The Elite V8 patient monitor with its plug-and-play modules and extensive modular rack monitors several parameters simultaneously, adapting from critical cares to anesthesia monitoring, with additional monitoring capabilities, including ICG, RM and BIS. It also offers additional functions, such as 12-lead ECG diagnosis, hemodynamic calculation, drug does calculation, and IBP overlapping, which provide quick references to help decide the adjustments of nursing and treatment plans.