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    Ultrasonic diagnostic apparatus
    41.
    发明专利
    Ultrasonic diagnostic apparatus 审中-公开
    超声诊断设备

    公开(公告)号：JP2013154217A

    公开(公告)日：2013-08-15

    申请号：JP2013086506

    申请日：2013-04-17

    Applicant: Hitachi Medical Corp ,  株式会社日立メディコ

    Inventor： MATSUMURA TAKESHI

    IPC: A61B8/00

    CPC classification number: A61B8/00 ,  A61B8/4281 ,  A61B8/4438 ,  A61B8/4455

    Abstract: PROBLEM TO BE SOLVED: To provide a reference deformable body the type of which can be identified, an ultrasonic diagnostic apparatus which identifies the type of the reference deformable body, and an ultrasonic diagnostic method.SOLUTION: An ultrasonic diagnostic apparatus includes: an ultrasonic probe 3 having an ultrasonic wave transmitting/receiving surface on which a reference deformable body 16 is attached; tomogram constructing parts 6 and 7 for transmitting/receiving an ultrasonic wave to/from a subject via the reference deformable body 16 and producing a tomogram on the basis of RF signal frame data of a tomographic region of the subject; and a display unit 14 for displaying the tomogram. The ultrasonic diagnostic apparatus further includes: a storage section for storing the relationship between an ID given to the reference deformable body 16 and the type of the reference deformable body 16; and a type identifying section for reading out the type of the reference deformable body 16 corresponding to the ID of the reference deformable body 16 which is attached to the ultrasonic probe 3 from the storage section and identifying the type of the reference deformable body.

    Abstract translation: 要解决的问题：提供可以识别类型的参考变形体，识别参考变形体的类型的超声波诊断装置和超声波诊断方法。解决方案：超声波诊断装置包括：超声波探头 3，具有安装参考变形体16的超声波发送/接收表面; 断层图像构造部件6和7，用于经由参考变形体16向受检者发送/接收超声波，并且基于被检体的断层图像区域的RF信号帧数据产生断层图像; 以及用于显示断层图像的显示单元14。 超声波诊断装置还包括：存储部，用于存储给予参考变形体16的ID与参考变形体16的种类之间的关系; 以及类型识别部分，用于从存储部分读取与参考可变形体16的ID相对应的参考可变形体16的类型，并识别参考变形体的类型。

    Probe for ultrasonic diagnostic apparatus and method of manufacturing the same
    43.
    发明专利
    Probe for ultrasonic diagnostic apparatus and method of manufacturing the same 审中-公开
    超声波诊断装置的检测方法及其制造方法

    公开(公告)号：JP2013146564A

    公开(公告)日：2013-08-01

    申请号：JP2013007619

    申请日：2013-01-18

    Applicant: Samsung Medison Co Ltd ,  三星メディソン株式会社Samsung Medison Co.,Ltd.

    Inventor： JUN SUNG JAE ,  LEE SUNG JAE ,  KIM JI SEON ,  SEO MIN SEON

    IPC: A61B8/00

    CPC classification number: A61B8/4444 ,  A61B8/4281 ,  A61B8/4483 ,  A61B8/4494 ,  B06B1/0674 ,  B29C39/026

    Abstract: PROBLEM TO BE SOLVED: To provide a probe for an ultrasonic diagnostic apparatus, in which an acoustic impedance of a sound absorbing member can be reduced so as to enhance sensitivity of the probe for an ultrasonic diagnostic apparatus, and to provide a method of manufacturing the probe for an ultrasonic diagnostic apparatus.SOLUTION: A probe for an ultrasonic diagnostic apparatus includes: a piezoelectric body for generating sound waves; at least one acoustic matching layer disposed at a front surface of the piezoelectric body; an acoustic lens disposed at a front surface of the at least one acoustic matching layer; and a sound absorbing member disposed at a rear surface of the piezoelectric body and provided with a void formed to reduce the sound waves transmitted to the rear surface of the piezoelectric body and to adjust an acoustic impedance. A method of manufacturing the probe for the ultrasonic diagnostic apparatus includes: a step of preparing a fluid for forming the sound absorbing member; a step of pouring the fluid into a mold; a step of hardening the fluid; and a step of removing the mold.

