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A microcomputer-based system for measuring temporal asymmetry in amputee gait.

C Cheung, J C Wall, S Zelin

Prosthetics and Orthotics International

|December 1, 1983

Summary

This study developed a microcomputer system to measure amputee gait temporal factors in clinical settings. The system successfully assessed gait characteristics during ambulation training for eight amputees.

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Area of Science:

Biomechanics
Rehabilitation Engineering
Clinical Gait Analysis

Background:

Amputee gait analysis is crucial for rehabilitation.
Existing methods may lack accessibility in standard clinical environments.
Temporal gait factors are key indicators of mobility and function.

Purpose of the Study:

To develop and assess a microcomputer-based system for measuring temporal factors of amputee gait.
To evaluate the system's feasibility for use in a standard clinical setting.
To investigate gait characteristics of amputees during ambulation training.

Main Methods:

Development of a microcomputer-based system including a walkway, photoelectric beam relays, and an APPLE II Plus microcomputer.
Preliminary clinical assessment of the developed system.

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Investigation of gait characteristics in eight amputees during ambulation training.

Main Results:

The system was successfully developed and implemented.
Preliminary clinical assessment demonstrated the system's potential for clinical use.
Gait characteristics of eight amputees were measured and analyzed.

Conclusions:

The developed microcomputer system is a viable tool for measuring temporal factors of amputee gait in clinical settings.
The system provides valuable data for assessing amputee ambulation training.
Further research can explore comparisons across different amputation levels.