23 Jul Breast repair patch and preparation method thereof
Abstract
The invention relates to the field of tissue engineering technology, and in particular to a breast repair patch and a preparation method thereof. Problems in the prior that collagen bundles on the surface of a loose layer become free, floating and even falling off are solved; appearance quality of the finished product (the breast repair patch) is improved and service cycle of tissue preservation liquid and preservation cycle of the finished product are prolonged; and meanwhile, the breast repair patch, when used, can facilitate adhesion and fixation of the membrane tissue loose layer, accelerate in-growth and migration of breast cells and tissues, induce generation of new tissues and greatly relieve such symptoms as hard breasts, pain and the like after an operation. According to the embodiment, the breast repair patch provided by the invention comprises a mammal membrane tissue which comprises a dense layer and the loose layer and a collagen coating which is formed on the surface of the loose layer.
Year: 2017
Country: CN
Doc No: 107412866