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Fracture type classification method and fracture identification model construction method

A classification method and construction method technology, which is applied in the construction of fracture recognition model and the classification of fracture types, can solve the problem that the determined type of fracture cannot be judged by images, and achieve the effect of improving the correct rate of fracture recognition and good surgical strategy

Pending Publication Date: 2020-12-04
昆山华颐生物科技有限公司 +1
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Problems solved by technology

[0005] The purpose of the present invention is to solve the existing problems as long as it is to check whether there is a fracture and detect the position of the fracture. However, the type of fracture cannot be determined by images, and people need to further classify it for targeted treatment. Therefore We provide a targeted femoral X-ray image dataset for specific classification of fracture types and a component approach for fracture identification types

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  • Fracture type classification method and fracture identification model construction method
  • Fracture type classification method and fracture identification model construction method
  • Fracture type classification method and fracture identification model construction method

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Embodiment Construction

[0025] Since the current fracture classification system mainly relies on three-dimensional computed tomography (CT), X-ray and magnetic resonance images (MRI) and manual visual inspection according to AO classification, although the above methods can achieve certain accuracy, but due to the low resolution of the machine And the scope of people's visual inspection is relatively limited, only whether there is a fracture can be checked, but the type of fracture cannot be detected; therefore, we provide a method to further classify the fracture type based on image judgment, so as to facilitate subsequent auxiliary doctors to use visual inspection. The classification results provided by the method are more accurate than those judged by junior orthopedic surgeons, and the fracture type can be determined on a basic basis, which is convenient for people to use during examination.

[0026] The main purpose of the present invention is to further classify the types of fractures, so as to ...

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Abstract

The invention discloses a fracture type classification method and a fracture identification model construction method, and the method comprises a simple fracture A type, a wedge-shaped fracture B type, and a complex fracture C type. The simple fracture A type comprises a simple spiral fracture A1, a simple oblique fracture A2 and a simple transverse fracture A3; the wedge-shaped fracture B type comprises a spiral wedge-shaped fracture B1, a bent wedge-shaped fracture B2 and a crushed wedge-shaped fracture B3; the complex fracture C type comprises a complex spiral fracture C1, a complex multi-section fracture C2 and a complex irregular fracture C3. The method has the advantages that accurate classification of the femoral fractures is helpful for accurate operation strategies and better postoperative prognosis, and an effective and accurate femoral fracture diagnosis and typing system plays an important role in clinical work.

Description

technical field [0001] The invention relates to the technical field of image processing of femoral fractures in medical orthopedics, in particular to a fracture type classification method and a fracture recognition model construction method. Background technique [0002] In high-energy orthopedic injuries, femoral fractures are very common, and its incidence rate has been reported as an average of 37 cases per 100,000 patients per year; according to the fracture site, degree of fracture fragmentation, degree of muscle and soft tissue injury, and injury mechanism, different fractures can be found. The current gold standard for treatment of femoral shaft fractures is intramedullary nailing. [0003] With the wide application of intramedullary nailing, many complications have appeared, such as delayed union, nonunion, intramedullary nail fracture and bone fracture, the reasons of which are largely related to the classification of fractures and the doctor's surgical technique; a...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/62G06T7/00G06N3/04G06N3/08
CPCG06T7/0012G06N3/08G06T2207/10116G06T2207/20081G06T2207/20084G06T2207/30008G06N3/045G06F18/24
Inventor 王文于观贞张永合
Owner 昆山华颐生物科技有限公司
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