Medical valve and leaflet promoting tissue ingrowth

A prosthetic valve, comprising:

• a leaflet frame;
• a leaflet construct coupled to the leaflet frame and including a synthetic leaflet comprising a TFE-PMVE copolymer that exhibits elastomer, elastomeric, or non-elastomeric properties, each leaflet including a portion configured to promote tissue ingrowth thereon such that tissue is encouraged to grow between the leaflet frame and the leaflet, wherein the synthetic leaflet includes a base and a free edge and a boundary defined therebetween, wherein the synthetic leaflet includes a porous membrane having a first zone between the free edge and the boundary and a second zone between the boundary and the base, and wherein a first elastomeric material is contained within the first zone of the porous membrane of the leaflet, and wherein the second zone of the porous membrane of the synthetic leaflet is free of the first elastomeric material;
• and
• a tissue ingrowth curtain coupled to an underlying leaflet base of the synthetic leaflet, and wherein the tissue ingrowth curtain is configured to promote tissue ingrowth and the TFE-PMVE copolymer includes an elastomer and/or an elastomeric material.