23 Jul Method for preparing vascular network channels by composite process
Abstract
The invention discloses a method for preparing vascular network channels by a composite process, for preparing a blood vessel network channel of a large tissue structure in the field of biological manufacture in tissue engineering. The method combines the electrospinning technology and the composite technology of the mould-like structure to prepare the vascular-like network channel of the composite structure. The preparation process is simple and the required materials are easy to obtain. The prepared vascular-like network channel of the composite structure is similar to the microvascular structure of an organism and has the characteristics of biomimetics. Moreover, the electrospun layer in the composite vascular network channels is conducive to cell adhesion, growth, differentiation and proliferation, and the composite structure enhances the strength and toughness of the structure itself. The method for vascular network channels by the composite process solves the problem of vascularization of large tissue structure and provides a simple and effective method to prepare vascular-like network channels. The method for vascular network channels by composite process is very important for clinical medicine to solve the problem of vascularized network in human tissue and organ repair.
Year: 2019
Country: CN
Doc No: 109172039