Granted Patent B2

US 7,905,075 · App. 12/371,731 · Granted Mar 15, 2011

Abstract

Claims (25)

1. A method of packaging thermally labile goods, comprising:

(a) obtaining a thermally insulated container defining a retention chamber;

(b) obtaining thermally labile goods to be packaged;

(c) obtaining a legend correlating some listed thermally labile goods with a first color and other listed thermally labile goods with a second color;

(d) locating the thermally labile goods to be packaged on the legend and identifying the correlated color;

(e) selecting thermally conditioned panels containing a phase change material displaying the correlated color from a supply of thermally conditioned panels with some panels containing H 2 O as the phase change material displaying the first color and other panels containing a phase change material other than H 2 O displaying the second color wherein the displayed color corresponds to the phase change temperature of the phase change material contained within the panels;

(f)lining the retention chamber with the selected thermally conditioned panels;

(g) placing the thermally labile goods to be packaged into the lined retention chamber; and

(h) closing the container.

2. The method of claim 1 wherein the thermally insulated container has an outer shell of cardboard.

3. The method of claim 1 wherein the retention chamber is surrounded by thermal insulation.

4. The method of claim 1 wherein the retention chamber has a volume of about 300 cm 3 to about 200,000 cm 3 .

5. The method of claim 1 wherein the thermally labile goods to be packaged are a biological material.

6. The method of claim 5 wherein the thermally labile goods are at least one of human blood and a human blood product.

7. The method of claim 1 wherein the legend lists at least two different thermally labile goods correlated to at least two different colors.

8. The method of claim 1 wherein the legend lists at least three different thermally labile goods correlated to at least two different colors.

9. The method of claim 1 wherein the legend lists at least three different thermally labile goods correlated to at least three different colors.

10. The method of claim 1 wherein locating the thermally labile goods to be packaged On the legend comprises browsing a printed copy of the legend.

11. The method of claim 1 wherein locating the thermally labile goods to be packaged on the legend comprises browsing an electronic copy of the legend.

12. The method of claim 1 wherein locating the thermally labile goods to he packaged on the legend comprises performing a keyword search of an electronic database of the legend.

13. The method of claim 1 wherein the thermally conditioned panels may be selected from at least two different colors of panels having different phase change materials with different melt temperatures.

14. The method of claim 13 wherein the phase change material other than H 2 O is selected from D 2 O, ethylene glycol, propylene glycol and a mixture of H 2 O and glycol.

15. The method of claim 1 wherein the step of lining the retention chamber with the obtained thermally conditioned panels comprises surrounding the retention chamber with the panels.

16. The method of claim 1 comprising the additional step of repeating steps (a) through (h) for different thermally labile goods.

17. The method of claim 16 wherein all steps are performed at a single site.

Assignments (12)