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Numerical simulation of the impact of surgeon posture on airborne particle distribution in a turbulent mixing operating theatre

机译:湍流混合手术室中外科医生姿势对气载颗粒分布影响的数值模拟

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摘要

Airborne particles released from surgical team members are major sources of surgical site infections. To reduce the risk of such infections, ultraclean-zoned ventilation systems have been widely applied, as a complement to the ventilation of the main operating theatre. The function of ventilation in an operating theatre is usually determined without considering the influence of the staff members' posture and movements. The question of whether the surgeon's posture during an on-going operation will influence particle distribution within the surgical area has not yet been explored in depth or well documented.
机译:手术团队成员释放的空气传播颗粒是手术部位感染的主要来源。为了减少此类感染的风险,超净区域通风系统已得到广泛应用,作为对主要手术室通风的补充。通常在不考虑工作人员的姿势和动作的影响的情况下确定手术室的通风功能。外科医生在正在进行的手术中的姿势是否会影响手术区域内的颗粒分布的问题尚未得到深入探讨或有据可查。

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