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Multiple use container for the packaging of fluids

  • US 4,559,052 A
  • Filed: 02/17/1984
  • Issued: 12/17/1985
  • Est. Priority Date: 02/17/1984
  • Status: Expired due to Fees
First Claim
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1. A multiple use container for blood gas control fluids comprising a gas impermeable collapsible tube;

  • a blood gas control fluid within said tube;

    a cap adapted to fit over a neck portion of said tube;

    a unidirectional valve means positioned in said cap, said valve means being gas impermeable when closed; and

    said cap terminating in a leur tip.

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