“插管术”造句

目的探讨脐静脉插管术在早产儿中的应用效果.
Objective To explore the effect of umbilical vein catheterization on premature infants.

实验组以带管芯的气管导管行盲探经鼻气管插管术,对照组则不带管芯.
Objective To investigate the feasibility of transnasal tracheal intubation with core catheters.

结论: 鼻内窥镜下鼻腔泪管插管术是治疗慢性泪囊炎的较好方法.
Conclusion: Treatment for chronic dacryocystitis by probing through nasolacrimal duct under endoscopy is better.

• #插管术