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Disposable self-dispensing pressurized package for delivery of sterile fluids and solutions

  • US 5,810,202 A
  • Filed: 03/04/1996
  • Issued: 09/22/1998
  • Est. Priority Date: 10/20/1994
  • Status: Expired due to Fees
First Claim
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1. A pressurized sterile fluid storage bag comprising:

  • a flexible outer bag having an interior, an exterior exposed to atmosphere, and a first edge;

    a flexible inner bag having an interior capable of receiving a sterile fluid, an exterior, and a second edge;

    a seam joining at least a portion of the first edge and the second edge;

    an air space between the interior of the outer bag and the exterior of the inner bag;

    at least one fluid flow port communicating the exterior of the outer bag with the interior of the inner bag; and

    at least one pressure port communicating the exterior of the outer bag and the air space enabling the air space to be pressurized.

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