Gaitsymmetryassessment method used after anterior cruciate ligament reconstruction

An anterior cruciate ligament and symmetry technology, which is applied in the field of gait symmetry assessment after anterior cruciate ligament reconstruction based on plantar pressure information, can solve the problem of symmetry of force on the lower limbs of patients, and improve the accuracy of assessment Sex, improve the effect of rehabilitation training, improve the effect of symmetry

Inactive Publication Date: 2018-12-07
PEKING UNIV THIRD HOSPITAL
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Problems solved by technology

[0004] Improving the force asymmetry after ACL reconstruction is a prerequisite for improving the rehabilitation effect after ACL reconstruction and preventing postoperative reinjury. Although there are a large number of studies on the gait symmetry af

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  • Gaitsymmetryassessment method used after anterior cruciate ligament reconstruction
  • Gaitsymmetryassessment method used after anterior cruciate ligament reconstruction
  • Gaitsymmetryassessment method used after anterior cruciate ligament reconstruction

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Embodiment Construction

[0018] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments. However, it should be understood that the accompanying drawings are provided only for better understanding of the present invention, and they should not be construed as limiting the present invention.

[0019] Such as figure 1 As shown, a kind of method for evaluating gait symmetry after anterior cruciate ligament reconstruction provided by the present invention comprises the following steps:

[0020] 1) Collect the plantar pressure data of the sampled individuals, and analyze and process the collected plantar pressure data to obtain the symmetry results of the plantar pressures on both sides of the sampled individuals under different weight loss ranges. Specifically, the following steps are included:

[0021] 1.1) According to the actually used lower limb positive pressure support running training system for plantar pressure test, determine the level...

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Abstract

The invention relates to a gait symmetryassessment method used after anterior cruciate ligament reconstruction. The gait symmetryassessment method is characterized by comprising the following steps that 1, plantar pressure data of a sampled individual is acquired, and parsing processing is conducted on the acquired plantar pressure data to obtain symmetry results of plantar pressures on two sidesof the sampled individual under different load-decreasing amplitudes; 2, according to the symmetry results of the plantar pressures on the two sides of the sampled individual under different load-decreasing amplitudes, initial load-decreasing amplitude for load-decreasing running training is determined, and according to assessment results of plantar stress symmetry of the sampled individual in therunning process under the initial load-decreasing amplitude, the load-decreasing amplitude for load-decreasing running training is adjusted until balanced load bearing of the lower limbs on the two sides of the sampled individual under non-weigh-losing condition is achieved. The gait symmetryassessment method can be widely applied to the field of gait symmetryassessment method used after anteriorcruciate ligament reconstruction.

Description

technical field [0001] The invention relates to the field of gait research, in particular to a gait symmetry evaluation method after anterior cruciate ligament (Anterior Cruciate Ligament, ACL) reconstruction based on plantar pressure information. Background technique [0002] At present, the incidence of sports injuries is gradually increasing, and knee anterior cruciate ligament injury is one of the most common sports injuries. In the United States, the incidence of ACL injury is about 1 in 3000, and the cost of surgery alone is as high as one billion dollars per year. Among professional athletes with ACL injury in my country, the incidence rate of the injury is 0.71% for women and 0.29% for men. ACL injury seriously affects human sports ability, and after ACL injury cannot heal naturally, arthroscopic reconstruction of ACL has become the first choice in clinical practice. [0003] However, the prognosis after ACL reconstruction is not satisfactory. Studies have reported...

Claims

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Application Information

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IPC IPC(8): A61B5/11
CPCA61B5/112
Inventor 黄红拾敖英芳时会娟于媛媛
Owner PEKING UNIV THIRD HOSPITAL
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