CLOSING CAP OF DIALYZER AND DIALYZER PROVIDED THEREWITH

摘要

PURPOSE: To assure the closure of a sterile state by providing a first cap part with a connecting part for hermetically sealing the flange of a dialyzer of an assembled state in a sterile state and a rear part capable of communicating a line sterilizing device and a stream. CONSTITUTION: The first cap part 2 of the closure cap l of the dialyzer having the first and second cap parts 2, 3 is made mountable at the flange 4 of the dialyzer and the second cap part 3 is made movable between an open position where the passage of a sterilizing medium is executed and the closure position. The first cap part 2 is provided with the connecting part 16 having a wire-like device 22 for hermetically sealing the flange 4 of the dialyzer of the assembled state in the sterile state and the rear part 6 capable of communicating the part and the inline sterilizing device. Such closure cap is suitable for use of the case the dialyzer is subjected to the inline sterilization treatment. The sterile sealing on the blood side and the dialyzate side is possible and further, the simultaneous execution of the sterilization of the inside surface of the flange during the course of the sterilization is possible as well.