needle holder

We use eye tweezers and the needle holder tie a surgical knot above the original slipknot, so that when fiber taut line and the formation of the previous increase one times, it can be a more solid fixed in the scalp.

现采用眼科镊和持针器在原有活结之上再打一个外科结，当纤维拉紧时形成的线结较前增大一倍，可以更牢固的固定在头皮中。

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A novel precise needle holder double eyelid surgery belongs to the technical field of medical appliances.

新型双眼皮精密持针器,属于医疗用具技术领域.

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Methods: From October 2001 to present, 38 cases of spontaneous pneumothorax underwent VATS, with the favor of endoscopic needle holder and extracorporeal knot tying device ligation can be successfully performed through the widening process hole without use of disposal product.

方法：自2001年10月至今共完成电视胸腔镜手术治疗自发性气胸38例，经扩大操作孔内镜持针器带4号丝线缝合，简易推结器打结，不使用一次性消耗材料。

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