Surgery – Truss – Pad
Patent
1991-03-04
1992-02-25
Coven, Edward M.
Surgery
Truss
Pad
62530, A61F 708
Patent
active
050904094
ABSTRACT:
A therapeutic wrap is disclosed herein for applying heat or cold compression to a body or limb area, which includes a single waterproof bladder, casing or envelope having coupling straps for securing the wrap to the body or limb. The bladder is provided with multiple compartments formed by heat-sealed buttons or spots in fixed spaced relationship defining a curved passageway compartmentalizing the bladder interior. A twist cap permits introduction of a heated, cooled or iced medium such as a solid or fluid into the passageway. The bladder or casing includes a fabric composed of a combination of nylon fabric coated with a vinyl thickness presenting an irregular outer surface and a smooth inner surface, and a display area is carried on the exterior surface thereof between adjacent straps. The straps are sewn to the cloth-like roughened surface and a sealing plastic strip covers the stitching for reinforcement and sealing purposes.
REFERENCES:
patent: 3951127 (1976-04-01), Watson et al.
patent: 4149541 (1979-04-01), Gammons et al.
patent: 4592358 (1986-06-01), Westplate
patent: 4910978 (1990-03-01), Gordon et al.
Coven Edward M.
Graham Mark S.
Marrs Roger A.
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