The invention discloses an intelligent
nursing management system and method for a critical patient, and relates to the technical field of
medical health monitoring, and the method comprises the steps: setting a multi-physiological
signal collection channel, synchronously collecting multi-dimensional physiological signals of the patient, carrying out the preprocessing of the collected signals, and forming a standardized multi-
modal physiological data flow; the preprocessed multi-
modal physiological data are input into a
deep learning model based on LSTM and a multi-head attention mechanism, intelligent fusion analysis of different physiological signals is achieved in combination with a dynamic weight
adaptive algorithm, and a patient individualized physiological
system coupling model is established; and based on an analysis result of the
deep learning model, calculating an illness state
risk assessment value of the patient in real time, and outputting a specific early warning level according to a set multi-level early warning threshold. According to the invention, the multi-stage and multi-dimensional early warning threshold
system is constructed, so that the condition of the patient can be monitored and early warned in all directions. The monitoring quality of
critically ill patients can be remarkably improved, and the missed judgment rate and the misjudgment rate are reduced.