Abstract: Objective To study how to prolong the working life of robot surgical instruments by strengthening their management and maintenance.Methods A series of regulations for the management and maintenance of robot surgical instruments were established.Results The working life of robot surgical instruments was prolonged and the satisfaction score of surgeons increased after implementation of the regulations for the management and maintenance of robot surgical instruments.Conclusion Effective management and maintenance of robot surgical instruments can prolong their working life,shorten the operation time,and improve the operation level.