Design and experimental research on mobile class 1000 laminar flow clean field surgery unit
10.7687/j.issn1003-8868.2018.06.006
- VernacularTitle:移动式千级层流洁净野战手术单元设计与试验研究
- Author:
Ming-Xi HU
1
;
Jin-Hui WU
;
Xue-Qiang TAO
;
Feng TIAN
;
Zong-Xing ZHANG
;
Rui-Chang WU
Author Information
1. 军事科学院系统工程研究院卫勤保障技术研究所
- Keywords:
field surgical unit;
class 1000 laminar flow;
cleanness;
mobile;
emergency medical rescue
- From:
Chinese Medical Equipment Journal
2018;39(6):6-9
- CountryChina
- Language:Chinese
-
Abstract:
Object To design a mobile class 1000 laminar flow clean field surgery unit to provide a clean space to facilitate the mobile medical rescue team to execute emergency operations in the field tent, private house and etc.Methods The principle of positive pressure isolation and finite element simulation were involved in the design of two-way air intake channel on the top, flexible isolation laminar flow clean module which could be constructed rapidly, three-stage composite clean air supply module and integrated surgery module with box instrumentation.Results The field surgery unit had all its performances meet the desired requirements, of which, the ventilation rate was 24 times per hour, the relative positive atmospheric pressure value was higher than 5 Pa in the surgical unit, and the cleanness reached level 6 at the operating and surrounding areas.Conclusion The field surgical unit can be deployed rapidly, and has the key indexes accord with the desired requirements for cleanness, ventilation rate and positive pressure difference, and thus can be used for the surgery support of the mobile medical rescue team during wartime operations and emergency medical rescue.
