Device for selectively the flow of a fluid infusion system to distribute the flow of a lu00ecquido selectable therapeutic to a patient, and,Device for regulating the flow of a lu00ecquido from a pressurized source

摘要

"The device to regulate selectively the flow of a fluid infusion system to distribute the flow of a lu00ecquido selectable therapeutic to a patient, and,Device for regulating the flow of a lu00ecquido from a pressurized source.A device to regulate the flow of a fluid includes a housing containing a plurality of conduits that connect directly to a drain inlet and an exit.Each of the conduits comprising a tube of flow control outlet (310, 312, 314), and a tube occlusion compressivel so resilient (316, 318, 320).In which the tubes controlling flow are internal diameter substantially equal. Each of the tubes controlling flow has a length associated with a flow rate different.A resilient element blocking of flow (212a, 212B,212c) is associated with each of the tubes operationally occlusion and is movable in a flow blocking compression against its associated tube occlusion.A mechanism of action (206) in the carcaga is operable: (a) to pick up and move selectively one or more of the elements of blocking flow to the flow blocking compression againstA tube of occlusion associated with and (b) to be disengaged selectively in any of the elements of blocking flow.