Patent ID: 7985212

Claim:
A container system for peritoneal dialysis (PD) solutions, comprising: A. a first compartment containing a first PD agent, B. a second compartment containing a second PD agent, the second compartment being in any of direct and indirect fluid coupling with the first compartment, a vessel in which the second compartment is formed expelling second PD agent upon application of force, C. a first frangible seal that prevents fluid transfer between the first compartment and, the second compartment, D. a second frangible seal that prevents fluid transfer between the second compartment and an outlet fluid pathway of the container system, E. a protective member slideably disposed on the container system to move from a first position, wherein it inhibits breaking of the second frangible seal, to a second position, wherein it does not inhibit breaking of the second frangible seal, wherein the protective member has a slot or other opening sized to slide over at least a portion of the vessel in which the second compartment is formed and wherein presence of a quantity of second PD agent in the second compartment inhibits the slot or other opening from sliding over at least the portion of the vessel forming the second compartment.