Abstract: The application of various bedside imaging monitoring techniques in critical care department make the necessity of imaging ward round increasingly prominent. In terms of medical treatment, it is beneficial to improve the accuracy of intervention, improve the consistency of team working mode, and improve the level of individualized and organ-targeted treatment. In terms of teaching, it helps to improve the understanding of the physiological mechanism of diseases, promote the cultivation of critical clinical thinking, and improve the use of the monitoring equipment. In the aspect of scientific research, it promotes the summary of image data and the development of scientific research ideas. At the same time, it is necessary to pay attention to data security, patient privacy and limitations of imaging data when conducting ward rounds.