1. Adopt highly integrated module, only one module inside patient monitor 2. Integrated function board, multi-parameter module and power supply module 3. 12.1 inch high resolution TFT screen 4. 7 ECG leads, maximal 9 waveform display on same screen 5. 720 hours of the parameter data record and review 6. 2880 group of the NIBP data record and review; 120 group of the alarm record and review 7. 23 kinds of arrhythmia analysis, ST analysis 8. 60 minutes real time ECG waveform replay 9. NIBP over range protection function; both switch off and power cut off protection 10. Anti high frequency electric surgical units, anti- defibrillator and interference 11. Could meet operation room and ICU requirements 12. Built in rechargeable Li-ion battery, disassemble design, could use more than 2 hours