CPC C08J 5/18 (2013.01) [A61F 2/02 (2013.01); A61M 31/002 (2013.01); C08K 3/36 (2013.01); A61F 2002/30316 (2013.01); C08J 2367/04 (2013.01); C08K 3/042 (2017.05); C08K 2003/325 (2013.01); C08K 2201/011 (2013.01)] | 19 Claims |
1. A device comprising:
a. a porous film material comprising a porosity of at least 60% vol;
b. a plurality of channels comprising the porous film material; and
c. a sheath around the plurality of channels,
wherein the porous film material comprises a polymer, a biocompatible polymer, a polyester, a polycaprolactone, or a poly(lactide co-glycolide), and
wherein the porous film material comprises two polymer layers.
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