The invention provides an intelligent medical monitoring device for the anesthesia depth. The intelligent medical monitoring device for the anesthesia depth includes a central processing device, a pulse sensor interface, a blood pressure sensor interface, a temperature sensor interface, a heart rate blood oxygen sensor interface, a respiratory monitoring sensor interface, a display screen, a startkey, a handle, a memory, an anesthesia-monitoring-system power supply interface, a pulse sensor, a blood oxygen sensor, a temperature sensor, a heart rate blood oxygen sensor, a breath monitoring sensor, a signal processing circuit and a signal analysis module. The intelligent medical monitoring device is used for testing the body parameters of a patient before and after anesthesia. The system can achieve accurate temperature measurement. Besides, the signal analysis module is used for integrating a pulse signal and a blood pressure signal into a pulse characteristic quantity, that is to say,the pulse characteristic quantity calculated through the high blood pressure data, low blood pressure data and pulse signal of the patient has more reference value for medical staff.