一种在人体运动时监测足底压力的无线仪器鞋垫

IF 4.9 Q1 CHEMISTRY, ANALYTICAL

Sensing and Bio-Sensing Research Pub Date : 2025-02-01 DOI:10.1016/j.sbsr.2025.100752

Mariana Alegria , Mariana Ballesteros , David Cruz-Ortiz

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引用次数: 0

摘要

这项工作提出了一种无线仪器鞋垫监测足底压力（PP）在人体运动。鞋垫由两部分组成。第一个是使用三维打印技术用热塑性聚氨酯制造的模具。第二种是用Smooth-On的液体聚合物Ecoflex™00-30制成的软盖。鞋垫采用Arduino Nano微控制器和24个力感电阻，位于脚的十个解剖区域，采样频率为70 Hz。该设备通过基于蓝牙模块的无线通信将数据发送到计算机中的图形用户界面，在该界面中接收、显示和存储数据。对10名健康志愿者（5男5女）进行了测试，以验证用该设备测量的PP值。考虑到PP分析的相关特点，对所得数据进行分析与文献比较。

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A wireless instrumented insole for monitoring plantar pressure during human locomotion

This work proposes a wireless instrumented insole for monitoring plantar pressure (PP) during human locomotion. The insole is composed of two elements. The first is a mold manufactured with thermoplastic polyurethane using tridimensional printing techniques. The second one is a soft cover fabricated with a liquid polymer Ecoflex™ 00–30 from Smooth-On. The insole considers a microcontroller Arduino Nano and 24 force-sensing resistors located in ten anatomic regions of the foot with a sampling frequency of 70 Hz. The device sends the data through wireless communication based on a Bluetooth module to a graphical user interface in a computer where the data is received, displayed, and stored. A test was carried out with ten healthy volunteers (five men and five women) to validate the PP measured with the device. The data obtained were analyzed and compared with the literature, considering relevant characteristics in the PP analysis.

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来源期刊

Sensing and Bio-Sensing Research Engineering-Electrical and Electronic Engineering

CiteScore

10.70

自引率

3.80%

发文量

审稿时长

87 days

期刊介绍： Sensing and Bio-Sensing Research is an open access journal dedicated to the research, design, development, and application of bio-sensing and sensing technologies. The editors will accept research papers, reviews, field trials, and validation studies that are of significant relevance. These submissions should describe new concepts, enhance understanding of the field, or offer insights into the practical application, manufacturing, and commercialization of bio-sensing and sensing technologies. The journal covers a wide range of topics, including sensing principles and mechanisms, new materials development for transducers and recognition components, fabrication technology, and various types of sensors such as optical, electrochemical, mass-sensitive, gas, biosensors, and more. It also includes environmental, process control, and biomedical applications, signal processing, chemometrics, optoelectronic, mechanical, thermal, and magnetic sensors, as well as interface electronics. Additionally, it covers sensor systems and applications, µTAS (Micro Total Analysis Systems), development of solid-state devices for transducing physical signals, and analytical devices incorporating biological materials.