Method for making personalized simulative anatomical model via rapid prototyping technologies

A prototyping technology and anatomical model technology, applied in the field of making personalized simulation anatomical models using rapid prototyping technology, can solve problems such as limited sources of corpses, inability to completely simulate human anatomy in animal anatomy, and lack of samples, so as to improve the cultivation efficiency and simulate High degree, the effect of accelerating the cultivation efficiency

Active Publication Date: 2016-11-16
杭州科霖医疗科技有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, most doctors are trained through cadaver or animal dissection. However, animal dissection cannot fully simulate human anatomy, and the source of cadavers has been relatively limited.
In addition, the samples required for some specific surgical training are even more scarce, such as tumor resection

Method used

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  • Method for making personalized simulative anatomical model via rapid prototyping technologies
  • Method for making personalized simulative anatomical model via rapid prototyping technologies
  • Method for making personalized simulative anatomical model via rapid prototyping technologies

Examples

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Embodiment 1

[0033] Such as Figure 1-7 As shown, this implementation describes a method for making a personalized simulated anatomical model using rapid prototyping technology. This implementation case is a brain model containing a tumor, which is used for brain tumor resection surgery practice. The input data is the patient's brain model including the tumor as the basic model, and the model is obtained from the patient's MRI data by using the medical image three-dimensional reconstruction software.

[0034] Combining computer models of the brain and tumor, and then subtracting this combination from the cuboid using CAD software, was used to make the mold model, figure 1 The final result of the mold and tumor insert is shown, with the perfusion channel 4 communicating the base model receiving cavity 3 inside the mold with the mold surface. The tumor insert 6 is designed with a filling channel column 7, and the tumor insert 6 is placed in the correct position inside the mold according to ...

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Abstract

The invention relates to the technical field of manufacture of medical treatment anatomical models and specifically a method for making a personalized simulative anatomical model via rapid prototyping technologies so as to solve a problem that currently corpses for medical science training are far from enough and conventional simulative models are low in simulation degree. The method comprises the following steps: a 3D anatomic base model, a removable plug-in part and a mold provided with a base model accommodating cavity are built via computer software; the mold and the removable plug-in part are manufactured via a rapid prototyping method; after the removable plug-in part is placed in the base model accommodating cavity and is combined with the mold, the base model accommodating cavity is filled with base model material via a pouring passageway, communicated with the base model accommodating cavity, arranged on the mold; a base model of the removable plug-in part is removed from the mold after being formed, the removable plug-in part is removed, and a removable plug-in part cavity is formed in an in-situ manner via the removable plug-in part of the base model. The removable plug-in part made via the method disclosed in the invention is high in simulation degree and can support simulative operations.

Description

technical field [0001] The invention relates to the technical field of medical anatomical model manufacturing, in particular to a method for making a personalized simulation anatomical model by utilizing rapid prototyping technology. Background technique [0002] Surgeons face thousands of patients whose lives are hanging by a thread every day. The doctor's professional knowledge, skills and training level determine the final operation effect, and even the patient's life and death. Professional training can improve the professional level of doctors, and high-simulation simulation surgery can give surgeons more practical experience and improve their surgical skills. [0003] At present, most doctors are trained through cadaver or animal dissection. However, animal dissection cannot fully simulate human anatomy, and the source of cadavers has been relatively limited. In addition, samples needed for training in certain procedures, such as tumor resection, are even scarcer. In...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B23/34
CPCG09B23/34
Inventor 汤静宇
Owner 杭州科霖医疗科技有限公司
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