Vertebra stabilization system and method

A technology for stabilizing systems and methods, applied in surgical navigation systems, image enhancements, instruments, etc., can solve problems such as inaccurate calculation of vertebral rotation angles and inaccurate positioning of vertebrae, and achieve wide application value, accurate identification, and narrow detection area effect

Pending Publication Date: 2020-06-23
THE SECOND HOSPITAL AFFILIATED TO WENZHOU MEDICAL COLLEGE
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In summary, the existing problems in the prior art are: the existing vertebral stabilization system and method are inaccurate in positioning the vertebrae; at the same time, the calculation of the vertebral rotation angle is inaccurate

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  • Vertebra stabilization system and method
  • Vertebra stabilization system and method
  • Vertebra stabilization system and method

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Embodiment Construction

[0067] In order to further understand the content, features and effects of the present invention, the following examples are given, and detailed descriptions are given below with reference to the accompanying drawings.

[0068] The structure of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0069] Such as figure 1 As shown, the vertebral stabilization system and method provided by the embodiments of the present invention include: a fixed pressure detection module 1 , a central control module 2 , a vertebral positioning module 3 , a calculation module 4 , a fastening module 5 , a support module 6 , and a display module 7 .

[0070] The fixed pressure detection module 1 is connected with the central control module 2, and is used for collecting vertebra fixed pressure data through a pressure sensor.

[0071] The central control module 2 is connected with the fixed pressure detection module 1, the vertebra positioning modu...

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Abstract

The invention belongs to the technical field of vertebra stabilization, and discloses a vertebra stabilization system and method. The vertebra stabilization system and method comprises a fixed pressure detection module, a central control module, a vertebra positioning module, a calculation module, a fastening module, a supporting module and a display module. Through the vertebra positioning module, vertebra identification can be quickly carried out and is more accurate; a kernel density estimation method is used for refining the center of mass of the vertebra, and software is used for carryingout three-dimensional reconstruction so as to three-dimensionally show a whole segment of spine. Through a way of positioning after segmentation, a detection area is reduced, and accuracy is improved. Meanwhile, through the calculation module, on the basis of obtaining a back spine center line, a scoliosis calculation model and a spine center line and back spine center line deviation degree calculation model are constructed to realize the accurate measurement of a vertebra rotation angle, and the invention has a wide application value.

Description

technical field [0001] The invention belongs to the technical field of vertebral stabilization, and in particular relates to a vertebral stabilization system and method. Background technique [0002] Currently: Vertebrae, also known as the backbone, has 33 pieces, which can be divided into 7 cervical vertebrae, 12 thoracic vertebrae, 5 lumbar vertebrae, 5 sacral vertebrae and 4 coccygeal vertebrae according to their positions in the human body. In adults, 5 sacral vertebrae unite to form a sacrum, and 4 coccyx vertebrae unite to form a coccyx. The vertebral body is in front and the vertebral arch is in the back. The vertebral body and the vertebral arch form the vertebral foramen, and all the vertebral foramen are connected to form the spinal canal. The spinal canal contains the spinal cord. The vertebral arch is composed of pedicles and lamina. The pedicle is the thin and short part of the vertebral arch connected to the vertebral body. There is a depression on its uppe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B90/00G06T7/00G06T7/10G06T7/66G06T7/68G06T7/70A61B34/10A61B34/20
CPCA61B90/06G06T7/70G06T7/66G06T7/68G06T7/10G06T7/0012A61B34/10A61B34/20G06T2207/10081G06T2207/20081G06T2207/20084G06T2207/30172G06T2207/30012A61B2090/064A61B2034/105A61B2034/107A61B2034/108A61B2034/2065
Inventor 王向阳邵振轩黄崇安陈教想谢成龙林甲亮陈博达张华纬温睿
Owner THE SECOND HOSPITAL AFFILIATED TO WENZHOU MEDICAL COLLEGE
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