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Implantation devices including hydrogel filaments

  • US 10,194,915 B2
  • Filed: 09/21/2016
  • Issued: 02/05/2019
  • Est. Priority Date: 12/21/2007
  • Status: Active Grant
First Claim
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1. A device for implantation comprising:

  • a hydrogel filament attached to a coupler wherein the coupler is attached to a pusher,wherein the hydrogel filament includes a low molecular weight ethylenically unsaturated macromer;

    an ethylenically unsaturated monomer; and

    visualization agent having a structure of 2,4,6-triiodophenyl penta-4-enoate,wherein said device contains no support members.

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