延长胃管插入长度对急性中毒患者洗胃效果的影响

目的 探讨采用全自动洗胃机对急性中毒患者进行洗胃时延长胃管插入长度对洗胃效果的影响.方法 将60例急性中毒患者随机分为两组,对照组(30例),采取传统的胃管插入长度,即插入胃管45～55 cm;观察组(30例),采取在传统胃管长度基础上延长插入10～15 cm,即胃管插入长度为55～70cm,观察两组的洗胃效果.结果 观察组的总洗胃时间明显短于对照组(P<0.01),洗出的液体中出现血性液体、腹痛、胃内容物自口鼻涌出等,观察组比对照组明显低,差异有统计学意义.结论 采用全自动洗胃机洗胃时延长胃管插入的长度,可达到洗胃速度快、洗胃液引流通畅、减少不良反应和并发症、洗胃彻底的效果,值得临床推广使用.

Effect of extenting the insert length of gastric tube on gastric lavage in acute intoxication patients

Objective To study the effect of extenting the insert length of gastric tube on gastric lavage in acute intoxication patients. Methods 60 acute intoxication patients were randomly divided into two groups. Control group was be taken the traditionary approach that the length of gastric tube was 45～55 cm, and the length of gastric tube in observation group was 55～75 cm. Results The time of observation group was significantly less than control group (P<0.01) . The phenomenons of bloody fluid, abdominal pain and gastric contents effusing from mouth and nose in observation group were obviously less than those in control group. Condusions Extent the length of gastric tube during gastric lavage would be achieve the effects of faster gastric lavage, unobstructed circulate, cutting down the adverse effects and complications.