Gait data analysis method of gait training orthosis measuring system

Abstract

The invention discloses a gait data analysis method of a gait training correction instrument measurement system. Step 1: Fix an inertial sensor on the front part of the calf or thigh of a human body to be tested; Step 2: Collect the gravity transmission of the inertial sensor by a terminal. Sensing value; Step 3: Send the gravity sensing value data to the host; Step 4: The host reads the gravity sensing value and the preset walking distance limited by the human body to be tested; Step 5: Calculate the human body to be measured by the gravity sensing value Gait parameters; Step 6: Save the processing result data; Step 7: The host reads the gravity sensor value data and the preset walking time of the human body to be tested, and manually enters the walking distance; Step 8: Calculate the test by using the gravity sensor value Human body gait parameters; Step 9: saving the processing result data. The invention can quickly and accurately analyze the gait data of the human body to be tested, provide reliable basis for preparing medical appliances and rehabilitation appliances, and can also help doctors provide accurate basis for judging gait performance and formulating rehabilitation programs.

Description

technical field [0001] The invention relates to human body gait data analysis, in particular to a gait data analysis method of a gait training correction instrument measurement system. Background technique [0002] In recent years, there have been more and more hemiplegic patients due to acute cerebrovascular disease and hemiplegic patients due to traumatic marrow injury, and these diseases have caused unimaginable mental and physical pain to patients, and there are gait abnormalities Phenomenon. Gait is the external manifestation of human body structure and function, motor regulation system, behavior and psychological activities during walking. Dysfunction of a certain system or certain aspects can cause abnormal gait. Human gait analysis is an inspection method to study the human walking law. By analyzing the gait characteristics of the human body, such as step length, stride length, pace speed, stride frequency, step width, foot deflection angle, and walking cycle, it ca...

AI Technical Summary

Problems solved by technology

[0003] The traditional gait data analysis method is very simple. By collecting the step distance measured by measuring tools such as tape measure, stopwatch, protractor and corresponding items that can leave footprints, the data such as pace speed and stride frequency are roughly estimated, and the analyzed stride Fewer state features, lower efficiency, and poor analysis accuracy

[0004] The Chinese utility model patent No. ZL201220603249.8 discloses a "Measurement System Based on Gait Training Corrector", which has completely changed the traditional backwardness of measuring gait data by using measuring tools such as tape measure, stopwatch, and protractor. status quo

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