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目的 探讨乳腺癌术后 3种负压引流的效果。方法 通过测定自制负压瓶的负压来阐明其引流的可靠性 ,对 10 3例次乳腺癌术后负压引流的效果及皮瓣下积液发生率进行回顾性分析。结果 自制负压引流瓶在室温下的负压达 83.33kPa ,吸入 2 0 0ml液体后的负压为 74.12kPa ;经Chi SquareTest检验 ,单纯负压瓶引流与负压引流袋 +加压包扎及负压瓶 +加压包扎二组间皮瓣下积液的发生率比较差异有显著性。结论 自制负压引流瓶是可靠、方便、适合推广到各级医院的理想的引流器。
Objective To investigate the effects of three types of negative pressure drainage after breast cancer surgery. Methods The reliability of the drainage was elucidated by measuring the negative pressure of the self-made negative pressure bottle. The effect of negative pressure drainage and the incidence of subcutaneous fluid accumulation in 103 cases of postoperative breast cancer were analyzed retrospectively. The negative pressure of the self-made negative pressure drainage bottle was 83.33kPa at room temperature, and 74.12kPa after inhaling 200ml of liquid. The negative pressure bottle drainage and negative pressure drainage bag + pressure dressing and negative pressure were tested by Chi SquareTest. There was a significant difference in the incidence of subcutaneous fluid accumulation between the two groups. Conclusion The self-made negative pressure drainage bottle is an ideal drainage device that is reliable, convenient and suitable for general hospitals.