23 Jul Composite 3D printing forming system, forming method and intravascular stent
Abstract
The invention relates to the field of tissue engineering, in particular to a composite 3D printing forming system combining the 3D printing technology and the electrospinning technology, a forming method and an intravascular stent. The composite 3D printing forming system at least comprises a 3D printing system, an electrospinning system and a forming table. The 3D printing system can print a 3D model on a refrigeration platform of the forming table, the electrospinning system can carry out electrospinning film forming on the 3D model, and a hollow tissue scaffold can be obtained by dissolving the 3D model. By means of the composite 3D printing forming system, the 3D printing technology and the electrospinning technology are combined, the advantages of the 3D printing technology and the electrospinning technology are combined, and the tissue scaffold which is provided with a precise three-dimensional structure and has the excellent mechanical property and biocompatibility can be achieved; and the forming method adopted by the composite 3D printing forming system and the intravascular stent obtained through the forming method and the composite 3D printing forming system are further provided.
Year: 2017
Country: CN
Doc No: 106584836