Syringe-actuated smart plug valve

A medical plug valve includes a body having an input port and an output port, a valve body having a handle and a syringe port, wherein the valve body is movable relative to the body and defines a valve passage. The valve body includes a first position in which the input port and the output port are in fluid communication via the valve passage, a second position in which the syringe port and the output port are in fluid communication via the valve passage, and a third position in which the syringe port and the input port are in fluid communication via the valve passage. Rotation of the syringe port is configured to move the valve body relative to the body. 一种医用旋塞阀包含具有输入端口和输出端口的主体、具有手柄和注射器端口的阀体，其中所述阀体可相对于所述主体运动并且限定阀通道。所述阀体包含所述输入端口和所述输出端口经由所述阀通道流体连通的第一位置、所述注射器端口和所述输出端口经由所述阀通道流体连通的第二位置、以及所述注射器端口和所述输入端口经由所述阀通道流体连通的第三位置。所述注射器端口的旋转被构造成使所述阀体相对于所述主体运动。