“positive pressure sealing”的概念、定义、翻译、参考文献-科学参考

单词	positive pressure sealing
释义	positive pressure sealing Encyclopedia 医学正压封管释 positive pressure sealing正压封管输液结束后采用适量封管液将留置静脉针封管，在封管过程中始终保持整个输液管路处于正压状态，以避免血液回流堵塞留置静脉针的方法。用于达到减轻患者重复穿刺的痛苦、减轻护患纠纷、降低医疗护理费用、减轻护士工作负担等目的。
随便看	topological prediction topological pressure topological primitive topological problem topological product topological projective plane topological property topological pseudo-manifold topological psychology topological quantum computation topological quantum number topological query topological question topological reason topological regular point topological relation topological relation construction topological relation data model topological representation topological rigidity topological ring topological semi-field topological semigroup topological semi-lattice topological semimetal

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