生物医学工程研究
生物醫學工程研究
생물의학공정연구
JOURNAL OF BIOMEDICAL ENGINEERING RESEARCH
2013年
3期
177-179
,共3页
蒋时霖%于成龙%郑驰超%彭虎
蔣時霖%于成龍%鄭馳超%彭虎
장시림%우성룡%정치초%팽호
宽带超声衰减(BUA)%成像%传感器%骨密度%投影%骨质疏松%频谱
寬帶超聲衰減(BUA)%成像%傳感器%骨密度%投影%骨質疏鬆%頻譜
관대초성쇠감(BUA)%성상%전감기%골밀도%투영%골질소송%빈보
Broadband ultrasound attenuation(BUA)%Imaging%SensorBone mineral density%Projection%Osteoporosis%Spectrum
介绍了宽带超声衰减（BUA）的测量与计算方法，讨论了现有BUA测量的不足，提出了BUA投影成像，并通过实验进行了成像验证。实验表明利用BUA参数进行成像是可行的，其结果具有一定的临床应用价值。
介紹瞭寬帶超聲衰減（BUA）的測量與計算方法，討論瞭現有BUA測量的不足，提齣瞭BUA投影成像，併通過實驗進行瞭成像驗證。實驗錶明利用BUA參數進行成像是可行的，其結果具有一定的臨床應用價值。
개소료관대초성쇠감（BUA）적측량여계산방법，토론료현유BUA측량적불족，제출료BUA투영성상，병통과실험진행료성상험증。실험표명이용BUA삼수진행성상시가행적，기결과구유일정적림상응용개치。
The measurement and calculation method of broadband ultrasonic attenuation were described briefly in this paper,and some shortages of BUA measurement was discussed.Based on the investigation,a method of projection imaging of BUA was presented, and the experiment of the method was done to verify the validity.The results show that the BUA imaging is feasible and the image has some clinic application value.
