| 摘要 |
PURPOSE:To suppress the influence of a grating rope, to widen a visual field width, and to execute a B mode and a D mode by oblique linear scanning by composing an array type ultrasonic wave probe so that respective oscillators can be provided respectively under an inclined state. CONSTITUTION:The device has an array type ultrasonic wave probe 100. Further, the ultrasonic wave probe has (n) number of ultrasonic wave oscillators 100a and arranges these respective oscillators 100a under the inclined state in the same direction. Since an ultrasonic beam can be transmitted and received obliquely without executing beam deflection by the inclined arrangement of the oscillators in the above-mentioned manner, a grating rope level can be suppressed to a low level, the interval between oscillators can be comparatively long, the visual field width can be widened, and the B mode and the D mode can be executed by the oblique linear scanning. |
