Objective: To observe the efficacy of multifunctional wash machine in clinical practice.Methods: The cleaning effect

duration and the amount of cleaning fluid used for trauma treated with the washing machine and hand wash were compared.Results: The washing machine Group hed better effect than the hand washing Group

with satisfactory effect

fewer time spent and smaller amout of cleaning fluid.Conclusion: The multifunctional wash machine is superior to hand wash for cleaning trauma and it is a highly efficicieut equipment.