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    • 5. 发明申请
    • Transducer Unit Incorporating an Acoustic Coupler
    • 传感器单元结合一个声耦合器
    • US20110105900A1
    • 2011-05-05
    • US11570171
    • 2005-06-09
    • Robert Randall Entrekin
    • Robert Randall Entrekin
    • A61B8/14
    • A61B8/4455A61B8/0825A61B8/4209A61B8/4281
    • The present invention relates to a transducer unit for an ultrasonic breast imaging system, in which an acoustic coupler is employed which comprises a frame in which a transducer is mounted. The frame is open at one end, and a surface of the transducer is exposed at the open end. The frame and exposed transducer surface are put under compression against the surface of a compression plate with a gasket, or similar, providing a fluid-tight seal therebetween. A thin layer of acoustic couplant is provided between the transducer surface and the compression plate. The frame defines a chamber around the nonexposed surface of the transducer, the chamber housing an acoustic couplant.
    • 本发明涉及一种用于超声乳房成像系统的换能器单元,其中采用声耦合器,其包括安装换能器的框架。 框架在一端打开,传感器的表面在开口端露出。 框架和暴露的换能器表面被压在压缩板的表面上,垫圈或类似物在其间提供流体密封的密封。 在传感器表面和压缩板之间提供薄层的声耦合剂。 框架围绕换能器的未暴露的表面限定一个腔室,该腔室容纳声学耦合剂。
    • 10. 发明申请
    • Methods and Apparatus For Performing Enhanced Ultrasound Diagnostic Breast Imaging
    • 用于进行增强超声诊断乳腺成像的方法和装置
    • US20080255452A1
    • 2008-10-16
    • US11576214
    • 2005-09-22
    • Robert Randall Entrekin
    • Robert Randall Entrekin
    • A61B8/14
    • A61B8/483A61B8/0825
    • A method for performing enhanced ultrasound diagnostic breast imaging includes using first and second compression plates (62,64) configured for receiving and compressing a breast between the same. The breast extends from a chest wall (118) of a patient at a proximate end to a nipple at a distal end. Portions of the breast proximate the nipple and proximate lateral edges of the breast are in non-contact with the second compression plate during breast compression. An ultrasound transducer array (68) moves along a path to scan the breast, the ultrasound transducer array being disposed adjacent a side of the second plate (64) opposite the breast. Image data representative of the breast is acquired as the ultrasound transducer array (68) traverses the path. Acquiring image data includes using electronic beam steering with the ultrasound transducer array to acquire image data in either or both (i) a portion (116) of the breast proximate the chest wall and (ii) a portion of the breast in non-contact with the second plate (122).
    • 用于执行增强超声诊断乳房成像的方法包括使用被配置为在其间接收和压缩乳房的第一和第二压缩板(62,64)。 乳房在近端从患者的胸壁(118)延伸到远端的乳头。 乳房附近的乳房部分和乳房附近的侧边缘在乳房压缩期间与第二压缩板不接触。 超声换能器阵列(68)沿着路径移动以扫描乳房,超声换能器阵列邻近与乳房相对的第二板(64)的一侧设置。 当超声波换能器阵列(68)穿过路径时,获取表示乳房的图像数据。 获取图像数据包括使用电子束转向与超声换能器阵列获取图像数据,以在(i)靠近胸壁的乳房的一部分(116)和(ii)乳房的一部分(116)中接触 第二板(122)。