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PREPARATION METHOD OF MATERIAL FOR PUNCTURE-RESISTANT ARTIFICIAL BLOOD VESSEL AND ARTIFICIAL BLOOD VESSEL PREPARED THEREBY
PREPARATION METHOD OF MATERIAL FOR PUNCTURE-RESISTANT ARTIFICIAL BLOOD VESSEL AND ARTIFICIAL BLOOD VESSEL PREPARED THEREBY
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机译:用于抗刺伤人工血管和制备人工血管的材料的制备方法
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摘要
The present invention provides a preparation method of a material for a puncture-resistant artificial blood vessel. The artificial blood vessel prepared by the method comprises two layers: the dense outer layer and the electrospun inner layer, the structures of these two layers are combined tightly and are inseparable, so that the properties of blood oozing resistance and repeated puncture resistance required by the artificial blood vessel can be provided. The puncture-resistant artificial blood vessel provided by the present invention has excellent biocompatibility, blood compatibility and flexibility and has the functions of blood oozing resistance and repeated puncture resistance. The method provided by the present invention has the characteristics such as convenience in operation, simplicity in production process and liability to the realization of large scale.
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