Surgery – Container for blood or body treating material – or means used... – Bag type
Patent
1982-09-28
1985-03-26
Rosenbaum, C. Fred
Surgery
Container for blood or body treating material, or means used...
Bag type
A61M 500
Patent
active
045071233
ABSTRACT:
A medical container, formed by preparing two laminated sheets each having superposed, on the inner surface of an outer layer or a soft vinyl chloride resin compound composed of vinyl chloride type resin and a plasticizer, an inner layer of a soft vinyl chloride resin compound composed of vinyl chloride resin of a lower polymerization degree than the vinyl chloride resin used in the outer layer and a plasticizer, superposing the two laminated sheets with their respective inner layers adjoining each other, and sealing the common edges thereof defining a stated shape of bag by high-frequency heating.
REFERENCES:
patent: 3298597 (1967-01-01), Bellamy, Jr.
patent: 4119267 (1978-10-01), Kydonieus
patent: 4280497 (1981-07-01), Warner et al.
patent: 4286597 (1981-09-01), Gajewski et al.
patent: 4300559 (1981-11-01), Gajewski et al.
patent: 4301800 (1981-11-01), Collins
patent: 4337768 (1982-07-01), Hatada et al.
Lester Michelle N.
Rosenbaum C. Fred
Terumo Kabushiki Kaisha
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