Study on quality assurance system of grade 3 laminar operation room
10.3760/cma.j.issn.1672-7088.2009.07.094
- VernacularTitle:Ⅲ级标准洁净手术室质量保证体系的研究
- Author:
Longchun HUANG
;
Jing LIN
;
Hui QIU
;
Hongli ZHENG
- Publication Type:Journal Article
- Keywords:
laminar operation room;
Quality;
Mmanagement
- From:
Chinese Journal of Practical Nursing
2009;25(21):9-11
- CountryChina
- Language:Chinese
-
Abstract:
ObjectiveTo explore the features of the cleanliness change with time during the use of laminar operating rooms in order to establish reliable quality assurance system. MethodsTwo grade 3 lami-nar operation rooms were chosen to be tested after one and a half year and two and a half years, laser counter was used to detect the static particulates after cleaning for 30 minutes and 45 minutes. ResultsAfter the laminar operation room was used for one and a half years the amount of 0.5 μm particulates in indoor air was less than 350 per liter, and after two and a half years it's above 350 per liter after cleaning for 30 minutes, an obvious difference than the previous one. The anaount of 1 μm and 2 pan particulates also increase obviously, but ff cleaning for 45 minutes the amount of 0.5 μm particulates in indoor air will fulfill the qualification. Al-though the amount of 0.5 μm, 1 pan and 2 μm particulates after 2 years using was higher than the one and a half yesrs'using after cleaning for 45 minutes, but the difference had no statistic meaning. CondusionsThe elesnliness of laminar operation rooms will drop as time prolonged, Amount of particulates in indoor air will in-crease too but the cleanliness can be ensured by extending cleaning time. After the quality assurance sys-tem was established the amount of smile particulates is still within the standard level
