MΩ |
| Input circuit current:≤0.05μA |
| Patient current leakage: <10μA |
| Calibrating voltage: 1mV±2% |
| Voltage tolerance: ≥±500mV |
| Time constant: ≥3.2s |
| Frequency response: 0.05~160Hz(-3dp) |
| Noise level: <15u Vp-p |
| Inter-channel Interference: ≤0.5mm |
| Sensitivity: Auto, 2.5,5,10,20,40mm/mV |
| Recording mode: 1ch,1ch+ Default Man. Mode is 1ch format Default Auto. Mode is 1ch+ format |
| Paper speed: 6.25, 12.5,25,50mm/s(±3%) |
| Paper: 50mm Roll Paper |
| Communication: RS232/USB port |
| Power supply: AC 110-230V(±10%),50/60Hz(±1Hz), 30VA DC Built-in rechargeable battery, 12V(1500mAh) |
| Dimension/Weight: 330x270x75mm/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
6. ECGNET (sell in addition)
ECG software display on the computer
Package: 1pc / inner box , 4pcs / carton
