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首页> 外文期刊>Gait & posture >Design and validation of GCH System 1.0 which measures the weight-bearing exerted on forearm crutches during aided gait
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Design and validation of GCH System 1.0 which measures the weight-bearing exerted on forearm crutches during aided gait

机译：GCH系统1.0的设计和验证，该系统可测量辅助步态期间施加在前臂拐杖上的负重

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Normally, when the patient's functional recovery involves partial weight-bearing aided walking using forearm crutches, it is not possible to control the amount of weight-bearing objectively that the individuals carry out and its progression. This leads to significant errors in accuracy and, consequently, complications and after effects in pathologies. To compensate for this deficiency, we have set out to design and validate a measurement system and a computerized record of the loads exerted on Canadian crutches in aided walking as well as incorporating a mechanism for acoustic and visual biofeedback that will inform the subject if said charges are correct, so that they are able correct their errors and avoid problems in their recovery. We analyzed the validity and reliability of the system through a concordance study with the AMTI OR6-7-2000 force plate, extensively validated previously, while finding a correlation coefficient of 0.99 with a significance (. p<. 0.001). We have designed and developed a measurement system with a computerized record, analysis and wireless graphical display of real-time data, incorporating a mechanism for acoustic and visual biofeedback to measure the loads exerted on forearm crutches during aided walking. The device, called " GCH System 1.0" is a reliable and valid instrument.
机译：通常，当患者的功能恢复涉及使用前臂拐杖进行部分负重辅助步行时，不可能客观地控制个体进行的负重量及其进程。这会导致准确性方面的重大错误，进而导致并发症和病理的后遗症。为了弥补这一不足，我们已着手设计和验证测量系统和计算机记录的辅助行走过程中施加在加拿大拐杖上的负荷的功能，并结合了听觉和视觉生物反馈机制，该机制将告知受试者是否收取了上述费用是正确的，以便他们能够更正错误并避免恢复问题。我们通过与AMTI OR6-7-2000测力板的一致性研究来分析系统的有效性和可靠性，该研究先前得到广泛验证，同时发现相关系数0.99具有显着性（。p <。0.001）。我们设计并开发了一种测量系统，该系统具有实时数据的计算机记录，分析和无线图形显示功能，并结合了一种声音和视觉生物反馈机制来测量辅助行走过程中施加在前臂拐杖上的负荷。名为“ GCH System 1.0”的设备是可靠且有效的仪器。

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