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專利授權區

專利授權區
專利名稱(中)	人工血管及其製造方法
專利名稱(英)	TUBULAR VASCULAR GRAFT AND THE PREPARATION THEREOF
專利家族	中華民國：I555521 美國：9,820,846
專利權人	國立清華大學 100%
發明人	朱學瑤,朱巧文,曾繁根
技術領域	材料化工,生化醫藥

專利摘要(中)
The present invention provides a reparation method of a tubular vascular graft, (a) immersing a tubular scaffold in a first light sensitivity gelatin solution, and irradiate the tubular scaffold by a first time period, to let surface of the tubular scaffold form a base layer; (b) immersing the tubular scaffold of the step (a) in a chitin gelatin solution, when the surface of the base layer form a film, then immersing the tubular scaffold into a sodium hydroxide solution to generate a middle layer of the surface of the base layer; (c) immersing the tubular scaffold of the step (b) in a second light sensitivity gelatin solution, wherein the second light sensitivity gelatin solution comprises a cell, the tubular scaffold is irradiated by a second time period to form a surface layer of the middle layer; (d) until the cell forms a tubular structure of the surface layer by the cell in the tubular scaffold of the step (c), heating the tubular scaffold by a temperature to solve the base layer into a solution, pulling out the tubular scaffold to get an artificial blood vessels.

專利摘要(中)

The present invention provides a reparation method of a tubular vascular graft, (a) immersing a tubular scaffold in a first light sensitivity gelatin solution, and irradiate the tubular scaffold by a first time period, to let surface of the tubular scaffold form a base layer; (b) immersing the tubular scaffold of the step (a) in a chitin gelatin solution, when the surface of the base layer form a film, then immersing the tubular scaffold into a sodium hydroxide solution to generate a middle layer of the surface of the base layer; (c) immersing the tubular scaffold of the step (b) in a second light sensitivity gelatin solution, wherein the second light sensitivity gelatin solution comprises a cell, the tubular scaffold is irradiated by a second time period to form a surface layer of the middle layer; (d) until the cell forms a tubular structure of the surface layer by the cell in the tubular scaffold of the step (c), heating the tubular scaffold by a temperature to solve the base layer into a solution, pulling out the tubular scaffold to get an artificial blood vessels.

聯絡資訊
承辦人姓名	楊美茹
承辦人電話	03-5715131 #62305
承辦人Email	mjyang2@mx.nthu.edu.tw