Objective To realize information management in the clinical treatment process and provide efficient services for patient. Methods From the requirement of the First Clinical College of Harbin Medical University, construction of digital clinical system was thoroughly elaborated. The functions and characters of the system were summarized. The application effect of the system was expatiated. Results The application of the system realized the whole network management for medical care, charging and pharmacy, thus optimizing the medical treatment process. Conclusion The management level and work efficiency are enhanced.

Obiective To construct the manageable, stable and reliable computer terminal environment for the hospital. Technology was successfully applied to the outpatient doctor workstation and the student electronic reading room in one hospital, and the system was running well.Conclusion The technical application can not only ensure the system security and stability, but also realize centralized management and improve efficiency.

Objective To improve the technology of operation room video transmission for remote view and exchange.Methods The integrated controllable environment,the core technology of digital video transmission and video-on-demand were applied in the system.Results The system was easy to set up and operate.It had a strong network adaptability.Conclusion A feasible interactive platform is built for surgery teaching,research,medical management in the hospital.