Insonification device having an internal cooling chamber
    31.
    发明授权
    Insonification device having an internal cooling chamber 有权
    具有内部冷却室的胰岛素化装置

    公开(公告)号:US08310132B2

    公开(公告)日:2012-11-13

    申请号:US12922966

    申请日:2009-03-17

    CPC classification number: G10K11/004

    Abstract: The invention relates to an insonification device (100) comprising a plurality of elementary ultrasonic transducers (110) each comprising at least one electro-acoustic element (111) and distributed on a chassis (120, 140) so that the electro-acoustic elements (111) are distributed on a so-called front surface (120′) of the device (100) intended to be placed facing the medium to be insonified. According to the invention, as each transducer (110) comprises a longitudinal body (113) made in a heat conducting material at the so-called front end of which the electro-acoustic element (111) is placed, the chassis (120, 140) comprises a sealed cooling chamber (130) placed behind the front surface (120′), crossed by the bodies of the transducers (113) and intended to be gone through by a coolant fluid flow.

    Abstract translation: 本发明涉及一种包括多个基本超声换能器(110)的增音装置(100),每个基本超声波换能器包括至少一个电声元件(111)并分布在底架(120,140)上,使得电声元件 111)分布在设备(100)的所谓的正面(120')上,用于面向要被增强的介质放置。 根据本发明,由于每个换能器(110)包括在导电材料制成的纵向本体(113),所述导体材料位于所述电声元件(111)的所谓前端,所述底架(120,140) )包括放置在前表面(120')后面的密封冷却室(130),其通过换能器(113)的主体穿过并且旨在通过冷却剂流体流动。

    Therapeutic Endocavity Probe Comprising an Image Transducer Integrated Within the Therapy Ultrasonic Transducer
    38.
    发明申请
    Therapeutic Endocavity Probe Comprising an Image Transducer Integrated Within the Therapy Ultrasonic Transducer 有权
    治疗性内腔探针包括集成在治疗超声波传感器内的图像传感器

    公开(公告)号:US20080214964A1

    公开(公告)日:2008-09-04

    申请号:US11817277

    申请日:2006-03-15

    CPC classification number: A61N7/022 A61B2090/3784

    Abstract: A therapeutic endocavity probe for treating tissues in particular of the prostate by emission of focused ultrasonic waves, including a support forming a guide tube extended by a mounting head for at least one therapy transducer component with an active surface emitting focused ultrasonic waves and having a spherical front of a total surface area in which a surface window is laid out for mounting an imaging transducer. According to the invention, the therapy transducer component has a front face having a total surface area equal to the sum of the active surface area equal to 1,500 mm2 ±200 mm2, and of the surface area of the window for letting through the imaging transducer, the ratio of the surface area of the window over the active surface area of the therapy transducer component being less than or equal to 0.45.

    Abstract translation: 一种用于通过发射聚焦的超声波来治疗特定前列腺的组织的治疗性内腔探针,包括形成由用于至少一个治疗换能器组件的安装头延伸的导管的支撑件,其具有发射聚焦超声波的有源表面并具有球形 其中布置有用于安装成像换​​能器的表面窗的总表面积的前方。 根据本发明,治疗传感器部件具有正面,总面积等于等于1500mm 2±200mm 2 / 以及用于穿过成像换能器的窗口的表面积,窗口在治疗换能器组件的有效表面积上的表面积的比率小于或等于0.45。

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