摘要 |
A plastic container such as a collapsible blood bag or a parenteral solution container may include a flexible sheet member integrally attached to a plastic container and defining lines of tearing weakness for defining and unfolding an elongated sheet member portion, which, in turn, defines a second line of tearing weakness for forming a retaining aperture for receiving a sample tube and the like. Also, the container may have a retention member positioned at each end of the plastic container comprising open, transverse channel means proportioned to receive a length of flexible tubing wound about the ends of said container.
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