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Positioning head mold for gamma knife surgery and three-dimensional imaging and forming system

A technology of three-dimensional imaging and positioning head, which is applied in the field of 3D printing, can solve problems such as difficulty in method dissemination and extension technology, failure to meet the requirements of modern data technology processing, secondary physical injury of patients, etc. The effect of reducing the risk of secondary injury and solving the difficulty of dismantling

Active Publication Date: 2020-12-29
XI AN JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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.

Method used

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  • Positioning head mold for gamma knife surgery and three-dimensional imaging and forming system
  • Positioning head mold for gamma knife surgery and three-dimensional imaging and forming system
  • Positioning head mold for gamma knife surgery and three-dimensional imaging and forming system

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Embodiment Construction

[0039] The present invention will be further described in detail below in conjunction with specific embodiments, which are explanations of the present invention rather than limitations.

[0040] Such as Figure 1~5 As shown, a positioning head mold for gamma knife surgery disclosed in the present invention includes a left mold 1, a right mold 2 and a rear mold 3, and the left mold 1, the right mold 2 and the rear mold 3 are all formed by 3D printing. The posterior mold 3 fits the patient’s cranial occipital bone, the left mold 1 fits the patient’s left cheekbone, left brow arch, and left half of the mandible, and the right mold 2 fits the patient’s right cheekbone, right eyebrow arch, and mandible The opposite parts of the right half are attached; the left mold 1 and the right mold 2 are detachably connected, and the left mold 1 and the right mold 2 are both detachably connected with the rear mold 3.

[0041] There are through holes at the positions corresponding to the patie...

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Abstract

The invention belongs to the technical field of 3D printing, and particularly discloses a positioning head mold for gamma knife surgery. the positioning head mold comprises a left surface mold, a right surface mold and a rear mold which are all formed by 3D printing, wherein the rear mold is attached to the opposite part of skull occipital bone of a patient, the left surface mold is attached to the opposite parts of the left cheekbone, left eyebrow and the left half part of the lower jaw of the patient, and the right surface mold is attached to the opposite parts of the right cheekbone, the right eyebrow arch and the right half part of the lower jaw of the patient; and the left surface mold and the right surface mold are detachably connected and are both detachably connected with the rearmold, mounting and dismounting are convenient, and risks are reduced. The invention further discloses a three-dimensional imaging and forming system which comprises a box body, wherein a first formingcabin, a second forming cabin, a third forming cabin and a control cabin are arranged in the box body; a forming bed and a spray head are arranged in the forming cabin; and a control unit, a data processing unit and a task management unit are arranged in the control cabin, printing of the three surface molds can be completed at the same time, and the printing efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of 3D printing, and in particular 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 the production technicians, and requires experienced technicians to complete the production, and the human interference factor is relatively large. 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. [0003] Through visits to the radiotherapy departments of many hospitals, it is urgently needed new head mold manufacturing technology to complete the shaping of the patient's head ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61N5/10B29C64/106B29C64/30B29C64/379B29C64/386B29C64/393B33Y10/00B33Y40/20B33Y50/00B33Y50/02
CPCA61N5/1084B29C64/106B29C64/30B29C64/379B29C64/386B29C64/393B33Y10/00B33Y40/20B33Y50/00B33Y50/02A61N2005/1092A61N2005/1097
Inventor 马晓楠姚翠萍季兴哲
Owner XI AN JIAOTONG UNIV
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