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A method and apparatus are provided by which a fluid may be drawn and packaged within a series of interconnected sterile units. Once filled with the fluid, the connectors joining the sterile units may be sealed and severed to produce a number of separate sterile units. The volume of the separate ste

A method and apparatus are provided by which a fluid may be drawn and packaged within a series of interconnected sterile units. Once filled with the fluid, the connectors joining the sterile units may be sealed and severed to produce a number of separate sterile units. The volume of the separate sterile units may correspond to a single dose of the fluid. The technique allows a fluid to be partitioned into sterile units without exposure to the air or other potential contaminants.

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What is claimed is: 1. A method for sterilely collecting fluid comprising: providing an interconnected sterile assembly comprising an upstream compartment, at least one intermediate compartment joined by a first connector to the upstream compartment, and a downstream compartment joined by a second

What is claimed is: 1. A method for sterilely collecting fluid comprising: providing an interconnected sterile assembly comprising an upstream compartment, at least one intermediate compartment joined by a first connector to the upstream compartment, and a downstream compartment joined by a second connector to the intermediate compartment; and filling the interconnected sterile assembly with a fluid, wherein the fluid passes through the upstream compartment and first connector and the at least one intermediate compartment and second connector to fill the downstream compartment, said filling the interconnected sterile assembly with a fluid accomplished without disconnecting any of the compartments from one another, wherein filling the interconnected sterile assembly with the fluid comprises operating a pressure regulator coupled to the downstream compartment such that pressure within the interconnected sterile assembly can be adjusted. 2. The method as recited in claim 1, further comprising storing the fluid within the interconnected sterile assembly. 3. The method as recited in claim 1, further comprising forming an airtight seal within the connectors connected to each compartment. 4. The method as recited in claim 3, wherein forming the airtight seal within the connectors connected to each compartment comprises at least one of heating and compressing the connectors to form the airtight seal. 5. The method as recited in claim 3, further comprising disconnecting each compartment at each seal such that three or more sterile storage compartments are formed from the disconnected sterile assembly. 6. The method as recited in claim 5, further comprising storing the fluid within the three or more sterile storage compartments. 7. The method as recited in claim 5, further comprising applying a dose of the fluid from one of the sterile storage compartments. 8. The method as recited in claim 1, further comprising drawing a patient's blood and wherein filling the interconnected sterile assembly with the fluid comprises filling the interconnected sterile assembly with the patient's blood. 9. The method as recited in claim 1, further comprising drawing a medication from a sterile stock supply and wherein filling the interconnected sterile assembly with the fluid comprises filling the interconnected sterile assembly with the medication. 10. The method as recited in claim 1, wherein filling the interconnected sterile assembly with the fluid comprises applying positive pressure to fill the interconnected sterile assembly with the fluid. 11. The method as recited in claim 1, wherein filling the interconnected sterile assembly with the fluid comprises applying negative pressure to fill the interconnected sterile assembly with the fluid. 12. An apparatus for storing a fluid comprising: an interconnected sterile assembly comprising: an upstream compartment at least one intermediate compartment joined by a first connector to the upstream compartment; a downstream compartment joined by a second connector to the intermediate compartment; a fluid inlet to the sterile assembly connected to the upstream compartment, wherein fluid passes through the upstream compartment and first connector and the at least one intermediate compartment and second connector to fill the downstream compartment without disconnecting any of the compartments from one another; and a pressure regulator operatively coupled to the downstream compartment such that pressure within the apparatus can be adjusted. 13. The apparatus as recited in claim 12, wherein the upstream compartment, downstream compartment, and at least one intermediate compartment are uniformly sized. 14. The apparatus as recited in claim 12, wherein the upstream compartment, downstream compartment, and at least one intermediate compartment are each sized to contain a single dose of the fluid. 15. The apparatus as recited in claim 12, wherein the fluid inlet is a mechanism for drawing blood. 16. The apparatus as recited in claim 12, wherein each connector is closed by an airtight seal and wherein sealed compartments are separable at each airtight seal. 17. The apparatus as recited in claim 16, wherein each airtight seal is at least one of a heat shrink seal and a compression seal. 18. The apparatus as recited in claim 12, wherein the pressure regulator is a piston action pressure regulator. 19. A variable volume fluid container comprising an upstream chamber, at least one intermediate chamber joined by a first connector to the upstream chamber, and a downstream chamber joined by a second connector to the intermediate chamber, wherein the chambers are interconnected in series for sterilely collecting, storing or packaging fluid, wherein a pressure regulator is coupled to the downstream chamber at the end of the series. 20. The variable volume fluid container of claim 19, wherein fluid may be packaged within one or more chambers by sealing one or more connectors joining one or more chambers, wherein the pressure regulator is a piston action pressure regulator. 21. The variable volume fluid container of claim 19, wherein the volume of at least one chamber is different from the volume of one or more other chambers. 22. The variable volume fluid container of claim 19, wherein the variable volume fluid container is evacuated prior to its use to sterilely collect, store or package fluid.