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[An improved software design of ultrasound bone densitometer]
- Source :
- Sheng wu yi xue gong cheng xue za zhi = Journal of biomedical engineering = Shengwu yixue gongchengxue zazhi. 31(5)
- Publication Year :
- 2015
-
Abstract
- In order to meet the requirements of ultrasound bone density measurement, we proposed a software solution to improve the accuracy and speed of measurement of bone mineral density of the ultrasound bone densitometer. We used a high-speed USB interface chip FT232H, along with a high-speed AD converter chip to calculate speed of sound (SOS), broadband ultrasound attenuation (BUA ) and other bone density parameters in the PC software. This solution improved the accuracy of the measurement data, reduced the measurement time and increased the quality of the displayed image. It is well concluded that the new software can greatly improve the accuracy and transmission speed of bone density measurement data through a high-speed USB interface and a software data processing technology.
- Subjects :
- Absorptiometry, Photon
Sound
Bone Density
Ultrasonics
Software
Subjects
Details
- ISSN :
- 10015515
- Volume :
- 31
- Issue :
- 5
- Database :
- OpenAIRE
- Journal :
- Sheng wu yi xue gong cheng xue za zhi = Journal of biomedical engineering = Shengwu yixue gongchengxue zazhi
- Accession number :
- edsair.pmid..........16bebaf461e06da9d5369f03d490d2a4