迅速而彻底的洗胃是抢救食入性中毒的首要措施,也是抢救成败的关键之一。为此,我们将原来的“漏斗式洗胃法”改为“粗胃管增压三叉虹吸洗胃法”。经反复运用,取得良好效果。一、原理: 根据流体力学原理,理想液体在管道内某一截面流量Q的大小取决于这一断面的流速V、截面积S和时间t。该断面的流速按伯努利 Rapid and complete gastric lavage is the first measure to save food poisoning, but also one of the keys to the success or failure of the rescue. To this end, we will be the original “funnel-style gastric lavage law” to “crude gastric tube pressurized triple-suction siphon method.” After repeated use, achieved good results. First, the principle: According to the principle of fluid mechanics, the ideal liquid flow in a certain cross-section pipe Q depends on the size of the cross-section flow velocity V, cross-sectional area S and time t. The flow rate of this section is Bernoulli