A personalized spinal orthopaedic rod and a manufacturing method thereof

A production method and technology for orthopedic rods, applied in the field of medical devices, can solve the problems of poor orthopedic effect and the shape of orthopedic rods relying on experience control, and achieve the effects of good orthopedic effect, rigorous screening process, and guaranteed orthopedic effect.

Active Publication Date: 2019-01-04
CHUANGHUI MEDICAL EQUIP JIANGSU
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem in the prior art that the shape of the orthopedic rod depends on empirical control and the orthopedic effect is poor, the present invention proposes a personalized spinal orthopedic rod and its manufacturing method, which solves the above technical problems

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  • A personalized spinal orthopaedic rod and a manufacturing method thereof

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Embodiment Construction

[0030] The content of the present invention will be further described below in conjunction with the accompanying drawings.

[0031] This embodiment discloses a method for making a personalized spinal correction rod, which includes the following steps:

[0032] S1. Obtain relevant data of the patient;

[0033] S2. Data comparison: compare the relevant data of the patient with the normal human bone data to obtain the closest normal spine image;

[0034] S3. Making a personalized spinal correction stick according to the closest normal spine image.

[0035] In step S1, relevant data includes basic data and bone data, wherein, basic data includes patient’s sex, age and weight; bone data includes femur length, sagittal plane shape of sacral vertebrae, cross-sectional shape of clavicle, and thoracic 1 to lumbar 5 The sagittal diameter, transverse diameter and height of the vertebral body. Specifically, skeletal data can be obtained by using CT to scan the patient's bones. The spec...

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Abstract

The invention relates to the field of medical devices, in particular to a personalized spinal orthopaedic rod and a manufacturing method thereof. The method comprises the following steps: S1, acquiring the related data of the patient; S2, data comparison: comparing the related data of the patient with the data of the normal human skeleton to obtain the closest normal spinal column image; S3, making a personalized spine orthopaedic bar according to the closest normal spine image. According to the manufacturing method of the personalized spinal orthopaedic bar, the related data of the patient and the skeletal data of the normal human body are compared, so that the spinal orthopaedic bar manufactured is more suitable for the physical condition of the patient, and the orthopaedic effect of theorthopaedic bar obtained by the manufacturing method of the present application is better than that of the orthopaedic bar controlled by experience. The invention solves the problems that the shape of the orthopaedic rod depends on the empirical control and the orthopaedic effect is poor in the prior art.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a personalized spinal correction rod and a manufacturing method thereof. Background technique [0002] Scoliosis, lordosis, and kyphosis are common types of spinal deformity. Scoliosis correction can be performed by the rotary rod technique. The lordosis and kyphosis can be corrected by pressing rod reduction technique. The quality of the orthopedic effect depends on the shape of the rod in the sagittal plane. At present, the sagittal plane shape of the orthopedic rod is generally controlled only by the doctor's sensory experience, and the final orthopedic effect cannot be precisely controlled. Contents of the invention [0003] In order to solve the problem in the prior art that the shape of the orthopedic rod depends on empirical control and the orthopedic effect is poor, the present invention proposes a personalized spinal orthopedic rod and its manufacturing method, which ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B34/10A61B17/70
CPCA61B17/7071A61B34/10A61B2017/00526A61B2034/102
Inventor 徐文利蔡勇
Owner CHUANGHUI MEDICAL EQUIP JIANGSU
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