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Devices and methods for manipulating deformable fluid vessels

  • US 9,222,623 B2
  • Filed: 03/12/2014
  • Issued: 12/29/2015
  • Est. Priority Date: 03/15/2013
  • Status: Active Grant
First Claim
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1. A fluid container comprising:

  • a first vessel;

    a second vessel connected or connectable to the first vessel;

    a sealing partition preventing fluid flow from the second vessel; and

    a solid spherical opening element initially supported within the second vessel by the sealing partition and configured to be contacted with the sealing partition to open the sealing partition and permit fluid flow from the second vessel,wherein the first vessel comprises a first collapsible blister supported on a planar substrate, and the second vessel comprises a second collapsible blister supported on the substrate.

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