RESUMEN
Nowadays,more and more hospitals have introduced Supply,Processing,Distraction (SPD) as a supply chain model,but research on its risks and internal control were still limited.It proposed that hospital must stand on its own characteristics in form of economic operation,also combine the basic and systematic analysis of risk system,to set the selection criteria for SPD suppliers.Before implementing process redesign and optimization,it was important to clarify boundaries of assets,logistics and information within hospital and SPD supplier;enhance the performance appraisal for the implementation of SPD supplier,establish the management countermeasure for the internal control (including retrenchment mechanism),so as to bring economic and social value and benefits to hospital.