前言：[目的]探讨腋静脉留置套管针在婴幼儿烧伤输液中的临床应用效果。
Objective: to probe into the effect of applying detaining trocar in axillary vein for transfusion of burn infants.
目的观察颈外静脉留置套管针与四肢留置套管针的差别。
Objectives To observe the difference of external jugular trocar and limbs vein trocar.
目的：探讨静脉留置套管针封管方法。
Objective: To study the sealing up method of intravenous trocar.
应用推荐