Package and method for storing blood

Details Package and method for storing blood Package and method for storing blood

1973-05-25

1976-03-09

Truluck, Dalton L.

Surgery

Respiratory method or device

Ozone or ion generation

128214D, 128DIG24, 206526, 229 35R, 426106, A61J 0106

Patent

active

039425290

ABSTRACT:
A package for storing blood is formed of a plastic laminate with the layer next to the package cavity being formed of a fluorinated ethylene-propylene polymer and the outer layer being formed of a non-thermoplastic polyimide with a melting temperature substantially higher than that of the inner layer. Openings leading to the cavity are heat sealed after blood has been introduced into the cavity by applying heat by conduction near the opening through the outer layer on at least one side of the package for melting and sealing opposing inner layers together. According to the method for storing blood in the package, the package is sealed after blood has been introduced therein by so applying heat through the outer layer and sealing together the opposing inner layers.

REFERENCES:
patent: 3158283 (1964-11-01), Rinfret et al.
patent: 3298597 (1967-01-01), Bellamy
patent: 3425865 (1969-02-01), Shelton
patent: 3576650 (1971-04-01), Underwood et al.
patent: 3645834 (1972-02-01), McCaffrey

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