专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06178223B1 Image reconstruction method and apparatus 有权
标题翻译：图像重建方法及装置
公开(公告)号：US06178223B1
公开(公告)日：2001-01-23
申请号：US09167171
申请日：1998-10-06
申请人： Edward G. Solomon , Robert E. Melen , Augustus P. Lowell , Robert E. Alvarez , Daniel J. Rachlin
发明人： Edward G. Solomon , Robert E. Melen , Augustus P. Lowell , Robert E. Alvarez , Daniel J. Rachlin
IPC分类号： G01N2304
CPC分类号： G06T11/006 , A61B6/02 , A61B6/4028 , A61B6/4291 , Y10S378/901
摘要： An image reconstruction system that can generate an accurate image representation of structure and regions within an object is disclosed. An aspect of the invention comprises a processor that is configured to receive x-ray transmissive information for an object to generate image pixel information for a plurality of depths within the object. The display image comprises selected image pixel information corresponding to image pixels at a plurality of depths within the object.
摘要翻译：公开了可以生成对象内的结构和区域的精确图像表示的图像重建系统。本发明的一个方面包括处理器，其被配置为接收用于对象的x射线透射信息，以生成对象内的多个深度的图像像素信息。显示图像包括对应于对象内的多个深度处的图像像素的选择的图像像素信息。

2. 发明授权

US06181764B2 Image reconstruction for wide depth of field images 有权
标题翻译：图像重建用于宽景深图像
公开(公告)号：US06181764B2
公开(公告)日：2001-01-30
申请号：US09167413
申请日：1998-10-06
申请人： Edward G. Solomon , Robert E. Melen , Robert E. Alvarez , Daniel J. Rachlin
发明人： Edward G. Solomon , Robert E. Melen , Robert E. Alvarez , Daniel J. Rachlin
IPC分类号： A61B603
CPC分类号： G06T11/006 , A61B6/02 , A61B6/4028 , Y10S378/901
摘要： An x-ray imaging system capable of local focussing to any depth is disclosed. According to an aspect, the invention comprises a method of generating a volume of data comprising image information for a plurality of depths with an object under investigation, and selecting data from the volume of data to generate a display image.
摘要翻译：公开了能够局部聚焦到任何深度的x射线成像系统。根据一个方面，本发明包括一种生成包含用于多个深度的图像信息的数据量的方法，所述多个深度与被调查对象相关联，并且从数据量中选择数据以生成显示图像。

3. 发明授权

US5729584A Scanning-beam X-ray imaging system 失效
公开(公告)号：US5729584A
公开(公告)日：1998-03-17
申请号：US718207
申请日：1996-09-20
申请人： Jack W. Moorman , Brian Skillicorn , Edward G. Solomon , Peter J. Fiekowsky , John W. Wilent, deceased , Abigail A. Moorhouse , Robert E. Melen
发明人： Jack W. Moorman , Brian Skillicorn , Edward G. Solomon , Peter J. Fiekowsky , John W. Wilent, deceased , Abigail A. Moorhouse , Robert E. Melen
IPC分类号： A61B6/03 , A61B6/06 , A61B6/12 , A61B19/00 , A61M25/01 , G01T1/20 , G01T1/202 , G01T1/29 , G21K1/02 , H01J35/14 , H05G1/10 , H05G1/64 , G21K5/10
CPC分类号： A61B6/482 , A61B6/06 , A61B6/12 , A61B6/4028 , A61B6/4488 , A61M25/0108 , G01T1/2018 , G01T1/202 , G01T1/2971 , G21K1/025 , H01J35/14 , H05G1/10 , H05G1/64 , A61B6/4042 , A61B6/4241 , A61B90/39 , Y10S378/901
摘要： An x-ray imaging system according to the present invention comprising a stepped scanning-beam x-ray source and a multi-detector array. The output of the multi-detector array is input to an image reconstruction engine which combines the outputs of the multiple detectors over selected steps of the x-ray beam to generate an x-ray image of the object. A collimating element, preferably in the form of a perforated grid containing an array of apertures, interposed between the x-ray source and an object to be x-rayed. A maneuverable positioner incorporating an x-ray sensitive marker allowing the determination of the precise position coordinates of the maneuverable positioner.

