论文部分内容阅读
防瓶塞微粒的锥形侧孔加药针头杨青萍李瑛杨鲜平普通注射针头配静脉输液药液时，常发生针头堵塞或液体内瓶塞微粒，需更换针头或重配药液，增加了操作性污染机会和浪费药品。为此，我们设计了一种锥形侧孔加药针头，解决了上述问题。１原理与结构静脉输液加药时造成堵塞...
Anti-corking micro-particles Conical side hole Dosing needle Yang Qingping Li Xin Yang Xianping Common injection needle When intravenous fluids are used, needle jams or fluid stopper particles often occur. Need to replace needles or reconstitute liquid to increase operation Sexual pollution opportunities and waste of drugs. For this reason, we designed a conical side hole dosing needle to solve the above problem. 1 principle and structure of intravenous infusion to cause blockage when dosing...