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    • 11. 发明申请
    • High Intensity Focused Ultrasound Therapeutic System Guided by an Imaging Device
    • 高强度聚焦超声治疗系统由成像装置引导
    • US20100174188A1
    • 2010-07-08
    • US12377799
    • 2007-02-13
    • Hai WangLong WangLian ZhangYue Gu
    • Hai WangLong WangLian ZhangYue Gu
    • A61N7/00A61B8/14
    • A61N7/02A61B5/055A61B2090/374A61B2090/376
    • A high intensity focused ultrasound therapeutic system guided by an imaging device is provided and includes an ultrasound therapeutic applicator which contains an ultrasound transducer (8), a therapeutic bed (11), on which a patient (17) lies, and an imaging device used for imaging a diseased tissue (3). Wherein, the imaging device is a non-ultrasound imaging device with two-dimensional imaging function. The ultrasound transducer (8) with the diameter of focal core (23) ranging from 0.1 mm to 5 mm, preferably, ranging from 0.2 mm to 2 mm, in a biological focal region (2) located in the diseased tissue (3) is adopted. The non-ultrasound imaging device is a CT or an MRI device with two-dimensional imaging function. The present invention can image the target accurately, so it can be applied to all kinds of complicated surgeries and has good therapeutic effects.
    • 提供了由成像装置引导的高强度聚焦超声治疗系统,并且包括超声治疗施用器,其包含超声换能器(8),治疗床(11),患者(17)所在的治疗床和使用的成像装置 用于成像患病组织(3)。 其中,成像装置是具有二维成像功能的非超声成像装置。 在位于病变组织(3)中的生物聚焦区域(2)中,焦点核心(23)直径为0.1mm至5mm,优选为0.2mm至2mm的超声换能器(8) 通过了 非超声成像装置是具有二维成像功能的CT或MRI装置。 本发明可以准确地对目标进行成像,因此可以应用于各种复杂手术,治疗效果好。