本产品荣获两项国家专利

适用范围:产品适用于各种原因引起的气胸、胸腔积液及手术后需要进行闭式引流的病人。

结构组成：产品为三腔型，由积液腔、水封腔和吸引控制腔组成，含引流接管、防倒流阀、连通管、水封加液口、吸排气接口、自动正压释放阀、水柱波动观测

单元、调压通道、底座、吊钩。

产品性能：三腔型，积液腔公称容量1500ml。水柱波动观测单元的水柱移动范围大于12cm,调压范围为0—20cmH2O。自动正压释放阀的开启压力不大于2cmH2O。

This product has won two national patents

Scope of application: The product is suitable for patients with pneumothorax, pleural effusion caused by various reasons, and those who require closed drainage after surgery.

Structural composition: The product is a three chamber type, consisting of a liquid accumulation chamber, a water seal chamber, and a suction control chamber, including a drainage connecting pipe, an anti backflow valve, a connecting pipe, a water seal liquid filling port, a suction and exhaust interface, an automatic positive pressure release valve, and a water column fluctuation observation

Unit, pressure regulating channel, base, hook.

Product performance: Three chamber type, with a nominal capacity of 1500ml for liquid accumulation. The water column movement range of the water column fluctuation observation unit is greater than 12cm, and the pressure regulation range is 0-20cmH2O. The opening pressure of the automatic positive pressure release valve shall not exceed2cmH2O.