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目的比较微型电动吸乳器(MEP)与设计操作更合科生理需求的新型手动吸乳器(MP)的功效。在产后8w,60例怀孕足月的哺乳母亲随意使用MP和MEP,每侧乳房10min。测量乳汁量、脂肪含量、乳汁流出方式。通过提问方式获得哺乳母亲对吸乳器的评价。当哺乳母亲以随意顺序使用吸乳器时,乳汁量与脂肪含量无显著差异。哺乳母亲对MP评价明显优于MEP,而且觉得MP更舒适,所以更乐于接受MP。保留MP比MEP的母亲明显增多。尽管MEP贵重,但MP显然更受哺乳母亲青睐。这种新型的、更接近生理操作的MP代表吸乳器技术的进步。
Objectives To compare the efficacy of a miniature breast pump (MEP) with a new manual breast pump (MP) that is more physiologically desirable for its design and operation. At 8 weeks postpartum, 60 pregnant mothers with full term pregnancies were randomized to use MP and MEP for 10 minutes on each side of the breast. Measure the amount of milk, fat content, milk outflow method. Breastfeeding mothers were asked to evaluate the breast pump by asking questions. There was no significant difference in milk volume and fat content when lactating mothers used the breast pump in random order. The breast-feeding mothers apparently evaluated MP better than MEP and felt that MP was more comfortable and therefore more receptive to MP. MP retention was significantly higher than MEP’s mothers. Although MEP is precious, MP is obviously more favored by nursing mothers. This new, more physiological approach to MP represents an advance in breast pump technology.