Single lumen adapter for automatic valve

摘要

A valve system comprising: a valve connector (222) including a portion of a first passageway, the valve connector further including a suction port and an introduction port (232) that are spaced apart, the suction port and the introduction port establishing fluid communication between the portion of the first passageway and the suction port or the introduction port. At least one port of the valve connector has a collar (378), the collar having a plurality of flexible protrusions of the same diameter at an inner periphery of the collar. The collar is adapted to press fit with a medical device.