体外循环血路管调速器在喉癌术后患者鼻饲饮食护理中的应用

目的：探讨体外循环血路管调速器在喉癌术后患者鼻饲饮食护理中的应用效果。方法选择65例喉癌术后留置胃管的患者随机分为A组30例，B组35例，A组使用普通胃管进行鼻饲饮食，B组使用安装了体外循环血路管调速器的胃管进行鼻饲饮食。统计两组患者鼻饲饮食的护理时间、胃管破损发生率。结果 A组平均每次鼻饲饮食护理时间为8.6分钟，B组为6.2分钟。A组患者鼻饲过程中胃管破损而重新置入胃管4例（13.3%），B组未发生胃管破损。结论在喉癌术后患者的鼻饲饮食中使用安装了体外循环血路管调速器的胃管，可以减少胃管破损，避免胃胀气，缩短护理时间，值得临床推广。

The Application of Used Extracorporeal Blood Circuit Tube Governor in Nasal Feeding Nursing of Postoperative Patients with Laryngeal Cancer

Objective To discuss the application of used extracorporeal blood circuit tube governor in the nasal feeding nursing of postoperative patients with laryngeal caner. Methods 65 cases were randomly divided into 2 groups:group A (n=30) and group B (n=35);ordinary nasogastric tube was applied to cases in group A while nasogastric tube with extracorporeal blood circuit tube governor was applied to cases in group B;the time for nasal feeding nursing of the cases in the 2 groups was recorded as well as the occurrence of gastric tube damage. Results The average time of nasal feeding nursing once in group A was 8.6 minutes while that was 6.2 minutes in group B;gastric tube damage occurred in 4 cases in group A (13.3%) while no gastric tube damage occurred in group B. Conclusions It can reduce the gastric tube damage, prevent gastric distention and shorten the time of nursing to apply used extracorporeal blood circuit tube governor in the nasal feeding nursing of postoperative patients with laryngeal cancer, and it is worthy of wider application in clinic.