To image the intima-media complex of the carotid artery in a wider region, a method for measuring cross-sectional images in the arterial short-axis plane is presented. Using the proposed mechanical scanning system for an ultrasonic probe, cross-sectional images of a silicon rubber tube and a human carotid artery are measured in basic experiments and in in vivo experiments, respectively. These experiments show that this method successfully images the short-axis cross sections. Using the method proposed in this article, B-mode images in the short-axis plane can be accurately measured in a wider region than is possible with conventional methods.
- B-mode image of artery
- Intima-media thickness
- Short-axis plane
ASJC Scopus subject areas
- Radiology Nuclear Medicine and imaging