The invention provides a molded valve leaflet containing a molded biopolymer having fibrils and cells within the molded biopolymer, wherein the fibrils of the molded biopolymer have commisure-to-commisure alignment. The invention also provides a valve equivalent containing a plurality of molded valve leaflets that are connected to a base, wherein the molded valve leaflets include a molded biopolymer having fibrils and cells within the molded biopolymer, wherein the fibrils of the molded biopolymer have commisure-to-commisure alignment.

A invenção fornece um leaflet moldado da válvula que contem um biopolymer moldado que tem fibrils e pilhas dentro do biopolymer moldado, wherein os fibrils do biopolymer moldado têm commisure--commisure ao alinhamento. A invenção fornece também um equivalente da válvula que contem um plurality dos leaflets moldados da válvula que são conectados a uma base, wherein os leaflets moldados da válvula incluem um biopolymer moldado que tem fibrils e pilhas dentro do biopolymer moldado, wherein os fibrils do biopolymer moldado têm commisure--commisure ao alinhamento.

 
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