Objective To improve the practicability of nursing trolley through renovating its primary structure,and to avoid danger of cross contamination in operative procedure.Methods Multifunctional nursing trolley was renovated based on the new idea of nursing supervision and our clinical requirement.Results Multifunctional nursing trolley obtained a national practical new type patent and gained satisfactory clinical results.Conclusion With reasonable structure,multifunctional nursing trolley is convenient and practical.Its clinical application is desirable.