Reusable fabric-covered heat-exchange bag

Details Reusable fabric-covered heat-exchange bag Reusable fabric-covered heat-exchange bag

1989-12-01

1991-12-24

Coven, Edward M.

Surgery

Truss

Pad

128403, 383 37, 383107, 383901, A61F 700

Patent

active

050743007

ABSTRACT:
A reusable, fabric-covered heat exchange bag is provided which includes a thermoplastic waterproof liner means having an interior containment area and an opening for receiving a hot or cold medium, such as hot water or ice. Disposed on a significant portion of the exterior surface of the liner is a thermoplastic fabric-like cover which is joined to the liner to define a peripheral region of the reusable heat exchange bag. The heat seal arrangement which forms the peripheral region of the bag also facilitates the severing of the reusable heat exchange bag from a sheet of stock material.

REFERENCES:
patent: 1603001 (1926-10-01), Carter
patent: 3244210 (1966-04-01), Clarizio
patent: 4243041 (1981-01-01), Paul
patent: 4385950 (1983-05-01), Hubbard
patent: 4700706 (1987-10-01), Munch
patent: 4832031 (1989-05-01), Last
patent: 4908248 (1990-03-01), Nakashima et al.
patent: 4910978 (1990-03-01), Gordon et al.

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