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1.发明申请Reference Height Calibration Scheme For Modular Multi-Modality Medical Imaging System 失效模块化多模态医学成像系统的参考高度校准方案公开(公告)号：US20090088621A1
公开(公告)日：2009-04-02
申请号：US12240787
申请日：2008-09-29
IPC分类号： A61B5/05
CPC分类号： A61B6/5235 , A61B6/032 , A61B6/0457 , A61B6/469
摘要： A reference height calibration procedure obtains a reference error value, which can be used to adjust a height calibration parameter for registering the fields of view (FOVs) of the modules of a multi-modality medical imaging system such as a SPECT-CT imaging system.
摘要翻译： 参考高度校准程序获得参考误差值，其可以用于调整用于记录诸如SPECT-CT成像系统的多模态医学成像系统的模块的视场（FOV）的高度校准参数。
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2.发明授权Reference height calibration scheme for modular multi-modality medical imaging system 失效模块化多模式医学成像系统的参考高度校准方案公开(公告)号：US07986988B2
公开(公告)日：2011-07-26
申请号：US12240787
申请日：2008-09-29
CPC分类号： A61B6/5235 , A61B6/032 , A61B6/0457 , A61B6/469
摘要： A reference height calibration procedure obtains a reference error value, which can be used to adjust a height calibration parameter for registering the fields of view (FOVs) of the modules of a multi-modality medical imaging system such as a SPECT-CT imaging system.
摘要翻译： 参考高度校准程序获得参考误差值，其可以用于调整用于记录诸如SPECT-CT成像系统的多模态医学成像系统的模块的视场（FOV）的高度校准参数。
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公开(公告)号：US20220107859A1
公开(公告)日：2022-04-07
申请号：US17062189
申请日：2020-10-02
申请人： Divya Choudhary , Saurav Daga , Murali Tharan Gnanamani , Robert Peter Hurley, III , Brian Morris , Sven Zuehlsdorff
发明人： Divya Choudhary , Saurav Daga , Murali Tharan Gnanamani , Robert Peter Hurley, III , Brian Morris , Sven Zuehlsdorff
摘要： A root cause associated with an anomalous event in a device is determined. A method includes retrieving one or more event records associated with the device from a database. The method further includes determining a risk category associated with the one or more event records based on information present in the one or more event records. The risk category indicates a risk associated with a functioning of the device. Additionally, the method includes determining a priority associated with each of the one or more event records based on a baseline associated with the one or more event records. The baseline is defined based on a set of events that occur during a normal functioning of the device. The method includes determining the root cause associated with the anomalous event in the device based on the risk category and the priority associated with the event records.
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公开(公告)号：US07376478B2
公开(公告)日：2008-05-20
申请号：US11385617
申请日：2006-03-21
摘要： A method to achieve perceived reliability for repairable systems including goal setting of different phases of the product life cycle. The method includes consideration of a plurality of product life cycle phases to determine a plurality of failure rate multipliers which are transformed to mean time between failures multipliers and normalized. Using these computed mean times between failures multipliers and a chosen level of customer use, the box-of-parts required mean time between failures level can be calculated. Also, the required mean time between failures for design, manufacturing, infant mortality, and service phase of product life cycle can be computed.
摘要翻译： 实现可修复系统的可靠性的方法，包括产品生命周期不同阶段的目标设定。 该方法包括考虑多个产品生命周期阶段以确定多个故障率乘法器，其被转换成故障乘数之间的平均时间并被归一化。 使用这些计算的平均故障乘数与乘客使用水平之间的平均次数，所需零件的平均间隔时间可以计算出。 此外，可以计算设计，制造，婴儿死亡率和产品生命周期服务阶段故障之间所需的平均时间。
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