ARTIFICIAL CHITOSAN PATCH FOR EARDRUM REGENERATION

摘要

It is that duplication repairing one natural macromolecular material and is related to for generating the regenerated frame of eardrum especially with chitosan the present invention relates to an artificial eardrum chitosan. Chitosan patch of the invention will be as the prepared biocompatible material using chitosan be a perforation eardrum efficient reproduction rather than according to the reproduction operation of the tympanic membrane perforation and the shortcomings that overcome conventional paper will be available to reproducing the useful eardrum of eardrum to repair it.