The research progress of three cavity feeding tube was introduced in clinical nursing.It reviewed the structure placement method,clinical application of three cavity tube feeding,the cavity pipeline maintenance,negative pressure regulating cavity correct use,and the observation and nursing of common complications.%介绍了三腔喂养管在临床护理中的应用研究进展,对三腔喂养管结构、放置方法、临床应用、三腔喂养管各腔管路的维护、负压调节腔正确使用、常见并发症的观察与护理进行了综述.
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