| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an improved device capable of effectively flushing a catheter assembly after injection of a medication into the catheter assembly, and performing locking. <P>SOLUTION: A cap assembly 10 is disclosed for use with a lock solution delivery device 28. The cap assembly includes a housing defining a receptacle 26 and having an inlet end and an outlet end. A plunger 40 is movable axially within the receptacle from a retracted position to an advanced position and is rotatably supported within the receptacle from a first position to a second position. The plunger includes an axial extension configured to non-rotatably engage a syringe connected to the inlet end of the housing 12. The plunger is positioned to move from the first position to the second position in response to rotatable detachment of a syringe from the inlet end of the housing. <P>COPYRIGHT: (C)2009,JPO&INPIT |
