Connector

The present invention relates to a connector comprising a housing extending between a distal end and a proximal end; a hollow needle mounted at least partially within the housing, a first end of the hollow needle being connected or connectable to the first receiver and a second end of the hollow needle facing the pierceable seal; an actuation mechanism configured to cause relative movement between the hollow needle and the pierceable seal to enable the hollow needle to pierce the pierceable seal; and a locking mechanism, in a first configuration, the locking mechanism prevents the actuation mechanism from causing relative movement between the hollow needle and the pierceable seal, and in a second configuration, the locking mechanism allows the actuation mechanism to cause relative movement between the hollow needle and the pierceable seal. 本发明涉及一种连接器，其包括壳体，该壳体在远侧端部和近侧端部之间延伸；至少部分地安装在壳体内的空心针，空心针的第一端部连接或可连接到第一接收件，并且空心针的第二端部面向可刺穿密封件；致动机构，该致动机构被配置成引起空心针和可刺穿密封件之间的相对运动，以使空心针能够刺穿可刺穿密封件；以及锁定机构，在第一构造中，该锁定机构防止致动机构引起空心针和