Medical instrument

Surgery – Container for blood or body treating material – or means used... – Bag type

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Details

428 35, 428 36, 428147, 604266, 128DIG24, A61B 1900

Patent

active

046575413

ABSTRACT:
A medical instrument formed of a wall of flexible vinyl chloride resin and enabled to be flattened is disclosed. In this instrument, the inner wall whose opposed surfaces come into mutual contact when the instrument is flattened is made of a flexible vinyl chloride resin composition containing cross-linked vinyl chloride resin particles and, therefore, enabled to form minute protuberances and depressions in the inner wall surfaces. This instrument is useful as bags for holding medical fluids and blood.

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patent: 4107380 (1978-08-01), Wiesman
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patent: 4286597 (1981-09-01), Gajewski et al.
patent: 4300559 (1981-11-01), Gajewski et al.
patent: 4478961 (1984-10-01), Tanaka et al.
patent: 4490420 (1984-12-01), Yoshida
patent: 4501783 (1985-02-01), Hiragami et al.
patent: 4507123 (1985-03-01), Yoshida
Jahn, U.S. Def. Pub. T957,009, 4/5/77.

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