Intelligent desktop-level three-dimensional diagnosis system for complex intra-articular fractures

A technology for intra-articular fractures and diagnostic systems, applied in the field of medical imaging, can solve the problems of high price, poor open source program interface, unfavorable fast operation, etc., and achieve the effect of smooth operation

Active Publication Date: 2020-05-08
诸暨市人民医院
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  • Claims
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AI Technical Summary

Problems solved by technology

However, general-purpose software is not customized for complex intra-articular fractures, so there are certain shortcomings: first, the processing process is complex and must be operated by personnel who are proficient in related software; second, more work is required Parameter adjustment is not conducive to rapid clinical operation; third, the price is relatively expensive, and if it needs to be installed on multiple computers such as doctor's office and operating room, the cost will be h

Method used

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  • Intelligent desktop-level three-dimensional diagnosis system for complex intra-articular fractures
  • Intelligent desktop-level three-dimensional diagnosis system for complex intra-articular fractures
  • Intelligent desktop-level three-dimensional diagnosis system for complex intra-articular fractures

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Embodiment I

[0027] The intelligent complex intra-articular fracture desktop-level three-dimensional diagnosis system of the present invention includes: an image acquisition module, an image processing module, a three-dimensional reconstruction module and a display module;

[0028] The image acquisition module is used to read the CT data of complex intra-articular fractures; according to the DICOM 3.0 standard, read the CT data of complex intra-articular fractures; the read CT data is the original image sent by the nuclear magnetic resonance equipment, the original image For one or more images, the image acquisition module performs format conversion, grayscale conversion, and denoising filtering on the original image to obtain sliced ​​image sequences IMG1, IMG2, ..., IMGn;

[0029] The image processing module includes a VIO setting module, an original information extraction module, an actual area determination module, and a general processing module;

[0030] Among them, the VIO setting m...

Embodiment II

[0057] On the platform of Visual Studio 2010, MFC (Microsoft Foundation Classes) was used to construct the software framework, combined with OpenGL interface programming to realize the basic functions of the software; ① read the CT data of complex intra-articular fractures according to the DICOM 3.0 standard, ② display the two-dimensional images, ③Adjustment display of window width and window level.

[0058] (2) Fracture image segmentation based on artificial intelligence algorithm

[0059] ①Volume of Interest (VOI) setting: use the data-driven method in artificial intelligence to analyze the gray information of the image sequence, obtain the minimum calculation area that may contain the fracture target, reduce the target search range, and reduce the error rate at the same time. extraction probability;

[0060] ②Extraction of original information: use the VIO area as a template to extract VIO data information from the original CT sequence; extract the minimum calculation area d...

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Abstract

The invention relates to an intelligent desktop-level three-dimensional diagnosis system for complex intra-articular fractures. The system comprises an image acquisition module, an image processing module, a three-dimensional reconstruction module and a display module which are connected in sequence. On one hand, under the assistance of an artificial intelligence algorithm, interested fracture data are automatically, rapidly and accurately extracted, and an interactive three-dimensional reconstruction image is generated; and on the other hand, a common low-configuration computer is allowed tocarry out reconstruction operation, so that a clinician can conveniently identify the three-dimensional form of the fracture before and during an operation and formulate a more detailed and accurate operation scheme, thereby shortening the operation time, reducing bleeding during the operation and improving the operation curative effect.

Description

technical field [0001] The invention relates to the technical field of medical imaging, in particular to an intelligent desktop-level three-dimensional diagnosis system for complex intra-articular fractures. Background technique [0002] Complex intra-articular fractures refer to fractures in which the fracture line involves the articular surface, with ≥3 fracture fragments and severe displacement, such as comminuted tibial plateau fractures, ankle fractures, and supracondylar intercondylar fractures of the humerus[1]. With the rapid development of social transportation, complex intra-articular fractures caused by high-energy injuries have become one of the common clinical problems in trauma orthopedics. Since fractures involve the articular surface and are seriously displaced, improper treatment can lead to damage to the joint force and stability. damage, leading to a series of complications such as traumatic arthritis, joint stiffness, and joint instability [2]. In terms ...

Claims

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Application Information

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IPC IPC(8): G06T17/00
CPCG06T17/00
Inventor 袁铄慧
Owner 诸暨市人民医院
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