Application of integrated equipment quality management mode of operating room and supply room in prevention and control of nosocomial infection

Abstract

Abstract Backgroud: This paper researches the influence of the integrated equipment quality management model of operating room and supply room and conventional equipment disinfection management scheme on the prevention and control of nosocomial infection. Methods: 200 surgical instruments and surgical instrument kits in the supply room of our hospital from May 2020 to May 2022 are selected as research cases. They are equally divided into the experimental group and the control group by the random number table method, and each group is equipped with 100 pieces of surgical instruments and instrument kit. The control group adopts the conventional equipment disinfection management scheme, and the experimental group adopts the integrated equipment quality management model of operating room and supply room. The number of different types of surgical instruments and surgical instrument kits, the qualified rate of surgical instrument cleaning, the qualified rate of disinfection of surgical instrument kits, the wound infection rate of surgical patients, and the satisfaction of medical staff with the quality of the instruments are compared between the two groups. Results: The results show that the different types of surgical instruments (lumen instruments, hemostatic forceps, and scissors) and the number of surgical instrument kits (puncture kits, accessories kits, and instrument kits) in the experimental group are not significantly different from those in the control group (P > 0.05). The qualified rate of disinfection of surgical instrument kits in the experimental group is significantly higher than that in the control group, and the difference is statistically significant (P < 0.05). The wound infection rate of surgical patients in the experimental group is significantly lower than that in the control group, and the difference is statistically significant (P< 0.05). The satisfaction rate of 50 medical staff with the quality of surgical instruments in the experimental group is significantly higher than that in the control group, and the difference is statistically significant (P < 0.05). Conclusion: It is found that compared with the conventional equipment disinfection management scheme, the integrated equipment quality management model of operating room and supply room can significantly improve the cleaning and disinfection quality of surgical instruments and surgical instrument kits, reduce the risk of postoperative wound infection of surgical patients, improve the satisfaction of medical staff, and achieve the prevention and control of nosocomialinfection.