1.【医】套(管)针
1.a sharply pointed steel rod sheathed with a tight-fitting cylindrical tube , used together to drain or extract fluid from a body cavity.
1.Conclusions: Microlaparoscopy with two trocars is safe and effective for treating varicocele.
结论：两孔法微型腹腔镜精索静脉高位结扎术是一种安全有效的方法。
2.Objective: To explore the feasibility of treating varicocele by microlaparoscopy with two trocars.
目的：探讨两孔法微型腹腔镜治疗精索静脉曲张的可行性。
3.Minimally invasive surgery for achalasia is performed under general anesthesia with the use of 5 trocars.
腹腔镜微创手术为贲门失弛缓症下进行了5套管使用全身麻醉。
4.It is an argon-helium cryoablation system. These are trocars.
其实上它是一个氩氦冷冻消融系统，那么这个呢是一个个的导管，
5.Investigation of the fixation method of superficial venous indwelling trocars in pediatrics
小儿浅静脉留置针固定方法的探讨
6.In the treatment, we insert the trocars into the center of the tumor,
在治疗的时候，我们就把这个导管插到肿瘤的中心，
7.Specification for antral trocars and cannulae
窦套针及套管规范
8.Materials, finish and testing of medical instruments - Part 19: Trocars
医疗器械的材料、加工和测试。第19部分：套管针