Intraoperative thermostatic nursing and failure mode and effects analysis enhance gastrectomies’ care quality

BACKGROUND Utilizing failure mode and effects analysis(FMEA)in operating room nursing provides valuable insights for the care of patients undergoing radical gastric cancer surgery.AIM To evaluate the impact of FMEA on the risk of adverse events and nursing-care quality in patients undergoing radical surgery.METHODS Among 230 patients receiving radical cancer surgery between May 2019 and May 2024,115 were assigned to a control group that received standard intraoperative thermoregulation,while the observation group benefited from FMEA-modeled operating room care.Clinical indicators,stress responses,postoperative gastroin-testinal function recovery,nursing quality,and the incidence of adverse events were compared between the two groups.RESULTS Significant differences were observed in bed and hospital stay durations between the groups(P<0.05).There were no significant differences in intraoperative blood loss or postoperative body temperature(P>0.05).Stress scores improved in both groups post-nursing(P<0.05),with the observation group showing lower stress scores than the control group(P<0.05).Gastrointestinal function recovery and nursing quality scores also differed significantly(P<0.05).Additionally,the incidence of adverse events such as stress injuries and surgical infections varied notably between the groups(P<0.05).CONCLUSION Incorporating FMEA into operating room nursing significantly enhances patient care by improving safety,expediting recovery,and reducing healthcare-associated risks.

基于SiO_(2)微球和泡沫镍的电化学传感器用于水中银离子的检测研究

采用溶胶凝胶一步法制备巯基功能化的SiO_(2)微球,利用压片法将SiO_(2)微球修饰在泡沫镍表面,制备SiO_(2)@NF电化学传感器,利用Ag^(+)与巯基的螯合作用对水中的Ag^(+)进行检测.通过差分脉冲伏安法对SiO_(2)@NF的电化学性能进行检测和条件优化.结果表明,制备的SiO_(2)微球大小均一、成球率高,可牢固地负载在泡沫镍表面.在最佳条件下使用差分脉冲伏安法对Ag^(+)进行电化学检测,测定的线性范围为1~300μmol·L^(-1),检测限为0.87μmol·L^(-1),在实际水样的检测中也取得了较好的结果.

中国儿童图书馆空间设计的研究综述

文章以CNKI为数据源,从儿童图书馆空间设计的理论研究和实践研究两大领域进行了学术梳理,介绍了儿童图书馆实践重点,以期为后续研究提供借鉴和参考。