4. 发明授权

US5835561A Scanning beam x-ray imaging system 失效
标题翻译：扫描束x射线成像系统
公开(公告)号：US5835561A
公开(公告)日：1998-11-10
申请号：US421212
申请日：1995-04-10
申请人： Jack W. Moorman , Brian Skillicorn , Edward G. Solomon , Peter J. Fiekowsky , John W. Wilent, deceased , Abigail A. Moorhouse , Robert E. Melen
发明人： Jack W. Moorman , Brian Skillicorn , Edward G. Solomon , Peter J. Fiekowsky , John W. Wilent, deceased , Abigail A. Moorhouse , Robert E. Melen
IPC分类号： A61B6/03 , A61B6/06 , A61B6/12 , A61B19/00 , A61M25/01 , G01T1/20 , G01T1/202 , G01T1/29 , G21K1/02 , H01J35/14 , H05G1/10 , H05G1/64
CPC分类号： A61B6/482 , A61B6/06 , A61B6/12 , A61B6/4028 , A61B6/4488 , A61M25/0108 , G01T1/2018 , G01T1/202 , G01T1/2971 , G21K1/025 , H01J35/14 , H05G1/10 , H05G1/64 , A61B6/4042 , A61B6/4241 , A61B90/39 , Y10S378/901
摘要： An x-ray imaging system according to the present invention comprising a stepped scanning-beam x-ray source and a multi-detector array. The output of the multi-detector array is input to an image reconstruction engine which combines the outputs of the multiple detectors over selected steps of the x-ray beam to generate an x-ray image of the object. A collimating element, preferably in the form of a perforated grid containing an array of apertures, interposed between the x-ray source and an object to be x-rayed. A maneuverable positioner incorporating an x-ray sensitive marker allowing the determination of the precise position coordinates of the maneuverable positioner.
摘要翻译：根据本发明的X射线成像系统包括阶梯式扫描束x射线源和多检测器阵列。多检测器阵列的输出被输入到图像重构引擎，该引擎将多个检测器的输出结合在x射线束的选定步骤上以产生物体的x射线图像。一个准直元件，优选地形成一个插入X射线源和要被x射线的物体之间的孔阵列形式的穿孔网格。结合了X射线敏感标记的可操纵定位器，允许确定可操纵定位器的精确位置坐标。

5. 发明授权

US5644612A Image reconstruction methods 失效
标题翻译：图像重建方法
公开(公告)号：US5644612A
公开(公告)日：1997-07-01
申请号：US419730
申请日：1995-04-10
申请人： Jack W. Moorman , Edward G. Solomon , Peter J. Fiekowsky , John W. Wilent, deceased , Abigail A. Moorhouse , Robert E. Melen
发明人： Jack W. Moorman , Edward G. Solomon , Peter J. Fiekowsky , John W. Wilent, deceased , Abigail A. Moorhouse , Robert E. Melen
IPC分类号： A61B6/03 , A61B6/06 , A61B6/12 , A61B19/00 , A61M25/01 , G01T1/20 , G01T1/202 , G01T1/29 , G21K1/02 , H01J35/14 , H05G1/10 , H05G1/64
CPC分类号： A61B6/482 , A61B6/06 , A61B6/12 , A61B6/4028 , A61B6/4488 , A61M25/0108 , G01T1/2018 , G01T1/202 , G01T1/2971 , G21K1/025 , H01J35/14 , H05G1/10 , H05G1/64 , A61B6/4042 , A61B6/4241 , A61B90/39 , Y10S378/901
摘要： An x-ray imaging system according to the present invention comprising a stepped scanning-beam x-ray source and a multi-detector array. The output of the multi-detector array is input to an image reconstruction engine which combines the outputs of the multiple detectors over selected steps of the x-ray beam to generate an x-ray image of the object. A collimating element, preferably in the form of a perforated grid containing an array of apertures, interposed between the x-ray source and an object to be x-rayed. A maneuverable positioner incorporating an x-ray sensitive marker allowing the determination of the precise position coordinates of the maneuverable positioner.
摘要翻译：根据本发明的X射线成像系统包括阶梯式扫描束x射线源和多检测器阵列。多检测器阵列的输出被输入到图像重构引擎，该引擎将多个检测器的输出结合在x射线束的选定步骤上以产生物体的x射线图像。一个准直元件，优选地形成一个插入X射线源和要被x射线的物体之间的孔阵列形式的穿孔网格。结合了X射线敏感标记的可操纵定位器，允许确定可操纵定位器的精确位置坐标。

