二氧化碳气腹污染调研及干预后效果评价

Carbon Dioxide Pneumoperitoneum Pollution Investigation and Effect Evaluation After Intervention

目的研究二氧化碳气腹污染程度,对其进行干预,以评价干预后的效果。方法通过二氧化碳气体最大泄漏实验证实二氧化碳气腹污染所造成的影响,对二氧化碳气腹污染进行干预,评价干预后手术室二氧化碳气腹污染的控制状况。结果对比干预前后手术室空气中二氧化碳浓度,干预前,手术室空气中二氧化碳浓度较高,干预后,手术室空气中二氧化碳浓度有所改善,对比差异具有统计学意义(P<0.05)。结论二氧化碳气腹污染与二氧化碳气体泄漏有关,采取有效的防护措施,可降低手术室空气中二氧化碳浓度,减少对医护人员的慢性伤害。

Objective To study the CO2 pneumoperitoneum pollution levels, in order to evaluate the effectiveness of the intervention. Methods Through a carbon dioxide gas maximum leakage experiment confirmed the effect of carbon dioxide pneumoperitoneum pollution. Intervention of carbon dioxide pneumoperitoneum on pollution,and evaluation of the dry prognosis of the greenhouse gas carbon dioxide pneumoperitoneum pollution control condition. Results Before and after the intervention,CO2 concentration were compared in the operating room air. Before the intervention,the high concentration of carbon dioxide in the air of the operating room. After intervention,in the operating room of air CO2 concentration improved,the difference had statistical significance（P〈0.05）. Conclusion The carbon dioxide pneumoperitoneum pollution related to carbon dioxide gas leakage. Taking effective protective measures can reduce the concentration of carbon dioxide in the air of the operating room,and to reduce the chronic injury of the medical staff.