Patent ID: 8177740

Claim:
An infuser adapted to contain and, administer a fluid, and wherein said infuser comprises: a container, at least one bladder supported within said container, means for introducing liquid into said at least one bladder, means for withdrawing liquid from said at least one bladder, means within said at least one bladder for agitating liquid within said at least one bladder, and wherein said container has a mandrel secured to one end, said mandrel having means for communicating with said at least one bladder, wherein said mandrel has standoff means for preventing said means for agitating liquid from blocking said means for communicating with said at least one bladder, wherein said means within said at least one bladder for agitating liquid within said at least one bladder comprises at least one three dimensional object positioned within said bladder, wherein said three dimensional object is a pair of hemispheres, and wherein said hemispheres are secured together by a resilient element.