needleless
美
英 
例句
Conclusion. A significant association between primary bloodstream infection and a needleless connector valve was observed.
结论:可以观察到在主要血流感染和无针导管接管单向阀之间存在显著相关。
McCoy's medical kit, with the needleless "hypo spray, " which used air pressure to inject medication without the use of a needle.
在这里,我们看到麦考伊医生的医疗箱,与无针“hypospray,”采用的空气压力,注入了一针不使用药物。
A needleless connector for adding medication to a parenteral fluid is provided.
本发明提供一种无针连接器以用于将药物添加到肠道外流体。