A positioning head mold and three-dimensional imaging and molding system for gamma knife surgery

Abstract

The invention belongs to the technical field of 3D printing, and specifically discloses a positioning head mold for gamma knife surgery, including a left mold, a right mold and a rear mold, the left mold, the right mold and the rear mold are all formed by 3D printing, and the rear mold Fit the part opposite to the occipital bone of the patient's skull; the left side model fits the part opposite to the patient's left cheekbone, left eyebrow arch and left half of the mandible; the right model fits against the patient's right cheekbone, right eyebrow arch and right half of the mandible Parts fit; the left and right molds are detachably connected, and both the left and right molds are detachably connected with the rear mold, which is convenient for installation and disassembly, and reduces risks. The invention also discloses a three-dimensional imaging and molding system, which includes a box body, in which a first molding cabin, a second molding cabin, a third molding cabin and a control cabin are arranged; a molding bed and a nozzle are arranged in the molding cabin ; There is a control unit, a data processing unit and a task management unit in the control cabin, which can complete the printing of three parts of the mask at the same time and improve the printing efficiency.

Description

technical field [0001] The invention belongs to the technical field of 3D printing, and particularly relates to a positioning head mold and a three-dimensional imaging and forming system for gamma knife surgery. Background technique [0002] At present, the production method of the gamma knife positioning head mold is mainly completed by hand. This method has high requirements for production technicians, and requires experienced technicians to complete the production, and the human interference factor is large. This method requires the physical cooperation of the patient, causing secondary physical damage or even mental damage to the patient. [0003] Through visits to the radiation therapy departments of many hospitals, it is found that new head mold making technology is urgently needed to complete the patient head mold forming. SUMMARY OF THE INVENTION [0004] One of the objectives of the present invention is to provide a positioning head mold for gamma knife surgery, ...

AI Technical Summary

Problems solved by technology

This method requires the physical cooperation of the patient, causing secondary physical injury or even mental injury to the patient. It does not meet the requirements of modern data technology processing, and it is difficult to spread the method and extend the technology.

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