대한방사선기술학회지:방사선기술과학 (Journal of radiological science and technology)
- 제24권2호
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- Pages.53-57
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- 2001
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- 2288-3509(pISSN)
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- 2384-1168(eISSN)
분말 형태의 황산바륨을 현탁액으로 조제하는 과정에서 발생하는 미생물의 오염도 측정
Measurement of Microbic Contamination Rate in the Dispensing Process Making Suspension of Barium Sulfate Powder
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김영근
(광주보건대학 방사선과) ;
- 이양섭 (서울중앙병원 방사선팀) ;
- 조정찬 (서울중앙병원 방사선팀) ;
- 류명선 (서울중앙병원 방사선팀) ;
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이경섭
(동신대학교 공과대학 전기전자공학과)
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Kim, Young-Keun
(Dept. of Radiologic Technology, Kwang-ju Health College) ;
- Lee, Yang-Sub (Dept. of Diagnostic Radiology, Asan Medical Center) ;
- Cho, Cheong-Chan (Dept. of Diagnostic Radiology, Asan Medical Center) ;
- Ryu, Meung-Sun (Dept. of Diagnostic Radiology, Asan Medical Center) ;
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Lee, Kyung-Sup
(Dept. of Electrical and Electronic Eng. Dong-shin University)
- 발행 : 2001.12.31
초록
The purpose of this study is to investigate the contamination rate of barium sulfate suspension made in the exposed state in usual circumstances. This study was performed in four university hospital using the contrast media by barium sulfate powder. The specimen were detected at dispensing water, agitator and mixing tank. We also classified the suspension into general bacteria, mycete, and Bacillus coli infection. The tap water were used to dispense water in the all hospitals. Bacillus colt were not detected in the all. General bacteria and mycete were not detected in the one specimen, but detected in two specimen over defined value. In the contamination rate of agitator, mixing tank, and the manufactured, Bacillus coli were not detected in all. However, general bacteria and mycete were detected too numberous to count. In conclusion, the refined water must be used in dispensing water in manufacturing suspension. The disinfectant is also used in washing the agitator and mixing tank for sterilization. Hand washing is indispensible to manufacturing suspension for preventing from infection.
키워드