1 results about "Vascular tissue engineering" patented technology

The present application relates to the field of tissue engineering and biomedical materials, in particular to a macroporous multi-scale tissue engineering scaffold based on electrospinning and a preparation method and application thereof; first, a PU / PLCL blended electrospinning film is prepared, the electrospinning film is broken into a dispersion liquid and a gelatin solution, and the dispersion liquid and the gelatin solution are mixed at a certain ratio, and a three-dimensional tissue engineering scaffold is prepared by cross-linking the gelatin; the vascular tissue engineering scaffold has a macropore, good mechanical properties, a suitable swelling rate and a water contact angle, good biocompatibility, and to some extent, the structure of nanofibers is retained; and the present application can be applied to the field of artificial blood vessel materials and vascular transplantation biomedical materials.