External Counter Pulsation Devices OM-A-ECP1 Key Features Using Linus operating system, capacitive touch screen 18.5 inch display, high resolution, large viewing Angle display. Sequence mode: three-stage sequence and freely selectable two-stage sequence mode can be realized. At the same time, it can monitor the real-time pressure of airbag inflation at each stage. With patient holographic treatment data review function, including patient information, ECG wave, pulse wave and treatment parameters. Oximetry waveforms are displayed in a scrolling, advancing format for continuity and traceability. Treatment reports can be previewed and printed. With blood pressure measurement function. The whole machine is designed with quiet noise reduction structure, the noise is not higher than 63dB. Composite elastic inner bladder inflates with balanced force, increasing squeezing efficiency, reducing squeezing pain, and durable. Features a three-stage sequential indicator. With pressure fine-tuning mode, can set “low, medium, high” three-level adjustment. Atrial fibrillation patient trigger mode. The treatment interface can display D/S ratio trend graph, heart rhythm trend graph, inflation and exhaust time and D/S ratio diagram.