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Tissue expanders, implants, and methods of use

  • US 10,245,117 B2
  • Filed: 12/22/2016
  • Issued: 04/02/2019
  • Est. Priority Date: 09/21/2004
  • Status: Active Grant
First Claim
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1. A tissue expander comprising:

  • an implantable portion comprising a fluid source in communication with an expandable chamber, wherein the expandable chamber includes an anterior portion, wherein the anterior portion includes a first deformable member and a second deformable member, wherein the first deformable member is disposed within the second deformable member, and the first deformable member has a thickness that is about 1.5 to about 8 times the thickness of the second deformable member.

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