23 Jul Novel nanofiber film or yarn support used for trachea transplantation
Abstract
The utility model relates to a novel nanofiber film or yarn support used for trachea transplantation. The novel nanofiber film or yarn support is of an inner-outer-layer structure, the inner layer is a nanofiber film, the outer layer is nanofiber yarn, and the inner layer directly contacts with the outer layer. The novel nanofiber film or yarn support is conducive to adhesion and proliferation of cells and directional growing of cartilage cells along nano yarn fibers and used for constructing a transplantable tissue engineering trachea and can be used for tracheal defect repairing, and a significant reference is provided for promoting tracheal mucosa repair, clinically reconstructing tracheal defect and reducing complication after tracheal reconstruction.
Year: 2015
Country: CN
Doc No: 204106256