title: [Research on omni-directional ultrasonic imaging].
abstract: In this paper, an omni-direction M-mode ultrasonic imaging method is introduced, in which M-mode sample line can rotate and move freely. In this way the measurement of parameters such as amplitude and speed of movement of organs can be conducted in any position or direction. We analyzed the sources of errors of the method and the way to overcome them.
authors.affiliation: Xi'an Jiaotong University.
authors.forename: P
authors.initials: P
authors.lastname: Cao
authors.forename: J
authors.initials: J
authors.lastname: Yue
authors.forename: W
authors.initials: W
authors.lastname: Qian
authors.forename: T
authors.initials: T
authors.lastname: Zhu
mesh_terms: D004452:Echocardiography / Q000295:instrumentation*; D004867:Equipment Design; D006801:Humans