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 Wysłany: Pią 11:57, 25 Lut 2011 Temat postu: Surfaces of different type of hospital environment |
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Surfaces of different type of hospital environment,[link widoczny dla zalogowanych], the air passing rate of total bacteria and evaluation of
<0. Table 819 921 999 O1 composition of hospital departments and test results of air cfu Note: X2: 97.61, P <0. O1 The results show that the pass rate ≥ 80% in only one department (5.26%). 94.74% detection of 89 cfu departments in the 60% pass rate, suggesting that bacterial contamination of the air of the department is currently in hospital management, monitoring and attention to the focus of reform. 3 Conclusion 3.1 The survey results show that different environmental categories cfu lowest pass rate in air (22.62%), followed by bedside cabinets (27.27%), medical card (82.15%), hands, countertops and the passing rate of the other things the table 84.14% ~ 86.96% in the by x test () (= 30.24, P <0.01) difference was statistically significant. That in the future to improve and strengthen the focus on monitoring of hospital disinfection of air and bedside cabinet. Result may be due to low compliance with the following factors: the City Hospital site is small, smaller hospitals with the hospital building design is unreasonable, the air updates, ventilation, convection is not good, and some clinic work area is too little treatment, medical services is too great, the movement of more sweeping majority still use brooms, mops, wet cleaning with less and so on. UV light also may be associated with strength, sterilization time required to meet the national standards and other factors. Therefore, in the current situation to solve the above problems there is a certain degree of difficulty, but should try to do to strengthen the wet cleaning (preferably using the wet cleaning), a reasonable adjustment, treatment, minimizing the movement of persons, while drugs can be used for air disinfection, may improve the pass rate has some help. Under current conditions for a high pass rate achieved. 3.2 Under the existing conditions and strengthen the hospital monitoring system to identify problems at any time to resolve. Protection of medical staff self-awareness not only avoid the invasion itself was the disease, but also reduce hospital infection, reduce patient suffering. Medical staff to maintain good health, will provide patients with more satisfactory services. Currently the vast majority of hospital air disinfection disinfection method using a one-time, with the movement of ventilation and indoor air bacteria content will soon rise, the use of air purification and biological purification device effect, though very good, but because many in the country at this stage hospitals are not conditions (or because of inadequate attention to the leadership) to install equipment. Therefore, how the research for continuous disinfection of the air situation is the work of hospital infection is an important topic. 3.3 ① staff recommended before and after treatment must be carried out during the cleaning and disinfection of the hands to be effective prevention and control of the hand and lead to the occurrence of nosocomial infections. ② to improve staff hand-washing facilities, the best infrared induction, elbow-style, or foot-taps. Does not promote the use of towels and hands, the best hand using warm air drying. (Received :2001 -10-0 (article Editor: Fang Hong) Analysis of secondary water supply and control of pollution factors have security bolts, Li Yongzhong, Yang Jie (Epidemic Prevention Station of Nanyang City in Henan Province, 473002) Abstract Objective control secondary water pollution factors, study and formulate the corresponding secondary water supply control measures. Method according to The results accounted for 57.45% underground storage tanks, tank lining anti-corrosion coating without accounting for 65.96%, only 12.77% regularly cleaned and disinfected; water quality tests: chlorine, total bacteria, total coliform qualified rate lower than the municipal peripheral water, the difference was significant (P <0.05). Conclusions should be strengthened regular, preventive health supervision; specification, the implementation of cleaning and disinfection of the secondary water supply and sanitation management system, strengthening water quality monitoring results for the community. Keywords drinking water; Pollution; secondary water supply; control books and materials in China Key words: R123.5 Document code: B Article ID :1004-1257 (2002) 07-0089-02 secondary water supply system and increase the municipal water supply The current lack of rigorous secondary water supply and health management, combined with the secondary water supply facilities are not standardized, secondary water pollution incidents in recent years have occurred, causing drinking water security risks. Secondary water pollution factors for the master study and formulate the appropriate pollution control measures. January-September 2001, the city's secondary water supply of our health status survey, the findings and pollution are factors of proposed measures for prevention. An object and content of the object and methods 1.1 municipal water supply system will be the second city water supply facilities, as this survey. Set by the system of
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