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Volume reducing reservoir insert for an infusion port

  • US 7,811,266 B2
  • Filed: 09/01/2004
  • Issued: 10/12/2010
  • Est. Priority Date: 07/13/2004
  • Status: Active Grant
First Claim
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1. An access portal comprising:

  • a body defining a fluid reservoir;

    a septum enclosing at least a portion of said fluid reservoir; and

    a reservoir insert disposed within said fluid reservoir, said reservoir insert comprising a plurality of conical members coupled to one another and forming a ring member, said reservoir insert reduces a fluid fill volume of said reservoir by about 40%, wherein said ring shaped reservoir insert generally defines a central region, said central region extending unobstructed from a base of said fluid reservoir to said septum.

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