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29 条记录 (耗时 0.065 秒)

    Computed tomography detector apparatus
    1.
    发明授权
    Computed tomography detector apparatus 有权
    计算机断层摄影检测仪

    公开(公告)号：US07576330B1

    公开(公告)日：2009-08-18

    申请号：US12112129

    申请日：2008-04-30

    申请人： Joseph James Lacey ,  Ashutosh Joshi

    发明人： Joseph James Lacey ,  Ashutosh Joshi

    IPC分类号： G01T1/24

    CPC分类号： G01T7/00 ,  G01T1/2985

    摘要： A computed tomography detector apparatus includes a substrate defining a recessed area. The computed tomography detector apparatus includes a heat pipe at least partially disposed within the recessed area. The computed tomography detector apparatus also includes an electronic component attached to the substrate.

    摘要翻译： 计算机断层摄影检测器装置包括限定凹陷区域的基板。 计算机断层摄影检测器装置包括至少部分地设置在凹陷区域内的热管。 计算机断层摄影检测装置还包括附着到基板的电子部件。

    System and apparatus for heat management
    2.
    发明授权
    System and apparatus for heat management 有权
    热管理系统和装置

    公开(公告)号：US07449696B2

    公开(公告)日：2008-11-11

    申请号：US11561998

    申请日：2006-11-21

    申请人： Ashutosh Joshi ,  Joseph James Lacey

    发明人： Ashutosh Joshi ,  Joseph James Lacey

    IPC分类号： G01T1/24

    CPC分类号： G01T1/2985 ,  A61B6/4488 ,  G01T1/2018

    摘要： A heat management apparatus for disposition in a medical imaging system is disclosed. The apparatus includes a thermally conductive detector module, sensor components disposed upon the detector module, and signal processing electronics in thermal communication with the detector module, the signal processing electronics disposed proximate the sensor components. A main heat conductor is in thermal communication with a first defined portion of a length of the detector module, and a local heat conductor is in thermal communication with a second defined portion of the length of the detector module.

    摘要翻译： 公开了一种用于医疗成像系统中的配置的热管理装置。 该装置包括导热检测器模块，设置在检测器模块上的传感器部件以及与检测器模块热连通的信号处理电子装置，信号处理电子器件靠近传感器部件设置。 主导热体与检测器模块的长度的第一限定部分热连通，并且局部导热体与检测器模块的长度的第二限定部分热连通。

    SYSTEM AND METHOD FOR ACOUSTIC NOISE MITIGATION IN A COMPUTED TOMOGRAPHY SCANNER
    4.
    发明申请
    SYSTEM AND METHOD FOR ACOUSTIC NOISE MITIGATION IN A COMPUTED TOMOGRAPHY SCANNER 审中-公开
    计算机图像扫描仪中声音噪声减轻的系统和方法

    公开(公告)号：US20130129104A1

    公开(公告)日：2013-05-23

    申请号：US13298666

    申请日：2011-11-17

    申请人： Ashutosh Joshi ,  Joseph James Lacey

    发明人： Ashutosh Joshi ,  Joseph James Lacey

    IPC分类号： G10K11/16 ,  A61B6/03

    CPC分类号： A61B6/032 ,  A61B6/035 ,  A61B6/44 ,  A61B6/4488 ,  A61B6/5258 ,  A61B6/54 ,  G10K11/178

    摘要： A CT system is provided that includes an outer housing, a rotatable gantry positioned within the outer housing and having a gantry opening to receive an object to be scanned, an x-ray source mounted on the rotatable gantry and configured to project an x-ray beam toward the object, and a detector array mounted on the rotatable gantry and configured to detect x-ray energy passing through the object and generate a detector output responsive thereto that can be reconstructed into an image of the object. A hybrid noise mitigation system is included in the CT system that is configured to mitigate noise generated by the CT system during operation, the hybrid noise mitigation system comprising a passive noise mitigation device configured to control noise in a passive manner and an active noise mitigation device configured to control noise in an active manner.

