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OBJECTIVE To discuss the function of sustaining quality improvement in preventing perineum wound infection.METHODS The perineum wound infection situation in 2003 was retrospectively analyzed,and since then the measures for sustaining quality improvement were implemented.RESULTS In 2004 and in 2005 the perineum wound infection percentage and the stitch inflammation rate were obviously reduced than in 2003.The difference was statisticaly significant.CONCLUSIONS Sustaining quality improvement is an unceasing,gradually advancing and long-term process.The prevention of perineum wound infection is a long time work for obstetrics workers.To carry out strictly the aseptic technical operation,grasp skilled suture technology,choose easily absorbable suture,maintain suitable cleanliness and nursing and use the antibiotic could be effectively to prevent the perineum wound infection and the stitch inflammation occurrence.
RESUMO
OBJECTIVE:To determine the content of cinnamaldehyde in Guizhi fuling drop pills by RP - HPLC. METHODS:The determination was performed on Symmetry C_(18)(150 mm?4.6 mm,4?m) with the mobile phase consisted of acetonitrile 0.1%phosphoric acid solution(21:79) at a flow rate of 1.0 mL?min~(-1).The detection wavelength was set at 284 nm.RESULTS:The linear range of cinnamaldehyde was 4～40?g?mL~(-1)(r =0.999 8) with an average recovery of 99.39% (RSD = 1.22,n = 9).CONCLUSION:The established method is simple,accurate,precise and applicable for the quality control of Guizhi fuling drop pills.