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1.发明申请MAMMOGRAPHY SYSTEM AND METHOD EMPLOYING OFFSET COMPRESSION PADDLES, AUTOMATIC COLLIMATION, AND RETRACTABLE ANTI-SCATTER GRID 审中-公开使用偏移压缩平台，自动收集和可退回的反散射网格的拍摄系统和方法公开(公告)号：US20150190101A1
公开(公告)日：2015-07-09
申请号：US14595826
申请日：2015-01-13
Applicant: Hologic, Inc.
Inventor： Kenneth DEFREITAS , Anthony PELLEGRINO , Thomas A. FARBIZIO , Roman JANER , Georgia HITZKE
CPC classification number: A61B6/06 , A61B6/04 , A61B6/0414 , A61B6/4233 , A61B6/4291 , A61B6/502
Abstract: A mammographic imaging system is optimized for use with a single fixed size flat panel digital image receptor. It accommodates compression devices (paddles) of varying sizes, and positions them properly in a field of view of the image receptor. When a compression paddle with size smaller than the field of view of the image receptor is used the compression paddle can be shifted laterally in the direction parallel to the chest wall, so as to facilitate different views of different size breasts, and permit the image receptor to image as much of the desired tissue as possible. An automatic X-ray collimator restricts the X-ray illumination of the breast in accordance with the compression paddle size and location in the field of view. An anti-scatter grid, mounted inside the image receptor enclosure, just below the top cover of the enclosure, can be retracted out of the field of view of the image receptor for use in magnification imaging.
Abstract translation: 乳腺摄影成像系统被优化用于单个固定尺寸的平板数字图像受体。 它容纳不同大小的压缩装置（桨叶），并且在图像受体的视野中适当地定位它们。 当使用尺寸小于图像接收器的视野的压缩桨时，压缩桨可以在平行于胸壁的方向上横向偏移，以便于不同尺寸的乳房的不同视图，并允许图像受体 尽可能多地形成所需的组织。 自动X射线准直仪根据压缩桨尺寸和视野中的位置限制乳房的X射线照射。 安装在图像接收器外壳内的防散射栅格刚好在外壳的顶盖下方，可以缩回到图像接收器的视野以用于放大成像。
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2.发明申请公开(公告)号：US20180214094A1
公开(公告)日：2018-08-02
申请号：US15832088
申请日：2017-12-05
Applicant: Hologic, Inc.
Inventor： Kenneth DEFREITAS , Anthony PELLEGRINO , Thomas A. FARBIZIO , Roman JANER , Georgia HITZKE
Abstract: A mammographic imaging system is optimized for use with a single fixed size flat panel digital image receptor. It accommodates compression devices (paddles) of varying sizes, and positions them properly in a field of view of the image receptor. When a compression paddle with size smaller than the field of view of the image receptor is used, the compression paddle can be shifted laterally in the direction parallel to the chest wall, so as to facilitate different views of different size breasts, and permit the image receptor to image as much of the desired tissue as possible. An automatic X-ray collimator restricts the X-ray illumination of the breast in accordance with the compression paddle size and location in the field of view. An anti-scatter grid, mounted inside the image receptor enclosure, just below the top cover of the enclosure, can be retracted out of the field of view of the image receptor for use in magnification imaging.
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