Systems and methods for shipping cryogenically-frozen materials
AssigneeKite Pharm, Inc.
InventorsBrian A. Wallin, Frank D. Obrad, Craig T. Vermeyen
Life of this patent
Estimating the term…
Abstract
Embodiments of the disclosure relate to shipping cases, dewars, and systems for transporting a frozen material. More specifically, the embodiments described herein include and/or enable dewar lid protective systems, data logging enablement, controlled coolant escape, efficient stacking options during transport, spill protection to ensure safe and effective transport of frozen samples and materials among other things. An exemplary use for the systems described herein includes reliable shipping for frozen materials at specified environmental conditions which can be tracked and verified.
Claims13
A cryogenic dewar for shipping a frozen material comprising:
- an insulated housing comprising:
- a cavity for containing said frozen material;
- and
- a plurality of load-bearing handles disposed on an upper and outer surface of said insulated housing;
- and
- a lid configured to reversibly engage with said insulated housing such that said lid forms a seal over said insulated housing when said lid is engaged with said insulated housing,
- wherein said plurality of load-bearing handles extend in a vertical direction at least even with said lid when said lid is engaged with said insulated housing,
- wherein said lid is configured to reversibly house a condition monitoring system;
- and
- a vapor plug at least partially encased with a hydrophobic fleece over the vapor plug, such that said hydrophobic fleece is configured to allow escape of liquid nitrogen vapors from insulated housing of said cryogenic dewar at a reduced rate.
A system for transporting a frozen material comprising:
- a cryogenic dewar for shipping said frozen material comprising:
- an insulated housing comprising:
- a cavity for containing said frozen material;
- and
- a plurality of load-bearing handles disposed on an upper and outer surface of said insulated housing;
- and
- a dewar lid configured to reversibly engage with said insulated housing such that said dewar lid forms a seal over said insulated housing when said dewar lid is engaged with said insulated housing;
- and
- a shipping case configured to house said cryogenic dewar when in use, said shipping case comprising:
- a lined compartment comprising:
- a bottom;
- one or more walls extending from said bottom, such that said bottom and one or more walls form a cavity and an opening for accessing said cavity, said opening disposed opposite said bottom;
- and
- a shock-absorbing lining disposed on an inner surface of said one or more walls and configured to accept said cryogenic dewar;
- a lid configured to reversibly engage with said lined compartment such that said lid forms a seal over said lined compartment when said lid is engaged with said lined compartment,
- wherein said plurality of load-bearing handles extend in a vertical direction at least even with said dewar lid when said lid is engaged with said insulated housing,
- wherein said dewar lid is configured to reversibly house a condition monitoring system, and
- wherein said shock-absorbing lining is up to 1.75 inches in thickness, or between 1 to 1.75 inches in thickness, or about 1 inch in thickness;
- and
- a vapor plug at least partially encased with a hydrophobic fleece over the vapor plug, such that said hydrophobic fleece is configured to allow escape of liquid nitrogen vapors from insulated housing of said cryogenic dewar at a reduced rate.
Dependencies are inferred from the claim text.