Fluid bag

摘要

A bag for transferring fluid from a source of fluid to a fluid delivery system including three sheets of flexible material joined to form first and second adjacent compartments. Fluid is transferred into the first compartment via a perforated tube connected to the fluid source at a first end. The tube extends into the first compartment and is further connected to the fluid delivery system at a second end. The second compartment may be selectively inflated to exert force on the first compartment and control the rate of fluid flow through the tube to the delivery system.