| abstract |
A medical model and a printing method, a printing system and a printing device thereof. The printing method comprises: obtaining a three-dimensional digital model of a medical model to be printed; adding tag information in the three-dimensional digital model, and dividing the three-dimensional digital model of the medical model into multiple regions; setting a printing attribute of the three-dimensional digital model according to the tag information, so that there is at least one attribute mutation region between at least some of adjacent regions in the multiple regions; and printing on the basis of the three-dimensional digital model of which the printing attribute is set and a preset printing material to obtain the medical model. According to the medical model, the regions can be visually displayed, thereby facilitating better planning a surgical path, improving the success rate of surgery, and reducing a surgical risk. |