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PIERCEABLE CAP HAVING SINGLE FRANGIBLE SEAL

  • US 20140008321A1
  • Filed: 02/14/2012
  • Published: 01/09/2014
  • Est. Priority Date: 04/16/2007
  • Status: Active Grant
First Claim
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1. A pierceable cap comprising:

  • a shell connected to a vessel,an access port in the shell comprising an opening,a frangible layer disposed in the access port having at least one tearable portion located on a peripheral portion of the frangible layer,wherein the at least one tearable portion is adapted to tear only after a transfer device has initially pierced the frangible layer, and wherein the peripheral portion in which the tearable portion is disposed is outside a location on the frangible layer that is initially pierced by the transfer device.

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