The present invention relates to a design idea of a radioactive seed implanting template and a manufacturing method thereof. The manufacturing method comprises the following steps: (1) collecting image data about tumor portions of patients by using a scanning system; (2) a curing plan system reading the image data obtained in step (1) and drawing up a radioactive seed implanting plan according to the image data, to obtain picture data comprising locations, quantity and directions of needle passages and seed distribution information; (3) an image control system and a template design system processing the picture data on the basis of the picture data comprising locations, quantity and directions of needle passages and seed distribution information in step (2), and performing design to obtain a template digital model having patient facial morphology information, and locations, quantity and direction distribution information of needle passages; and (4) a template forming system forming a physical object by using the template digital model in step (3) as the template, to obtain a physical radioactive seed implanting template after preparation. The template of the present invention is accurate and stable in positioning, and basically eliminates the setup errors.

The invention relates to a radioactive particle implanting template and a fabrication method thereof. The fabrication method comprises the following steps: (1) collecting image data of tumor parts of a patient through a scanning system; (2) reading the image data obtained in the step (1) by a treatment planning system, and establishing a radioactive particle implanting plan according to the image data to obtain picture data containing the position, number, direction of needle passages and particle distribution information; (3) processing the image data by an image control system and a template design system on the basis of the picture data containing the position, number, direction of needle passages and particle distribution information in the step (2), and designing to obtain a digital template model containing patient face shape information and the position, number and direction distribution information of the needle passages; and (4) performing entity shaping by a template shaping system based on the digital template model obtained in the step (3) as a template, and preparing to obtain the entity radioactive particle implanting template. The radioactive particle implanting template is accurate and stable in positioning, and basically eliminates positioning error.