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    • 9. 发明专利
    • Ultrasonic image measuring method for blood vessel
    • 超声波血管图像测量方法
    • JP2009089911A
    • 2009-04-30
    • JP2007263805
    • 2007-10-09
    • Yunekusu:Kk株式会社ユネクス
    • HARADA CHIKAOMASUDA HIROYUKISUZUKI HIDENORI
    • A61B8/00
    • A61B5/489A61B5/6835A61B8/0891A61B8/4218A61B8/4281A61B8/4483A61B8/4494A61B8/464A61B8/488G01S7/52065G01S15/8925G01S15/8936
    • PROBLEM TO BE SOLVED: To provide an ultrasonic image measuring method for blood vessel, which facilitates the positioning of an ultrasonic probe and enables a sufficient positioning precision to be obtained. SOLUTION: This ultrasonic image measuring method for blood vessel includes a positioning process around X axis, and a positioning process around Z axis. In the positioning process around X axis, ultrasonic probes 24, 102 and 112 are positioned in a multi-axis driving apparatus 26 in such a manner that distances from respective ultrasonic array probes to the center of a blood vessel 20 may become equal. In the positioning process around Z axis, the ultrasonic probes 24, 102 and 112 are positioned in the multi-axis driving apparatus 26 in such a manner that the image of the blood vessel 20 may be positioned at the centers in the width direction of a first short axis image display region G1 and a second short axis image display region G2. Since the blood vessel ultrasonic image measuring method includes the positioning process around X axis and the positioning process around Z axis, the probes 24, 102 and 112 can be positioned by using the positions of the ultrasonic array probes to the blood vessel 20, or the distances of the ultrasonic array probes to the blood vessel, and therefore, the ultrasonic probes 24, 102 and 112 can simply and easily be positioned, further with a high precision, on the blood vessel 20 of a living body 14. COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供一种用于血管的超声波图像测量方法,其有助于超声波探头的定位,并且能够获得足够的定位精度。 解决方案:这种血管超声波图像测量方法包括围绕X轴的定位过程以及围绕Z轴的定位过程。 在围绕X轴的定位过程中,超声波探头24,102和112以从多个超声波阵列探针到血管20的中心的距离变得相等的方式定位在多轴驱动装置26中。 在围绕Z轴的定位过程中,超声波探头24,102和112以这样的方式定位在多轴驱动装置26中,使得血管20的图像可以位于 第一短轴图像显示区域G1和第二短轴图像显示区域G2。 由于血管超声波图像测量方法包括围绕X轴的定位过程和围绕Z轴的定位过程,所以可以通过使用超声波阵列探针到血管20的位置来定位探针24,102和112,或者 超声波阵列探针与血管的距离,因此超声波探头24,102和112可以在生物体14的血管20上进一步高精度地简单且容易地定位。 (C)2009,JPO&INPIT