    摘要翻译： 提供一种CT系统，其包括外壳体，位于外壳体内的可旋转机架，具有用于接收待扫描物体的台架开口，安装在可旋转机架上的x射线源，并配置成投影x射线 射束朝向物体，以及检测器阵列，其安装在可旋转机架上并且被配置为检测通过物体的x射线能量，并且响应于此产生可被重构成物体的图像的检测器输出。 混合噪声减轻系统包括在CT系统中，其被配置为在运行期间减轻由CT系统产生的噪声，混合噪声缓解系统包括被配置为以被动方式控制噪声的被动噪声抑制装置和主动噪声消除装置 被配置为以主动的方式控制噪声。

    Method and system for a variable speed fan control for thermal management
    6.
    发明授权
    Method and system for a variable speed fan control for thermal management 有权
    用于热管理的变速风扇控制方法和系统

    公开(公告)号：US07102308B2

    公开(公告)日：2006-09-05

    申请号：US10710213

    申请日：2004-06-25

    申请人： Joseph James Lacey ,  Ashutosh Joshi

    发明人： Joseph James Lacey ,  Ashutosh Joshi

    IPC分类号： H02P1/00

    CPC分类号： A61B6/4488 ,  A61B6/035 ,  F04D27/004 ,  Y10S388/934

    摘要： A method and system for variable speed fan control for thermal management of a device includes disposing a first temperature sensor proximate a variable speed fan to measure an air temperature of inlet air Tair that cools the device by convection air flow. A controller is configured to compensate for changes in Tair by varying a convection coefficient (h) which is a strong function of air velocity to maintain the product of h*ΔT at a constant value, wherein ΔT is a temperature differential between the device (TAD) minus Tair. Thus, h is varied by varying air velocity by varying a speed of the variable speed fan.

    摘要翻译： 一种用于设备的热管理的变速风扇控制的方法和系统包括将靠近变速风扇的第一温度传感器设置为测量通过对流空气来冷却设备的入口空气T空气的空气温度 流。 控制器被配置为通过改变作为空气速度的强函数的对流系数（h）来补偿空气中的变化，以将h * DeltaT的积保持在恒定值，其中DeltaT是 设备（T SUB AD）之间的温差减去空气。 因此，通过改变变速风扇的速度来改变空气速度h。

    COMPUTED TOMOGRAPHY SYSTEM
    8.
    发明申请
    COMPUTED TOMOGRAPHY SYSTEM 审中-公开
    计算机图像系统

    公开(公告)号：US20090257548A1

    公开(公告)日：2009-10-15

    申请号：US12102088

    申请日：2008-04-14

    申请人： Ashutosh Joshi ,  Joseph James Lacey

    发明人： Ashutosh Joshi ,  Joseph James Lacey

    IPC分类号： A61B6/00 ,  H01J35/12

    CPC分类号： A61B6/4488 ,  A61B6/035

    摘要： A computed tomography system is disclosed herein. The computed tomography system includes a detector module and a rail in contact with the detector module. The rail at least partially defines a passageway adapted to transfer a coolant

    摘要翻译： 本文公开了计算机断层摄影系统。 计算机断层摄影系统包括检测器模块和与检测器模块接触的导轨。 轨道至少部分地限定适于传递冷却剂的通道

    SYSTEM AND APPARATUS FOR HEAT MANAGEMENT
    10.
    发明申请
    SYSTEM AND APPARATUS FOR HEAT MANAGEMENT 有权
    加热管理系统和装置

    公开(公告)号：US20080116388A1

    公开(公告)日：2008-05-22

    申请号：US11561998

    申请日：2006-11-21

    申请人： Ashutosh Joshi ,  Joseph James Lacey

    发明人： Ashutosh Joshi ,  Joseph James Lacey

    IPC分类号： G01T1/24

    CPC分类号： G01T1/2985 ,  A61B6/4488 ,  G01T1/2018

    摘要： A heat management apparatus for disposition in a medical imaging system is disclosed. The apparatus includes a thermally conductive detector module, sensor components disposed upon the detector module, and signal processing electronics in thermal communication with the detector module, the signal processing electronics disposed proximate the sensor components. A main heat conductor is in thermal communication with a first defined portion of a length of the detector module, and a local heat conductor is in thermal communication with a second defined portion of the length of the detector module.

    摘要翻译： 公开了一种用于医疗成像系统中的配置的热管理装置。 该装置包括导热检测器模块，设置在检测器模块上的传感器部件以及与检测器模块热连通的信号处理电子装置，信号处理电子器件靠近传感器部件设置。 主导热体与检测器模块的长度的第一限定部分热连通，并且局部导热体与检测器模块的长度的第二限定部分热连通。