中国医疗设备2017，Vol.32Issue(8)：83-86,4.DOI:10.3969/j.issn.1674-1633.2017.08.021
基于虚拟仪器技术的超声骨密度测量系统的设计
Design of Ultrasound Measurement System of the bone Mineral Density based on Virtual Instrument Technology
乔媛慧 1何琼 2刘庆凯 3林芳4
作者信息
- 1. 首都医科大学附属北京友谊医院 采购中心,北京 100050
- 2. 清华大学 物医学影像研究中心,北京 100084
- 3. 首都医科大学 生物医学工程学院,北京 100069
- 4. 杭州慈铭友好医疗综合门诊部 职业病科,浙江 杭州 310051
- 折叠
摘要
Abstract
Objective This study designed an ultrasound measurement system of the bone mineral density (BMD) based on virtual instrument technology for osteoporosis diagnosis. Methods This system used the software LabVIEW to develop a program which could achieve the data input and processed, data output and save, with the basic theory of quantitative ultrasound and channel multiplex technology to accomplish ultrasonic transmitting and receiving function. This system used Data Acquisition Card NIUSB-6251 to transmit data. And then it was tested. Results It turned out that this system was reliable and easy to operate. Conclusion This system has highly innovation at the level of technology and application, which can be used for the early diagnosis of osteoporosis from a new angle.关键词
定量超声/骨质疏松/采集卡/通道复用/LabVIEWKey words
quantitative ultrasound/osteoporosis/data acquisition card/channel multiplex/LabVIEW分类
医药卫生引用本文复制引用
乔媛慧,何琼,刘庆凯,林芳..基于虚拟仪器技术的超声骨密度测量系统的设计[J].中国医疗设备,2017,32(8):83-86,4.
