首页>
外国专利>
3D PRINTING SYSTEM FOR FABRICATING ARTIFICIAL BLOOD VESSELS, AND METHOD FOR FABRICATING ARTIFICIAL BLOOD VESSELS BY USING SAME
3D PRINTING SYSTEM FOR FABRICATING ARTIFICIAL BLOOD VESSELS, AND METHOD FOR FABRICATING ARTIFICIAL BLOOD VESSELS BY USING SAME
展开▼
机译:用于制造人工血管的3D打印系统,以及使用该制造人工血管的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
The present invention relates to a three-dimensional (3D) printing system for manufacturing an artificial blood vessel and a method for manufacturing an artificial blood vessel using the same, wherein a cylindrical support having a hollow 3D porous structure including a thermoplastic polymer is manufactured and vertically fixed, and a hydrogel divided into at least two sections is discharged into the support, thereby maintaining the structure and shape constantly even after printing and manufacturing an artificial blood vessel having a hollow multilayered structure. The 3D printing system for manufacturing an artificial blood vessel comprises: a rotatable support manufacturing unit which forms a hollow cylindrical support having a 3D porous structure by discharging a polymer to the outer circumference thereof through a first head; a first head which forms a hollow cylindrical support having a 3D porous structure by discharging a polymer to the support manufacturing unit; a support vertically holding the hollow cylindrical support manufactured through the first head; and a second head which discharges a hydrogel, divided into at least two sections, into the cylindrical support vertically held and fixed to the support.
展开▼