Ultrasonic fusion imaging method integrating cardiac muscle's backward scattering


Application Number: 00109015
Application Date: 2000.06.02
Publication Number: 1270794
Publication Date: 2000.10.25
Priority Information:
International: A61B8/00
Applicant(s) Name: Qinghua Univ.
Address:
Inventor(s) Name: Bai Jing;Li Xiang;Hu Guangshu
Patent Agency Code: 11201
Patent Agent: liao yuanqiu
Abstract The present invention relates to the field of medical ultrasonics. The imaging method uses two-dimensional CVIB image as imaging factor and mixes the CVIB pseudo-color image of interested area together with B-type ultrasonic image to form the mixed-together By-type ultrasonic image of integration fluctuation cardiac muscle's backward scattering. The present invention utilizes IB curve in estimating the blood supplying state of cardiac muscle and CVIB as direct imaging characteristic quantity to establish two-dimensional CVIB image. The intuitive image pattern can reflect directly the periodic fluctuation of IB curve in points of cardiac muscle.