Rib positioning and fracture clinical outcome prediction device and automatic diagnosis system

A positioning device and a technology for rib fractures, applied in the field of image processing, can solve problems affecting timely treatment of patients, etc., and achieve the effects of reducing unhealthy doctor-patient disputes, improving detection accuracy, and improving classification accuracy

Pending Publication Date: 2021-05-25
南京市江宁医院 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the model does not accept the training of rib bone metastases and pathological fractures of bone metastases, the patient's lung cancer bone metastases will be misdiagnosed as ordinary fresh fractures, which will affect the timely treatment of patients
[0006] In addition, there are currently no related devices and systems that can predict the clinical outcome of fractures

Method used

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  • Rib positioning and fracture clinical outcome prediction device and automatic diagnosis system
  • Rib positioning and fracture clinical outcome prediction device and automatic diagnosis system
  • Rib positioning and fracture clinical outcome prediction device and automatic diagnosis system

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Experimental program
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Embodiment Construction

[0080] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0081] like figure 1 As shown, the rib automatic positioning device of the present invention comprises:

[0082] Acquisition module, is used for obtaining rib cross-sectional image, generates rib cross-sectional image training set;

[0083] The target detection module is used to perform target detection on the rib cross-sectional image acquired by the acquisition module, generate at least one detection rectangle, determine the subset corresponding to the anatomical positioning label to which the detection rectangle belongs, and obtain the corresponding location tag;

[0084] The training module is used to train and obtain the rib positioning model according to the anatomical positioning label and the rib cross-sectional image training set;

[0085] The positioning module is configured to input the rib cross-sectional image ...

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Abstract

The invention discloses a rib positioning and fracture clinical outcome prediction device and an automatic diagnosis system. The rib positioning device is used for outputting an anatomical positioning tag of a rib; and the rib fracture clinical outcome prediction device is used for predicting the clinical outcome of rib fracture. The invention further discloses a rib fracture classification device which can detect and classify rib fractures and output refined rib fracture classification labels including fresh dislocation / non-dislocation fractures, healing-stage fractures, old fractures and pathological fractures. Based on the device, the invention further discloses an automatic rib fracture diagnosis system. The accuracy of rib positioning and the fineness of fracture classification in rib fracture automatic diagnosis are improved, the clinical outcome can be further predicted, and patients with poor prognosis can be screened to intervene in treatment in advance.

Description

technical field [0001] The invention relates to the field of image processing, in particular to a rib positioning, fracture clinical outcome prediction device and an automatic diagnosis system. Background technique [0002] Rib fracture is the most common blunt chest injury (about 40-80%), and the patient suffers from severe pain and takes a long time to heal. For multiple rib fractures, the morbidity and mortality of patients increase significantly. At present, computer-aided diagnosis (CAD) technology has been applied to the automatic detection of thoracic rib fractures to reduce missed diagnosis, reduce diagnosis time, improve diagnostic efficiency, and benefit clinical treatment of patients. [0003] Most of the existing rib positioning models only automatically mark the position of the fracture with a rectangular frame on the CT image. However, the specific anatomical location of rib fractures (eg, left / right ribs 1-12) and the number of fractures were not available. ...

Claims

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Application Information

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IPC IPC(8): G06T7/00G16H30/00G16H50/20A61B34/10G06K9/62
CPCG06T7/0012G16H30/00G16H50/20A61B34/10A61B2034/105G06T2207/10081G06T2207/30008G06T2207/20081G06F18/2431
Inventor 周清清张宏唐雯王家硕胡章春余玉盛
Owner 南京市江宁医院
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