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A method for acquiring limb model data of lower limb rehabilitation brace

A technology for model data and acquisition methods, applied in medical science, sensors, diagnostic recording/measurement, etc., which can solve problems such as difficult operation, complex methods, and low accuracy of measurement data.

Inactive Publication Date: 2019-01-04
SOUTHERN MEDICAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, there are various and complex measurement methods for lower limb model data, and it is difficult for non-professionals to operate, while the accuracy of the obtained measurement data is low

Method used

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  • A method for acquiring limb model data of lower limb rehabilitation brace

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Embodiment 1

[0046] A method for obtaining limb model data of a lower limb rehabilitation brace, such as figure 1 As shown, the acquisition method is as follows: measure the lower limbs of the subject through metrology to obtain the measurement data of the lower limbs, and scan the lower limbs of the subject with a magnetic resonance instrument to obtain the surface data of the lower limbs, and obtain the limb model data of the lower limb rehabilitation brace.

[0047] Lower limb measurement data include lower limb length data, thigh length data, calf length data, thigh circumference data, knee circumference data, calf maximum circumference data, calf minimum circumference data, inner and outer malleolus circumference data, foot length data, foot Palm length data, foot width data, palm circumference data and heel width data.

[0048] Make the subject look forward, the upper limbs hang down naturally and placed in the body measurement, the lower limbs stand perpendicular to the ground, the ...

Embodiment 2

[0070] A lower limb rehabilitation brace limb model data acquisition method, other features are the same as in embodiment 1, the difference is that the lower limb length data measurement is specifically by using a long Martin ruler on the ground, and the other end of the Martin ruler measures the vertical distance from the greater trochanter of the femur to the sole of the foot and record the data.

[0071] The thigh length data measurement specifically includes marking the lower edge of the lateral femoral condyle first and defining the marking point on the lower edge of the lateral femoral condyle, and using a short Martin ruler to measure the vertical distance data from the greater trochanter of the femur to the lower edge of the lateral femoral condyle and record it.

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Abstract

A method for acquiring limb model data of lower limb rehabilitation brace includes such steps of measuring lower limb to obtain measurement data of low limb, scanning lower limb with magnetic resonance instrument to obtain surface data of lower limb, and obtaining limb model data of lower limb rehabilitation brace. The lower limb measurement data includes lower limb length data, thigh length data,calf length data, thigh circumference data, knee circumference data, calf maximum circumference data, calf minimum circumference data, medial and lateral malleolus circumference data, foot length data, foot palm length data, foot width data, foot palm circumference data and heel width data. The method for acquiring the limb model data of the lower limb rehabilitation brace is simple, the professional and technical requirements for the surveyors are low, and the accuracy of the obtained data is high.

Description

technical field [0001] The invention relates to a data measurement method for individualized brace design, in particular to a method for acquiring limb model data of a lower limb rehabilitation brace. Background technique [0002] A brace is an external fixation placed outside the body to limit a certain movement of the body, thereby assisting the effect of surgical treatment, or directly used for non-surgical treatment. At the same time, adding pressure points on the basis of external fixation can become an orthopedic brace for corrective treatment of body deformities. In the prior art, there are various and complicated methods for measuring the data of the lower limb model, which is difficult for non-professionals to operate, and the accuracy of the obtained measurement data is low. [0003] Therefore, aiming at the deficiencies of the prior art, it is necessary to provide a method for obtaining data of the limb model of the lower limb rehabilitation brace to solve the de...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/107
CPCA61B5/1072A61B5/1073A61B5/1075A61B5/1077
Inventor 黄文华林晖陈焱君余琴琴邓羽平谢普生李顶廖政文
Owner SOUTHERN MEDICAL UNIVERSITY
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