Fluence map optimization for field-in-field radiation therapy

    公开(公告)号:US11052265B2

    公开(公告)日:2021-07-06

    申请号:US16272230

    申请日:2019-02-11

    Abstract: Improved radiation therapy with field-in-field multi-leaf collimator, utilizing leaf sequencing Field-in-Field's (FIF) to accurately reproduce the input fluence map or original optimized dose distribution. The number of apertures used is constrained to a user-specified value all the way down to as few as 2 apertures which significantly magnifies the effect of poorly formed apertures. The disclosed invention further includes producing fluence maps with a homogenous dose throughout the treated volume utilizing leaf-sequencing Field-in-Field that reproduces more precise input fluence maps to yield optimized dose distribution.

    Communications Connectors with Jackwire Contacts and Printed Circuit Boards
    4.
    发明申请
    Communications Connectors with Jackwire Contacts and Printed Circuit Boards 有权
    具有Jackwire触点和印刷电路板的通信连接器

    公开(公告)号:US20070243728A1

    公开(公告)日:2007-10-18

    申请号:US11379100

    申请日:2006-04-18

    CPC classification number: H01R13/6658 H01R13/6467 Y10S439/941

    Abstract: Communications connectors having a plurality of signal carrying paths include a printed circuit board and a plurality of contacts. The printed circuit board has a plurality of contact pads, a plurality of output terminals, and a plurality of conductive paths that electrically connect at least some of the plurality of contact pads to respective ones of the plurality of output terminals. The contacts each have a plug contact region. In these connectors, a first of the plurality of signal carrying paths extends from the plug contact region of a first of the plurality of contacts to a first of the plurality of output terminals through a first of the contact pads and a first of the conductive paths.

    Abstract translation: 具有多个信号承载路径的通信连接器包括印刷电路板和多个触点。 印刷电路板具有多个接触焊盘,多个输出端子和多个导电路径,其将多个接触焊盘中的至少一些电连接到多个输出端子中的相应的一个。 触点各具有插头接触区域。 在这些连接器中,多个信号承载路径中的第一个通过第一接触焊盘从多个触点中的第一触点的插头接触区域延伸到多个输出端子中的第一个,并且第一导电路径 。

    Communications Connectors with Jackwire Contacts and Printed Circuit Boards
    7.
    发明申请
    Communications Connectors with Jackwire Contacts and Printed Circuit Boards 有权
    具有Jackwire触点和印刷电路板的通信连接器

    公开(公告)号:US20090298341A1

    公开(公告)日:2009-12-03

    申请号:US12539641

    申请日:2009-08-12

    CPC classification number: H01R13/6658 H01R13/6467 Y10S439/941

    Abstract: Communications connectors having a plurality of signal carrying paths include a printed circuit board and a plurality of contacts. The printed circuit board has a plurality of contact pads, a plurality of output terminals, and a plurality of conductive paths that electrically connect at least some of the plurality of contact pads to respective ones of the plurality of output terminals. The contacts each have a plug contact region. In these connectors, a first of the plurality of signal carrying paths extends from the plug contact region of a first of the plurality of contacts to a first of the plurality of output terminals through a first of the contact pads and a first of the conductive paths.

    Abstract translation: 具有多个信号承载路径的通信连接器包括印刷电路板和多个触点。 印刷电路板具有多个接触焊盘,多个输出端子和多个导电路径,其将多个接触焊盘中的至少一些电连接到多个输出端子中的相应的一个。 触点各具有插头接触区域。 在这些连接器中,多个信号承载路径中的第一个通过第一接触焊盘从多个触点中的第一触点的插头接触区域延伸到多个输出端子中的第一个,并且第一导电路径 。

    Communications connectors with jackwire contacts and printed circuit boards
    8.
    发明授权
    Communications connectors with jackwire contacts and printed circuit boards 有权
    带有通孔接头和印刷电路板的通信连接器

    公开(公告)号:US07591686B2

    公开(公告)日:2009-09-22

    申请号:US11379100

    申请日:2006-04-18

    CPC classification number: H01R13/6658 H01R13/6467 Y10S439/941

    Abstract: Communications connectors having a plurality of signal carrying paths include a printed circuit board and a plurality of contacts. The printed circuit board has a plurality of contact pads, a plurality of output terminals, and a plurality of conductive paths that electrically connect at least some of the plurality of contact pads to respective ones of the plurality of output terminals. The contacts each have a plug contact region. In these connectors, a first of the plurality of signal carrying paths extends from the plug contact region of a first of the plurality of contacts to a first of the plurality of output terminals through a first of the contact pads and a first of the conductive paths.

    Abstract translation: 具有多个信号承载路径的通信连接器包括印刷电路板和多个触点。 印刷电路板具有多个接触焊盘,多个输出端子和多个导电路径,其将多个接触焊盘中的至少一些电连接到多个输出端子中的相应的一个。 触点各具有插头接触区域。 在这些连接器中,多个信号承载路径中的第一个通过第一接触焊盘从多个触点中的第一触点的插头接触区域延伸到多个输出端子中的第一个,并且第一导电路径 。

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