产品特点：
主要是用于临床医疗压力监测管路的连接、输液、输血、转向。
主要由阀帽、阀座、开关、连接器及锥盖组成。
Product Features:
Mainly used for the connection, infusion, blood transfusion, and steering of clinical pressure
monitoring pipelines.
Mainly composed of valve cap, valve seat, switch, connector, and cone cover.