RÉSUMÉ
Objective To explore the influence of prepositioned service on medical equipment procurement demand presentation.Methods An observation group was established with the projects involving the material purchasing department in medical equipment procurement demand presentation in 2022,and a control group was formed with the projects not involving the material purchasing department in 2021.The two groups were compared in terms of presentation modification rate,rate of parameter challenge,success rate of parameter challenge and annual department satisfaction.Results The rate of parameter challenge and success rate of parameter challenge in the observation group were 8.37％,3.04％and 1.14％respec-tively,which were significantly lower than those(15.45％,6.67％and 3.94％respectively)in the control group(all P＜0.05);the mean value of the annual departmental satisfaction of the observation group was(82.25±8.01)points,which was significantly higher than that of the control group(73.51±8.91)points(P＜0.05).Conclusion The involvement of the material purchasing department in clinical department demand presentation effectively enhances medical equipment procurement demand presentation and satisfaction of clinical departments for the material purchasing department.[Chinese Medical Equipment Journal,2023,44(9):88-91]