23 Jul Medical titanium mesh provided with tissue engineering scaffold laminating film and manufacturing method for medical titanium mesh
Abstract
The invention relates to a medical titanium mesh provided with a tissue engineering scaffold laminating film and a manufacturing method for the medical titanium mesh, and belongs to the field of medical apparatuses and instruments. The medical titanium mesh is a medical apparatus used for human bone tissue repair, wherein the tissue engineering scaffold laminating film on the medical titanium meshis made of a I type collagen material, is provided with a three-dimensional pore structure, and can realize repair and regeneration of soft tissue injuries. The medical titanium mesh and a tissue engineering scaffold laminating film are combined together through a freeze-drying method. The medical titanium mesh is of a single-side or double-side laminating film with certain thickness. An area without a laminating film is arranged on the edge of the titanium mesh by keeping a certain distance, so that the medical titanium mesh is conveniently fixed to a human bone tissue defect. The tissue engineering scaffold laminating film and the medical titanium mesh are combined through a physical way, and the original functions of the tissue engineering scaffold laminating film and the medical titanium mesh are not changed in a film laminating process, so that the medical titanium mesh provided with the tissue engineering scaffold laminating film can be used for repair and replacement of a bonetissue defect as a result of contact of a human body and a soft tissue.
Year: 2018
Country: CN
Doc No: 107998446