This system is the core system of the hospital, integrates the clinical operation processes within the hospital and provides electronic management and information services. It includes outpatient, emergency, inpatient, medical business, medical administration, and general administrative systems, and closely integrates with peripheral application systems to improve the application of medical services. Through the integration of an image transmission system, the Hospital Information System can support image interpretation and reporting operations across hospitals, and integrate with laboratory equipment to directly receive report data from the equipment. RFID technology is used to optimize the workflow of medical units, and the community healthcare platform can record people's referral data. Connecting with the medicine packing machine can significantly reduce errors in the medication dispensing process. Incorporating an electronic signature function strengthens the security of medical record retrieval, ensuring the completeness and non-repudiation of data access.