Method for producing human tissue simulated operation model and guide plate

A technology for simulating surgery and human tissue, applied in the field of virtual surgery, it can solve the problems of the cutting position, direction, depth, and the direction and depth of screws cannot be accurately grasped, limit the application of virtual surgery, and the technology needs to be improved, etc., and achieve great practical value. , Improve the effect of surgery and shorten the operation time

Inactive Publication Date: 2015-07-01
徐贵升
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the current computer virtual surgery plan requires complex software program design, high-priced equipment investment, and professional technical personnel for management and maintenance, which greatly limits the application of virtual surgery in general hospitals.
In addition to the cost...

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  • Method for producing human tissue simulated operation model and guide plate

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Embodiment Construction

[0029] The accompanying drawings are for illustrative purposes only and should not be construed as limiting the patent.

[0030] For those skilled in the art, it is understandable that some well-known structures and descriptions thereof may be omitted in the drawings.

[0031] The technical solutions in the invention will be clearly and completely described below in conjunction with the description and drawings of the invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0032] A method for making a human tissue simulation operation model and a guide plate includes the following steps.

[0033] Step 1: Collect CT / MR data of human tissue

[0034] For the parts of the human body undergoing simulated...

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Abstract

The invention discloses a method for producing a human tissue simulated operation model and a guide plate. The method for producing the human tissue simulated operation model an the guide plate comprises the following steps that CT/MR data about a human tissue are gathered, cleaning up and rebuilding are conducted, exact cutting of model space position data is conducted, based on a grinding model of an operation spot, operational information is added, an operation guide plate model is produced by reversed engineering, the obtained grinding model and operation guide plate model are converted to layer-by-layer cross-section data, and the layer-by-layer cross-section data are introduced to a 3D printer to conduct printing. According to the method for producing the human tissue simulated operation model an the guide plate, the accurate combination of a medical model and the guide plate is obtained by 3D printing, accurate simulated operation can be conducted with low cost and high speed, and a pre-operation simulation plan is executed accurately according to a pre-operation guide plate, so that operational risks are reduced, time on the operation is shortened, operational effect is improved, and great practical value is possessed.

Description

technical field [0001] The invention relates to the technical field of virtual surgery, and more specifically, to a more cost-effective and operable method for making a human tissue simulation surgery model and a guide plate. Background technique [0002] 3D printing technology or rapid prototyping technology is based on computer three-dimensional model data, melting or bonding materials, and building target objects layer by layer. 3D printing technology has been developed for nearly 20 years. In recent years, with the improvement of computer modeling technology and material quality, as well as the decline of printer and material prices, its cost has been greatly reduced, so the development has become more rapid. Especially in many fields such as industrial design, personalized production, rapid prototyping, etc., it has been more substantively applied. [0003] Among them, due to the diversity of the individual characteristics of the human body and the individual character...

Claims

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Application Information

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IPC IPC(8): A61B19/00B33Y10/00B33Y70/00
CPCA61B5/055A61B6/03
Inventor 徐贵升
Owner 徐贵升
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