US 4,723,974 AGranted

Transporting container for an amputated extremity

OwnerStephen W. Ammermaninventor

Life of this patent

Estimating the term…

Loading patent…

Abstract

A container assembly to provide a cooling environment for a severed extremity to facilitate transporting of the extremity to a hospital or other similar location for the purpose of facilitating replantation of the extremity to the patient. The container assembly provides for a flexible walled inner container mounted inside of a flexible walled outer container. A single access opening facilitates entry only into the inner container. The inner container is adapted to receive the severed extremity as well as a quantity of saline solution or the extremity wrapped with a cloth soaked with the saline solution. There is an outer container located around the inner container. Within the outer container is located a chemical cooling medium that, when activated, causes a significant reduction in temperature of the environment located within the inner container.

Claims2

Dependent claims

A container assembly for transporting of an amputated extremity to a location for replantation, said container assembly comprising:

an inner compartment adapted to receive an amputated extremity, said inner compartment being defined by a wall, an acess opening providing access into said inner compartment, said access opening being closable;
a completely closed outer compartment surrounding said inner compartment, said outer compartment abutting said wall;
and
a plurality of cooling bags located within said outer compartment, each said cooling bag containing a pair of substances when mixed results in the production of a cooling affect, each said cooling bag containing a plurality of chambers, said chambers being connected but separate, one of said substances being a granulized solid, said granulized solid being located within said separate chambers, whereby upon mixing occurring of said substances substantially even distribution of the cooling affect is obtained across the entire width of said inner compartment due to mixing between said substances occurring within each said chamber.

1 more element

Dependencies are inferred from the claim text.

Facts

Application: 06/900,675Filed 27 Aug 1986 · continuation in part
Priority: 26 Jul 1985
Granted: 9 Feb 1988
Term ends: Not estimatedThe source records don’t support an estimate.

Classification14 codes

F25D 5/02
Devices using endothermic chemical reactions, e.g. using frigorific mixtures: portable, i.e. adapted to be carried personally
A01N 1/10
Preservation of bodies of humans or animals, or parts thereof: preservation of living parts
A01N 1/144
Apparatus: for temperature control, e.g. refrigerators or freeze-drying apparatus
A01N 1/148
Non-refrigerated containers specially adapted for transporting or storing living parts whilst preserving: with provisions specially adapted for…