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    • 15. 发明专利
    • Display of two-dimensional fan-shaped ultrasonic image
    • 空值
    • JP5265091B2
    • 2013-08-14
    • JP2006121003
    • 2006-04-25
    • バイオセンス・ウエブスター・インコーポレーテツド
    • アンドレス・クラウディオ・アルトマンアサフ・ゴバリ
    • A61B8/12
    • G06T17/10A61B5/02055A61B5/042A61B5/06A61B5/062A61B8/12A61B8/14A61B8/145A61B8/4254A61B8/463A61B8/543A61B2090/364A61B2090/3958G01S15/8993G06T7/30G06T2207/30048G06T2210/41
    • A medical imaging system for imaging a patient's body includes a catheter having a position sensor and an ultrasonic imaging sensor wherein the position sensor transmits electrical signals indicative of positional information of a portion of the catheter in a patient's body and the ultrasonic imaging sensor transmits ultrasonic energy at a target in the patient's body, receives ultrasonic echoes reflected from the target in the patient's body and transmits signals relating to the ultrasonic echoes reflected from the target in the patient's body. A positioning processor is operatively connected to the catheter for determining positional information of the portion of the catheter based on the electrical signals transmitted by the position sensor. The system also includes a display and an image processor operatively connected to the catheter, the positioning processor and the display. The image processor generates an ultrasonic image of the target based on the signals transmitted by the ultrasonic sensor and depicts in real-time the generated ultrasound image on a display in a same orientation as an orientation of the portion of the catheter in the patient's body based on positional information derived from the position sensor.
    • 用于对患者身体成像的医疗成像系统包括具有位置传感器和超声波成像传感器的导管,其中位置传感器传输指示患者身体中导管部分的位置信息的电信号,超声成像传感器传输超声能量 在患者体内的目标处接收从患者身体中的目标物反射的超声波回波,并且发送与从患者体内的目标反射的超声回波有关的信号。 定位处理器可操作地连接到导管,用于基于由位置传感器传输的电信号来确定导管部分的位置信息。 该系统还包括可操作地连接到导管,定位处理器和显示器的显示器和图像处理器。 图像处理器基于由超声波传感器发送的信号来生成目标的超声波图像,并且以与患者身体中的导管的部分的取向相同的方向实时地描绘生成的超声波图像在显示器上 关于从位置传感器得到的位置信息。