数字减影血管造影复合手术室百级净化的实践效果分析

Analyze the practice results of digital subtraction angiography composite operating room hundred grade purification

目的探讨在第三军医大学大坪医院住院大楼原家属等候区改造为数字减影血管造影(DSA)复合手术室的实践效果。方法合理选择净化空调形式、医用C型臂的形式、天花送风的形式及天花送风末端高效过滤器的布局。结果主要参数实测结果匀能达到国家相关标准的指标值。百级运行时风机频率为:48Hz,运行能耗约25kw/h功率;万级运行时风机频率为:35Hz,运行能耗约12kw/h功率。万级和百级转换运行时所用时间非常短,约10min。结论在建筑环境高度不具备安装悬吊式医用C型臂的条件下,选择落地式C型臂,采用"阻漏式洁净送风天花",合理地改造净化空调形式,能设计改造出满足要求的百级手术室。

Objective To discuss the practice effect about the waiting area in the hospital building of the daping hosptial ,the third military medical university to be reformed into digital subtraction angiography （DSA） composite operating room .Methods We reasonably choiced the form of purify conditioning ,medical C arm ,smallpox air supply ,and the efficient screening device layout at the end of smallpox air supply .Results The main parameters of the measured results met the national standards of indexes .The fan frequency was 48 Hz running at hundred grade ,and its operation energy consumption was about 25 kw/h ;the fan frequency was 35 Hz running at ten thousand grade ,and its operation energy consumption was about 12 kw/h;the conversion time was very short between hundred grade and ten thousand grade running ,about 10 minutes .Conclusion On the condition that the building environ-ment is not fit to install hanging medical C arm ,we can thorough choose floor type C arm ,adopt “leakage resistance type clean air supply smallpox” ,reasonably modify the form of purify air conditioning to design or modify a hundred grade operating room meet-ing requirement .