Digital skeleton operation repair method and system

A surgical and bone technology, applied in the field of surgical simulation, can solve problems such as damage to important organs such as nerves and blood vessels, inability to combine CT data, and increase surgical risks, so as to achieve the effect of increasing surgeon confidence, simple and direct communication, and reducing risks

Inactive Publication Date: 2016-10-05
北京大璞三维科技有限公司
View PDF0 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since there is no precise model guidance for this process, it completely depends on the subjective judgment of the doctor. Especially for orthopedic operations with high difficulty and complex organizational structure, only relying on the doctor's experience will often bring fatal danger, and it is easy to damage the nerves, blood vessels, and surrounding areas of the diseased body. important organs, increasing the risk of surgery
[0003] The design of implants and surgical auxiliary guides in traditional bone repair surgery is mainly carried out with the help of third-party engineering software. The design process is more complicated, and it cannot be organically combined with the patient's CT data, resulting in insufficient accuracy of the designed model. slow postoperative recovery

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Digital skeleton operation repair method and system
  • Digital skeleton operation repair method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The specific embodiments described here are only used to explain the present invention, not to limit the invention.

[0027] figure 1 The implementation flow of the embodiment of the present invention is shown.

[0028] A digital bone repair surgery method, the method comprises the following steps:

[0029] In step 11, scan the damaged part of the patient to obtain image data;

[0030] In step 12, perform three-dimensional reconstruction and reset according to the CT data;

[0031] In step 13, design implants, surgical auxiliary guides, fixation methods, etc. according to the 3D reconstructed model;

[0032] In step 14, the part model data such as implants and surgical auxiliary guide plates are imported into the rapid prototyping equipment fo...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a digital skeleton operation repair method and system. The digital skeleton operation repair method includes the steps of carrying out CT scanning to affected portions of orthopedic patients to obtain corresponding image data, performing three-dimension reconstruction and resetting according to the image data of patients, carrying out design of implants, position determination of screw holes, type selection of screws and the like under guidance of model parameters, finally, printing simulated models (including operation assistant stents) of the affected portions of the patients by the 3D printing technology, carrying out a series of pre-operative simulation processes, such as repairing, positioning and fixing to the simulation models; thereby, increasing operability and precision of skeleton operation, reducing operative risk, and providing a new practice method for customization of patients.

Description

technical field [0001] The invention belongs to the field of orthopedic surgery and relates to three-dimensional reconstruction of CT data, surgical guide plate design, virtual assembly of implants, 3D printing of disease body models, auxiliary preoperative planning, and surgical simulation. technical background [0002] At present, the traditional bone repair surgery process is that doctors use the CT image data of the diseased part taken by the patient to judge the shape, size, surrounding tissue and damage of the bone based on experience, and formulate a surgical plan for the patient. Since there is no precise model guidance for this process, it completely depends on the subjective judgment of the doctor. Especially for orthopedic operations with high difficulty and complex organizational structure, only relying on the doctor's experience will often bring fatal danger, and it is easy to damage the nerves, blood vessels, and surrounding areas of the diseased body. importan...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/56
Inventor 杨途军姜国庆姬新智刘永峰
Owner 北京大璞三维科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap