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目前市售的双极镊子操作时易发生粘连,为解决此问题,我们参考日本太田教授发明的双极摄子研制了自动滴水射频双极电凝镊子。在镊子的两把柄上各自安装一根不锈钢毛细管,后者借助二根毛细胶管分别与三通接头的二个接头连接,再将三通接头的另一头经输液导管按通输液瓶。在两颞子柄之间安装一只自动滴水的开关装置。当镊子合拢时,此开关打开,滴水就开始;当镊子张开时,开关关闭,滴水就停止。同时在导管与输液瓶之间有一调节流速开关,作为二
Currently commercially available bipolar tweezers prone to adhesions during operation, in order to solve this problem, we refer to the invention of Japanese Ota Professor Bipolar developed a self-dripping RF bipolar coagulation tweezers. A pair of stainless steel capillaries are mounted on the two handles of the tweezers, which are respectively connected with two connectors of the three-way connector by means of two capillary hoses, and the other end of the three-way connector is pressed by the infusion catheter through the infusion bottle. Install an automatic drip switch between the two temporal lobes. When the tweezers closed, this switch is open, dripping began; when the tweezers open, the switch is closed, dripping stopped. At the same time in the catheter and infusion bottle has a regulation of the flow switch, as two