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A method and device for measuring the rotation angle of a vertebral body

A technology of rotation angle and vertebral body, which is applied in the field of medical imaging and can solve problems such as measurement numerical errors

Active Publication Date: 2020-10-20
AEROSPACE CENT HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

It can solve the problem that there is a large error in the measurement value caused by measuring the rotation angle of the vertebral body of the human body on the spine X-ray film of the human body based on the grading algorithm in the prior art

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  • A method and device for measuring the rotation angle of a vertebral body
  • A method and device for measuring the rotation angle of a vertebral body
  • A method and device for measuring the rotation angle of a vertebral body

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Embodiment Construction

[0057] Various exemplary embodiments of the embodiments of the present application will now be described in detail with reference to the accompanying drawings. It should be noted that unless otherwise specified, the relative arrangement of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the embodiments of the present application.

[0058] At the same time, it should be understood that, for the convenience of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship.

[0059] The following description of at least one exemplary embodiment is merely illustrative in fact, and by no means serves as any limitation on the embodiment of the present application and its application or use.

[0060] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such ...

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Abstract

The invention discloses a method and device for measuring the vertebral rotation angle. The method comprises the steps that by means of obtained upper end plate image and lower end plate image in a spine X-ray film of a target human body and a spinous process image, a positive line segment in a positive spine X-ray film and a lateral line segment in a lateral spine X-ray film; the vertebral rotation angle of the target human body is determined by means of the positive line segment and the lateral line segment. According to the technical scheme, the problem that in the prior art, when the vertebral rotation angle is measured on the basis of the spine X-ray film of the human body, the appeared measurement error is large can be solved.

Description

technical field [0001] The present application relates to the field of medical imaging, in particular to a method and device for measuring the rotation angle of a vertebral body. Background technique [0002] With the development of society and medicine, more and more medical institutions will use various medical devices to examine patients when diagnosing or treating diseases for patients, so as to use the examination results to help doctors diagnose or treat patients. [0003] Among them, taking scoliosis patients as an example, in the prior art, X-ray films, CT (Computed Tomography), MRI (Magnetic Resonance Imaging MRI Magnetic Resonance Imaging) and ultrasonic echo detection are usually used to obtain The patient's spine projection, and then measure the patient's vertebral body rotation angle through the spine projection, and use the vertebral body rotation angle to predict the patient's scoliosis progression, and then perform brace treatment on the patient, formulate su...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B5/107
CPCA61B5/1071
Inventor 张宇鹏韦兴
Owner AEROSPACE CENT HOSPITAL
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