中国医疗设备2018，Vol.33Issue(7)：48-50,3.DOI:10.3969/j.issn.1674-1633.2018.07.012
B超多途径反射伪像人工造模及实验研究
Ultrasound Multi-Channel Reflection of Pseudo Like Making Artificial Model and Experimental Research
摘要
Abstract
Objective Through the artificial mode, we made a true representation of the multi-pathway reflection artifacts engendering from B-mode ultrasound imaging, which could not only enhance the students' and clinical workers' emotional understanding, but also guide the clinical work. Methods According to the imaging principle of multi-pathway reflection artifacts, when the non-vertical incident beam radiate to one interface of human organs, the beam deflects to another interface, and then it would be reflected again until received by the probe. Results According to the principles above, we set up the model and make experimental verification. We observed the high-level echo displayed on the screen of the B-mode ultrasound device, and then verified the results with the results shown on graph paper and shown on A-mode ultrasound device. Conclusion B ultrasound multi-pathway reflection artifacts are an objective existence in B ultrasound imaging and through the artificial model we can reproduce and observe it clearly.关键词
B超伪像/多途径反射伪像/人工造模Key words
ultrasonic artifact/multi-channel reflection artifacts/artificial mode/teaching experiment分类
医药卫生引用本文复制引用
高杨,王亚平,梁鑫予,刘子怡,房蕾..B超多途径反射伪像人工造模及实验研究[J].中国医疗设备,2018,33(7):48-50,3.基金项目
2018年黑龙江省大学生创新创业训练计划项目(201810229036) （201810229036）
牡丹江市科学技术计划项目(Z2014s022). （Z2014s022）
