北京生物醫(yī)學(xué)工程

基于Android平臺的超聲骨密度儀的軟件設(shè)計

Software design of ultrasound bone densitometer based on Android

作者：許士界丁捷鄧將軍耿瑞華何愛軍

單位：何愛軍，副教授，碩士研究生導(dǎo)師。

分類號：R318.04

出版年·卷·期（頁碼）：2016·35·1（72-75）

摘要：

目的目前常見的超聲骨密度儀軟件處理部分大多在PC端，不能滿足使用者對便攜性的要求，而已有的嵌入式架構(gòu)多基于Linux+QT等。本文設(shè)計一款嵌入式基于Android平臺的超聲骨密度儀，解決了用戶對便攜性的需求。方法軟件在eclipse環(huán)境中開發(fā)，配合測量模塊對人跟骨進(jìn)行測量，通過USB接收回波數(shù)據(jù)，應(yīng)用程序?qū)夭〝?shù)據(jù)進(jìn)行顯示，并計算出回波參數(shù)聲速(speed of sound,SOS)和超聲寬帶衰減(broadband ultrasound attenuation,BUA)，并選取型號為OsteoPro的超聲骨密度儀進(jìn)行比較。結(jié)果該儀器實現(xiàn)了骨密度儀的功能，包括數(shù)據(jù)的高速采集、參數(shù)的計算等。此外，作為一個嵌入式應(yīng)用設(shè)備，應(yīng)用軟件還支持對患者的信息和測量的結(jié)果進(jìn)行存儲，打印出測量報告。結(jié)論 Android平臺和USB的使用，使儀器在便攜性和可移植性都得到極大的提升。

Objective Software processing of ultrasound bone densitometers is mostly on PC presently,which cannot meet the requirements of users for portability. The existing embedded architecture is mostly based on Linux + QT. This paper designs an ultrasound bone densitometer based on Android. Methods The software develops in eclipse,measuring human calcaneus in the measurement module,receiving echo data via USB,displaying the echo data,calculating speed of sound (SOS) and broadband ultrasound attenuation (BUA),and judging the bone quality according to parameters preliminarily. Results The instrument fully realizes the features of ultrasound bone densitometers,including high-speed acquisition and display of data,calculating the parameters,judging the quality of human bone. In addition,the instrument can also store the patient information and measurement results,and print out measurement reports. Conclusions The use of Android and USB make great improvement in portability and transferability.

參考文獻(xiàn)：

［1］伍賢平,廖二元,周智廣. 定量超聲診斷骨質(zhì)疏松癥的研究近況［J］. 中國超聲醫(yī)學(xué)雜志,1998,14(3) ：61-64.

Wu Xianping,Liao Eryuan,Zhou Zhiguang. Recent Research Quantitative ultrasound diagnosis of osteoporosis［J］. Chinese Journal of Ultrasound in Medicine,1998,14(3) ：61-64.

［2］謝嘉禧,胡錫其,曾桂平.老年性骨質(zhì)疏松癥的證候特征及相關(guān)危險因素的分析［J］. 中醫(yī)臨床研究, 2012，(5) :15-18.

Xie Jiaxi,Hu Xiqi,Zeng Guiping. Symptom characteristics of senile osteoporosis and related risk factors［J］. Clinical Journal of Chinese Medicine,2012，(5) :15-18.

［3］陳翀. 基于FPGA 的全數(shù)字高精度B 超系統(tǒng)的設(shè)計［J］. 臨床超聲醫(yī)學(xué)雜志,2008,10（3）:213-216.

Chen Chong. Design of full digital type-B ultrasonic system based on FPGA［J］. Journal of Ultrasound in Clinical Medicine,2008，10（3）:213-216.

［4］俞政濤，楊戀，許士界，等. 一種改進(jìn)的超聲骨密度儀軟件設(shè)計［J］. 生物醫(yī)學(xué)工程學(xué)雜志，2014，31（5）:1062-1064.

Yu Zhengtao,Yang Lian,Xu Shijie,et al. An improved software design of ultrasound bone densitometer［J］. Journal of Biomedical Engineering,2014，31（5）:1062-1064.

［5］張婧涵,殷衡基.關(guān)于骨密度儀測量準(zhǔn)確性的探討［J］. 中國醫(yī)療器械信息,2010,16(4) ：14-17.

Zhang Jinghan,Yin Hengji. Discussion about the accuracy of the measured bone density［J］. China Medical Device Information,2010,16(4) ：14-17.

［6］官輝煜. 超聲骨密度儀檢測方法的探討［J］. 現(xiàn)代測量與實驗室管理,2010，(4):5-7.

Guan Huiyu. Discussion of detection methods of ultrasound bone densitometer［J］. Advanced Measurement and Laboratory Management,2010，(4):5-7.

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