    Abstract translation: 要解决的问题：为了提供一种能够减小吸声构件的声阻抗以提高超声波诊断装置的探头的灵敏度的超声波诊断装置的探针，并且提供一种制造 用于超声波诊断装置的探针。解决方案：用于超声波诊断装置的探针包括：用于产生声波的压电体; 设置在所述压电体的前表面的至少一个声匹配层; 设置在所述至少一个声匹配层的前表面处的声透镜; 以及吸音构件，其设置在所述压电体的后表面处并且设置有空隙，所述空隙形成为减少传播到所述压电体的后表面的声波并且调节声阻抗。 一种制造超声波诊断装置的探针的方法包括：准备用于形成吸声构件的流体的步骤; 将流体倒入模具中的步骤; 使流体硬化的步骤; 以及去除模具的步骤。

    Acoustic wave acquiring apparatus
    45.
    发明专利
    Acoustic wave acquiring apparatus 审中-公开
    声波采集装置

    公开(公告)号：JP2013078463A

    公开(公告)日：2013-05-02

    申请号：JP2011219879

    申请日：2011-10-04

    Applicant: Canon Inc ,  キヤノン株式会社

    Inventor： MIYAZATO TAKURO

    IPC: A61B8/08

    CPC classification number: A61B5/0095 ,  A61B5/0091 ,  A61B8/0825 ,  A61B8/4281

    Abstract: PROBLEM TO BE SOLVED: To provide an apparatus that successfully forms an image of a deep part of a subject by increasing the average density of irradiation light, in photoacoustic measurement using holding plates and an acoustic contact improving member.SOLUTION: An acoustic wave acquiring apparatus includes: the holding plates for holding a subject via the acoustic contact reinforcement member; an acoustic wave detector for receiving an acoustic wave generated from the subject irradiated with light from a light source and converting the acoustic wave into an electric signal; and a processor for generating characteristic information of the inside of the subject by using the electric signal. In the acoustic wave acquiring apparatus, the holding plates are subjected to hydrophilic process or the acoustic contact improving member contains a surfactant.

    Abstract translation: 要解决的问题：提供一种通过增加照射光的平均密度，在使用保持板和声学接触改善构件的光声测量中成功地形成被摄体的深部的图像的装置。 解决方案：声波获取装置包括：用于经由声学接触加强构件保持被检体的保持板; 声波检测器，用于接收从被摄体照射的来自光源的光产生的声波，并将声波转换为电信号; 以及用于通过使用电信号产生对象内部的特征信息的处理器。 在声波获取装置中，保持板经受亲水处理或声学接触改进构件含有表面活性剂。 版权所有（C）2013，JPO＆INPIT

    Test object information acquisition device
    47.
    发明专利
    Test object information acquisition device 有权
    测试对象信息获取设备

    公开(公告)号：JP2013042996A

    公开(公告)日：2013-03-04

    申请号：JP2011183574

    申请日：2011-08-25

    Applicant: Canon Inc ,  キヤノン株式会社

    Inventor： OSANAGA KENICHI

    IPC: A61B8/00 ,  G01N29/00

    CPC classification number: A61B5/0095 ,  A61B5/0091 ,  A61B5/145 ,  A61B8/0825 ,  A61B8/403 ,  A61B8/4281

    Abstract: PROBLEM TO BE SOLVED: To provide, in a test object information acquisition device for acquiring an optoacoustic signal using light of a plurality of wavelengths, a technology capable of suppressing the effect of an error due to a move of the test object.SOLUTION: A test object information acquisition device includes a light source part for radiating the pulsed light of the plurality of the wavelengths, a wavelength control part for switching the wavelength of the pulsed light, a probe for receiving an acoustic wave generated and spread within the test object irradiated with the pulsed light, a scanning control part for moving the probe in a predetermined scan field, and an information processing part for searching the test object information using a plurality of electric signals corresponding to the pulsed light of the plurality of the wavelengths outputted from the probe in each of the receiving position of the scan fields, wherein the wavelength control part switches the wavelength of the pulsed light before the probe scans the whole scan field while receiving the acoustic signal, in each of the receiving positions, corresponding to the pulsed light of at least one of the wavelength among a plurality of the wavelength.

    Abstract translation: 要解决的问题：为了在使用多个波长的光获取光声信号的测试对象信息获取装置中提供能够抑制由于测试对象的移动引起的误差的影响的技术。 解决方案：一种测试对象信息获取设备包括用于辐射多个波长的脉冲光的光源部分，用于切换脉冲光的波长的波长控制部分，用于接收所产生的声波的探针和 在用脉冲光照射的测试对象内扩散，用于在预定扫描场中移动探测器的扫描控制部分和用于使用与多个脉冲光对应的多个电信号来搜索测试对象信息的信息处理部分 在扫描场的接收位置的每一个中从探头输出的波长的波长控制部分，其中波长控制部分在接收声信号之前在探头扫描整个扫描场之前切换脉冲光的波长，在每个接收位置 ，对应于多个波长中的至少一个波长的脉冲光。 版权所有（C）2013，JPO＆INPIT

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