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    Insonification device that includes a three-dimensional network of emitters arranged in at least two concentric spirals, which are designed to generate a beam of high-intensity focussed waves
    12.
    发明授权
    Insonification device that includes a three-dimensional network of emitters arranged in at least two concentric spirals, which are designed to generate a beam of high-intensity focussed waves 有权
    Insonification装置包括布置在至少两个同心螺旋中的发射器的三维网络，其被设计成产生高强度聚焦波束

    公开(公告)号：US08649242B2

    公开(公告)日：2014-02-11

    申请号：US12742086

    申请日：2008-11-12

    Applicant: Yves Martin ,  Mathieu Pernot ,  François Varray

    Inventor： Yves Martin ,  Mathieu Pernot ,  François Varray

    IPC: G01S15/89

    CPC classification number: G01S15/89 ,  G01S7/52047 ,  G01S15/8929 ,  G10K11/32

    Abstract: The invention concerns a device (1) for the insonification of an environment or medium, which is designed to generate a beam of focussed waves around a point in a so-called focus zone (20), used for imaging the medium or changing the properties of the medium, with the insonification device (1) having an intrinsic or extrinsic support structure on which is installed a network of a predetermined number of ultrasound transducers (12) that are designed to be controlled independently for generation of the focussed wave beam.According to the invention, the transducers (12) used for the generation of the focussed wave beam are located in a homogeneous spatial distribution along at least two concentric spirals (11) that are wound onto a three-dimensional concave area (10) whose shape and size are chosen to allow optimal focusing of the beam at a predetermined focal length, and whose concave side is oriented toward the focus zone (20).

    Abstract translation: 本发明涉及一种用于环境或介质的固化的设备（1），其被设计成在所谓的聚焦区域（20）中的点周围产生聚焦波束，用于对介质进行成像或改变特性 所述增强装置（1）具有固有或非本征支撑结构，在其上安装有预定数量的超声换能器（12）的网络，所述网络被设计为独立地被控制以产生聚焦波束。 根据本发明，用于产生聚焦波束的换能器（12）沿着至少两个同心螺旋（11）位于均匀的空间分布中，所述至少两个同心螺旋（11）被卷绕到三维凹入区域（10）上，其形状 并且选择尺寸以允许在预定焦距处的光束的最佳聚焦，并且其凹面朝向聚焦区域（20）定向。

    Method for optimising the focussing of waves through an aberration-inducing element
    13.
    发明授权
    Method for optimising the focussing of waves through an aberration-inducing element 有权
    用于优化通过像差诱导元件的波的聚焦的方法

    公开(公告)号：US08155725B2

    公开(公告)日：2012-04-10

    申请号：US12282625

    申请日：2008-02-20

    Applicant: Mathieu Pernot ,  Mathias Fink ,  Mickaël Tanter ,  Gabriel Montaldo ,  Jean-Francois Aubry ,  Ralph Sinkus

    Inventor： Mathieu Pernot ,  Mathias Fink ,  Mickaël Tanter ,  Gabriel Montaldo ,  Jean-Francois Aubry ,  Ralph Sinkus

    IPC: A61B5/05

    CPC classification number: G01S7/52049 ,  A61B8/0808 ,  A61N7/02 ,  A61N2007/0078 ,  A61N2007/0095 ,  G01S15/8909

    Abstract: The invention concerns a method for optimizing the focusing of waves in a zone of interest of a medium, with the waves being emitted by a network of sources to the medium through an aberration-inducing element that introduces an initially indeterminate phase shift. The method according to the invention proposes to use M−1 successive modifications of the emitted wave, each giving rise to a perturbation. According to the invention, the M perturbations are measured in the zone of interest at each modification of the phase and/or amplitude distributions, and these measurements are used to deduce optimal focusing characteristics to maximize the perturbation induced in the zone of interest.

    Abstract translation: 本发明涉及一种用于优化介质感兴趣区域中的波的聚焦的方法，其中波被源网络通过引入初始不确定相移的像差诱导元件发射到介质。 根据本发明的方法提出使用发射波的M-1个连续修改，每个引起扰动。 根据本发明，在相位和/或幅度分布的每个修改时，在感兴趣的区域中测量M扰动，并且这些测量用于推导最佳聚焦特性，以使感兴趣区域中诱导的扰动最大化。

    INSONIFICATION DEVICE HAVING AN INTERNAL COOLING CHAMBER
    15.
    发明申请
    INSONIFICATION DEVICE HAVING AN INTERNAL COOLING CHAMBER 有权
    具有内部冷却室的断开装置

    公开(公告)号：US20110011111A1

    公开(公告)日：2011-01-20

    申请号：US12922966

    申请日：2009-03-17

    Applicant: Yves Martin ,  Mathieu Pernot

    Inventor： Yves Martin ,  Mathieu Pernot

    IPC: F25D31/00 ,  F28D15/00

    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。

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