Feature :
The unit able to sample 12-lead ECG at the same time, by placing 10 -electrode on patient.
The unit able to display 12-lead ECG waveform on the screen at the same time.
The unit able to input patient information with the alphanumeric / touch screen keyboard
The unit able to generate an ECG report in 110mm size paper by built-in thermal recorder.
The unit able to generate measurements and diagnosis information on the report.
Display:
● The unit should be configured with 7 inch color touch LED/LCD or TFT screen to view all 12/6-lead ECG waveform.
● The screen should display information including: Patient name, Patient ID, Patient Gender, Patient Age, real-time Heart Rate, Time, battery status, technical error hint, lead-off hint, 12/6-lead ECG waveform with lead tags.
● The screen should be able to show the lead placement in an intuitive way, and the lead-off and lead-interference could hint in different color on the lead placement figure.
Input:
● The unit should support patient information inputting through the built-in Qwerty / touch screen keyboard.
● The unit should have one-button operation to realize sampling, analyzing, printing, saving and transmitting ECG report in one press.
● The unit should have short-cut key to change the information of patient gender and patient age range so the ECG practice could be faster.
● The unit should have short-cut key to enable and disable the thermal printer so user could be more flexible in generating the report.
● The unit should have short-cut key to craze the patient personal information so the user could be more efficient in inputting patient information.
Operation & Functions :
● The unit should support auto/manual work mode.
● The unit should be able to have minimum 3 minutes ECG sampling and recording to evaluate the Heart Rate
Variability and generate a report with R-R histogram.
● The unit should be able to generate a rhythm lead ECG report with one rhythm lead recording for one minute and
printing. And the rhythm lead ECG should be saved also in the internal memory.
● The unit should have the periodic sampling function in a period of time with user-defined sampling intervals.
● The unit should be able to sample ECG patient for a period of time, and only automatically print ECG when the unit
sense the arrhythmia happening
● The unit should be able to clear all patient personal information automatically after all the electrodes are
taken offer
● The unit should be able to give hint on empty patient ID before sampling.
● The patient ID can be set as generated by time, by manually input.
● The patient information could be filled by selecting patient from work list.
● The unit should support waveform freezing and review, and ECG report could be analyze an printed from
the review page.
● Unit can support preview before printing.
● The unit should be able to set the following information, choosing to print or not to print on the report:
Measure /Analysis /Diagnosis Conclusion/ Report Confirm /Template /Position Marker /Time Scale.
● The unit should be able to change the gain in the sampling interface, the value could be set as 2.5mm/mV,
5mm/mV, 10mm/mV, 20mm/mV, 10/5mm/Mv.
● The unit should be able to change the paper speed in the sampling interface, the value could be set as
5mm/s / 6.25mm/s，10mm/s / 12.5mm/s，25mm/s，50mm/s.
Technical Specification:
● Sampling Rate should be at least 16000/32000 samples /sec/lead
● Frequency Range should be 0.-1Hz-150Hz or more
● Baseline filter should include 0.01 Hz, 0.05Hz, 0.32Hz, and 0.67Hz, ECG filter should include 25Hz,
35Hz and 45Hz; Low pass filter should include 75Hz, 100Hz, 150Hz, or more AC filter should be able to
switch on/off
● AD converter should be at least 16/24 bit.
● The common mode rejection ratio should be at least 140dB (AC on) and 123dB (AC off).
● The unit should be able to store at least 200ECG report by the internal memory, and it should support extending storage by USB flash disk.
● The unit should be able to lock the USB or other external storage function with a system password to unlock so that data can be safe.
● The built-in battery should have minimum 3 hours battery backup & should be able to print at least ECG record when it is fully charged. To fully charge the battery should take no more than 3.5 hours
Interpretation & Application
● The unit should support Qte formulas including Bazett. Framingham, Fridericia and Hodge.
Connection
● The unit will be able to generate ECG report in the format of DICOM, SCP, FDA, XML/PDF/ JPEG.
● The unit will be able to connect ECG data management software package system to receive patient information and uploading ECG report.
● The unit will be able to synchronize system time with the connection of data management system
Accessories :
1. Patient Cable . 1 set
2. Limb electrode ( clip type ) 1set
3. Chest electrode 1set
4. Power cord 1pc
5. Dusts cover 1pc
6. Recording paper 10rolls/Pieces
7. ECG Gel 5 liter (with 2 dispenser)
