ABSTRACT
OBJECTIVE To explore uticozation of nursing care in the operating room disinfection and isolation management. METHODS The nurses and doctors operating room were selected as the observers. Obsening in the operating room for 30-60 min, and recorded the results. After the guidance of the staff discussed to address the problem. RESULTS From June 2006 to June 2008, observed in disinfection and isolation problems of operating room management. The measures include 45 long-term plan, measures need to improve the implementation. To continue to reduce the existing problems, the increasing outstanding operation; Operating room working environment, surgical sterilization materials, sterile technique quality control inspection pass rate in 2006 from the third quarter of 94.2%, 97.1%, 95.1% to 2008 second quarter of 100.0%, 100.0%, 99.8%. CONCLUSIONS The meause can improve the initiative to participate in the management increase the communication between the department and surgery, disinfection and isolation technology improve the quality of management effectiveness. Disinfection and isolation of the operating room are needed to ensure the effectiveness of management to prevent nosocomial infection.
ABSTRACT
AIM:To observe the influence of the different bore diameter ceramic membranes on the processing parameters of Jinlida Granules(Radix et Rhizoma Salviae miltiorrhizae,Radix Sophorae flavescentis,Rhizoma Polygonati,etc.) and optimize the process of membrane filtration. METHODS: Three different membranes were tested to observe the changes in membrane flux and the content of effective components by Jinlida Granules extract. RESULTS: The 50 nm membrane had the great flux,the transfer rates of matrine and salvianolic acid were the highest;The optimum conditions: the operation differential pressure was 0.08～0.12MPa;the operation temperature was 50～60℃;the membrane surface flow rate was 3.0 m/s.When the volume of filtration solution was condensed to one tenth,adding the same volume aeionized water,and the effective components transfer rate reached 80%.Using the strong acid and strong alkali to wash it in turn,the flux can revivify above 90%. CONCLUSION: Applying the ceramic membrane to ultrafiltrate Jinlida Granule is good and useful to herb purification.