Liquid lead-out tool, and liquid vessel connector using the same

摘要

A liquid lead-out tool (20) comprising a lead-out main body (21), a hollow needle (30), a delivery port (36), an air discharge portion (26) disposed intermediate between the hollow needle (30) and delivery port (36), and a liquid discharge filter (29) disposed intermediate between the air discharge portion (26) and delivery port (36). The air discharge portion (26) comprises an exhaust hole (27) communicating with the outside of the liquid lead-out tool (20), and an air discharge filter (28) closing the exhaust hole (27). Also provided is a liquid vessel connector (1) wherein the lead-out portion (12) of a liquid vessel (10) is slidably fitted in the lead-out main body (21) of the liquid lead-out tool (20). This liquid lead-out tool is capable of discharging air in a simple operation.