Development of Simple Osteoporotic Diagnosis Device Based on Speed of Sound through Calcaneus Using Ultrasound

利用超声波通过跟骨声速开发简易骨质疏松症诊断装置

• 批准号: 21560084
• 负责人: MINAKUCHI Yoshihisa
• 金额: $ 3.08万
• 依托单位: University of Yamanashi
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2009
• 资助国家: 日本
• 起止时间: 2009 至 2011
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21560084/
• 关键词: 骨粗鬆症; 超音波; 踵骨音速; 骨密度; 骨粗鬆症診断装置; 超音波探触子

We tried to develop a simple osteoporotic diagnosis device based on speed of sound(SOS) through calcaneus using ultrasound. Specifically, after attaching the probes to both sides of heel and measuring the heel surface temperature, the echo wave form transmitted through heel was measured. From these results, the SOS through calcaneus was calculated precisely by assuming the calcaneus width as the 64% of heel width, and by considering the influence that the heel temperature exerts on the SOS through heel. It was established the measuring technology that my SOS result was more accurate than that of other companies. Furthermore, the commercialization of the very low price diagnosis device is under way in the enterprise on the basis of my research results.

我们试图使用超声通过Calcaneus来开发基于声音速度（SOS）的简单骨质疏松诊断装置。具体而言，在将探针连接到脚跟两侧并测量脚跟表面温度后，测量了通过脚跟传输的回声波。从这些结果中，通过假设跟骨宽度为脚跟宽度的64％，并考虑脚跟温度通过脚后跟对SOS施加的影响，从而精确地计算出SOS通过Calcaneus。建立了我的SOS结果比其他公司更准确的测量技术。此外，根据我的研究结果，企业正在进行非常低的价格诊断设备的商业化。

项目成果

超音波を用いた踵骨音速による骨粗鬆症診断評価

基于超声跟骨声速的骨质疏松症诊断评估

• 发表时间: 2011
• 作者: Akiko Fukuda;Yusaku Yamamoto;Masashi Iwasaki;Emiko Ishiwata and Yoshimasa Nakamura;上野真史,水口義久,中村正信
• 通讯作者: 上野真史,水口義久,中村正信

踵骨幅やBMIが踵骨音速に及ぼす影響

跟骨宽度和BMI对跟骨声速的影响

• 发表时间: 2010
• 作者: Yusuke Hama;Akiko Fukuda;Yusaku Yamamoto;Masashi Iwasaki;Emiko Ishiwata and Yoshimasa Nakamura;水口義久,長田雄一,中村正信
• 通讯作者: 水口義久,長田雄一,中村正信

Simple Evaluation of Osteoporosis Diagnosis Based on Speed of Sound through Calcaneus Using Ultrasound

超声对跟骨声速诊断骨质疏松症的简单评估

• 发表时间: 2010
• 作者: Yoshihisa MINAKUCHI;Koichi NAGAI;Masanobu NAKAMURA
• 通讯作者: Masanobu NAKAMURA

簡易装置を用いた踵骨音速による骨粗鬆症診断評価

使用简单设备使用跟骨声速进行骨质疏松症诊断评估

• 发表时间: 2012
• 作者: 大槻荘一;石川満;上野真史
• 通讯作者: 上野真史