分流置管器制造技术

本发明专利技术涉及一种医疗器械，尤其是涉及一种用于神经外科的脑积水病人手术的分流置管器，包括外套管和管芯，外套管由中空管和尾部的连接套组成，管芯由穿刺针和尾部的手柄组成，穿刺针穿设在外套管的中空管中，穿刺针略微突起的头部伸出中空管，手柄与连接套相匹配地活动连接。本发明专利技术的有益效果是：本发明专利技术提供的这种分流置管器，结构简单、成本低廉、操作方便，安全性高，不易损坏分流管，可重复使用；克服了原来鞘卡技术或劈裂技术中采用的器械存在的成本高，结构复杂，操作不方便，且易引发其它伤害的缺点。?

Shunt catheter

The invention relates to a medical appliance, particularly relates to a method for hydrocephalus patients in Department of Neurosurgery of the shunt catheter device comprises an outer tube and the tube core, the outer tube by a hollow tube and the tail of the connecting sleeve, the tube core is composed of a puncture needle and the tail of the handle, the needle is a hollow tube outer tube in the needle slightly protruding head hollow tube, the handle and the connecting sleeve is movably connected to match. The invention has the advantages that: the present invention provides the shunt catheter device has the advantages of simple structure, low cost and convenient operation, high safety, not easy to damage the shunt, can be used repeatedly; overcome the original scabbard card technology or splitting existing equipment used in high cost, complex structure, operation convenient and easy to cause other damage defects. ?

【技术实现步骤摘要】

【技术保护点】
分流置管器，其特征在于包括外套管（１）和管芯（２），外套管（１）由中空管（１１）和尾部的连接套（１３）组成，管芯（２）由穿刺针（２２）和尾部的手柄（２４）组成，穿刺针（２２）穿设在外套管（１）的中空管（１１）中，穿刺针（２２）略微突起的头部（２１）伸出中空管（１１），手柄（２４）与连接套（１３）相匹配地活动连接。

【技术特征摘要】

【专利技术属性】
技术研发人员：金心，
申请(专利权)人：浙江省立同德医院，
类型：发明
国别省市：86