Abstract: Provided are a device for managing bedsores and an operating method of the same. The operating method includes acquiring image data of a plurality of existing bedsores, acquiring existing bedsore-related information corresponding to the image data of the plurality of existing bedsores, training a convolutional neural network (CNN) with relationships between the image data of the plurality of existing bedsores and the existing bedsore-related information to acquire a machine learning model, acquiring bedsore image data of a current patient, applying the machine learning model to the bedsore image data of the current patient to determine information on a bedsore or bedsore treatment information of the current patient, and outputting the information on the bedsore or the bedsore treatment information of the current patient.