| abstract |
In certain embodiments, a system includes an integral manifold syringe. The integral manifold syringe may include a multi-barrel body having a first barrel and a second barrel, a manifold having first, second, third, and fourth ports, wherein the first and second ports are coupled to the first and second barrels, respectively. The integral manifold syringe also may include a flow control core disposed rotatably inside the manifold at a plurality of positions, wherein the flow control core has different flow pathway arrangements between the first, second, third, and fourth ports at the plurality of positions. |