一种新型胃管的设计与应用

发布时间：2018-01-07 02:18

本文关键词：一种新型胃管的设计与应用　出处：《中国医疗设备》2017年03期 　论文类型：期刊论文

【摘要】：目的探讨一种新型胃管的设计和应用过程。方法在该新型胃管的下管口及距离下管口约45 cm管体侧壁上的侧孔设置单向活瓣,当作为胃管对胃内进行减压时,下管口的单向活瓣关闭,管体侧壁上侧孔的单向活瓣开放;当作为鼻空肠营养管向肠内输送营养时,下管口的单向活瓣开放,管体侧壁上侧孔的单向活瓣关闭。结果该新型胃管放置简单,使用方便,通过一根胃管替代了传统的两根胃管和鼻空肠营养管,同时实现了对患者进行胃内减压和空肠内输送营养等两种治疗作用,减少了患者的痛苦,有效减压的同时改善了患者的围手术期营养状况,取得了较好的临床效果。结论该新型胃管提高了胃管的适用范围,留置及使用方便,可提高患者的生活质量,促进患者的快速康复,值得提倡。
[Abstract]:Objective to investigate the design and application of a new type of gastric tube. When decompressing the stomach as a gastric tube, the unidirectional valve of the lower tube was closed, and the unilateral valve of the lateral foramen of the upper wall of the tube was opened. When feeding nutrition into the intestine as a naso-jejunal nutrition tube, the one-way valve of the lower tube opening and the unilateral valve of the lateral hole on the side wall of the tube closed. Results the new gastric tube was simple to place and easy to use. The traditional two gastric tubes and the naso-jejunal nutrition tube were replaced by a single gastric tube. At the same time, the two therapeutic effects of gastric decompression and jejunal nutrition delivery were realized, and the pain of the patients was reduced. The effective decompression can improve the nutritional status of the patients during perioperative period and obtain better clinical results. Conclusion the new gastric tube can improve the applicable range of gastric tube, keep and use conveniently, and improve the quality of life of the patients. It is worth advocating to promote the rapid recovery of patients.
【作者单位】：北京军区总医院普通外科全军普通外科中心;北京军区总医院医务部;
【基金】：全军“十二五”课题资助项目(CWS11J007) 实用新型专利(ZL201520110836.7)
【分类号】：R472
【正文快照】： 引言胃管最早由美国医生发明并首先提倡使用。一般由鼻孔插入,经由咽部,通过食管到达胃部,其使用目的是为了抽空胃内积气、积液,减轻腹胀及减少毒素吸收,从而保持胃肠道空虚,防止呕吐、积血,减轻消化道的压力,从而有利于胃肠道功能的恢复[1-2]。应用胃管进行胃肠减压由来已

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