Full Field Mammography With Tissue Exposure Control, Tomosynthesis, and Dynamic Field of View Processing
    1.
    发明申请
    Full Field Mammography With Tissue Exposure Control, Tomosynthesis, and Dynamic Field of View Processing 有权
    全场乳腺X线摄影与组织暴露控制,Tomosynthesis和动态视野处理

    公开(公告)号:US20100135456A1

    公开(公告)日:2010-06-03

    申请号:US12699613

    申请日:2010-02-03

    IPC分类号: H05G1/60 A61B6/04

    摘要: A mammography system using a tissue exposure control relying on estimates of the thickness of the compressed and immobilized breast and of breast density to automatically derive one or more technic factors. The system further uses a tomosynthesis arrangement that maintains the focus of an anti-scatter grid on the x-ray source and also maintains the field of view of the x-ray receptor. Finally, the system finds an outline that forms a reduced field of view that still encompasses the breast in the image, and uses for further processing, transmission or archival storage the data within said reduced field of view.

    摘要翻译: 依赖于压缩和固定的乳房的厚度的估计和乳房密度的使用组织暴露控制的乳房摄影系统自动导出一个或多个技术因素。 该系统进一步使用将X射线源上的抗散射栅格的焦点保持在X射线受体的视野的层析合成装置。 最后,系统发现形成仍然包含图像中的乳房的缩小视野的轮廓,并且用于在所述减少的视野内进一步处理,传输或存档数据。

    Full Field Mammography With Tissue Exposure Control, Tomosynthesis, And Dynamic Field Of View Processing
    3.
    发明申请
    Full Field Mammography With Tissue Exposure Control, Tomosynthesis, And Dynamic Field Of View Processing 有权
    全场乳腺X线摄影与组织暴露控制,Tomosynthesis和动态视野处理

    公开(公告)号:US20110216879A1

    公开(公告)日:2011-09-08

    申请号:US13111618

    申请日:2011-05-19

    IPC分类号: A61B6/02 A61B6/04

    摘要: A mammography system using a tissue exposure control relying on estimates of the thickness of the compressed and immobilized breast and of breast density to automatically derive one or more technic factors. The system further uses a tomosynthesis arrangement that maintains the focus of an anti-scatter grid on the x-ray source and also maintains the field of view of the x-ray receptor. Finally, the system finds an outline that forms a reduced field of view that still encompasses the breast in the image, and uses for further processing, transmission or archival storage the data within said reduced field of view.

    摘要翻译: 依赖于压缩和固定的乳房的厚度的估计和乳房密度的使用组织暴露控制的乳房摄影系统自动导出一个或多个技术因素。 该系统进一步使用将X射线源上的抗散射栅格的焦点保持在X射线受体的视野的层析合成装置。 最后,系统发现形成仍然包含图像中的乳房的缩小视野的轮廓,并且用于在所述减少的视野内进一步处理,传输或存档数据。