The invention provides a bone defect repair stent, a construction method, a preparation method, a computer readable storage medium and equipment. The bone defect repair stent comprises a bone defect repair stent body, several stent layers, the stent layer comprises a plurality of parallel stent beads; the stent beads comprise a first stent bead and a second stent bead, and adjacent layers of stentbeads are crossed to form micropores, the shape of the bone defect repair stent is the shape of a defective bone tissue, the material of the first stent bead comprises a biodegradable polymer and a biodegradable inorganic substance, and the material of the second stent bead is cell hydrogel. According to the bone defect repair stent, a biodegradable polymer containing biodegradable inorganic matters such as bone induction active magnesium particles is used as a base material, in combination with the cell hydrogel, modeling preparation such as 3D biological printing preparation is carried out,the advantages of polymer, metal and biological printing are effectively combined, and good biocompatibility, biodegradability, osteoconductivity and osteoinductivity are achieved.