6. 发明授权

US06649914B1 Scanning-beam X-ray imaging system 失效
标题翻译：扫描束X射线成像系统
公开(公告)号：US06649914B1
公开(公告)日：2003-11-18
申请号：US09227280
申请日：1999-01-07
申请人： Jack W. Moorman , Brian Skillicorn , Edward G. Solomon , Peter J. Fiekowsky , John W. Wilent , Abigail A. Moorhouse , Robert E. Melen
发明人： Jack W. Moorman , Brian Skillicorn , Edward G. Solomon , Peter J. Fiekowsky , John W. Wilent , Abigail A. Moorhouse , Robert E. Melen
IPC分类号： G21K510
CPC分类号： A61B6/482 , A61B6/06 , A61B6/12 , A61B6/4028 , A61B6/4042 , A61B6/4241 , A61B6/4488 , A61B90/39 , A61M25/0108 , G01T1/2018 , G01T1/202 , G01T1/2971 , G21K1/025 , H01J35/14 , H05G1/10 , H05G1/64 , Y10S378/901
摘要： An x-ray imaging system according to the present invention comprising a stepped scanning-beam x-ray source and a multi-detector array. The output of the multi-detector array is input to an image reconstruction engine which combines the outputs of the multiple detectors over selected steps of the x-ray beam to generate an x-ray image of the object. A collimating element, preferably in the form of a perforated grid containing an array of apertures, interposed between the x-ray source and an object to be x-rayed. A maneuverable positioner incorporating an x-ray sensitive marker allowing the determination of the precise position coordinates of the maneuverable positioner.
摘要翻译：根据本发明的X射线成像系统包括阶梯式扫描束x射线源和多检测器阵列。多检测器阵列的输出被输入到图像重构引擎，该引擎将多个检测器的输出结合在x射线束的选定步骤上以产生物体的x射线图像。一个准直元件，优选地形成一个插入X射线源和要被x射线的物体之间的孔阵列形式的穿孔网格。结合了X射线敏感标记的可操纵定位器，允许确定可操纵定位器的精确位置坐标。

7. 发明授权

US5751785A Image reconstruction methods 失效
标题翻译：图像重建方法
公开(公告)号：US5751785A
公开(公告)日：1998-05-12
申请号：US753263
申请日：1996-11-12
申请人： Jack W. Moorman , Brian Skillicorn , Edward G. Solomon , Peter J. Fiekowsky , John W. Wilent, deceased , Abigail A. Moorhouse , Robert E. Melen
发明人： Jack W. Moorman , Brian Skillicorn , Edward G. Solomon , Peter J. Fiekowsky , John W. Wilent, deceased , Abigail A. Moorhouse , Robert E. Melen
IPC分类号： A61B6/03 , A61B6/06 , A61B6/12 , A61B19/00 , A61M25/01 , G01T1/20 , G01T1/202 , G01T1/29 , G21K1/02 , H01J35/14 , H05G1/10 , H05G1/64 , G21K5/10
CPC分类号： A61B6/482 , A61B6/06 , A61B6/12 , A61B6/4028 , A61B6/4488 , A61M25/0108 , G01T1/2018 , G01T1/202 , G01T1/2971 , G21K1/025 , H01J35/14 , H05G1/10 , H05G1/64 , A61B6/4042 , A61B6/4241 , A61B90/39 , Y10S378/901
摘要： An x-ray imaging system according to the present invention comprising a stepped scanning-beam x-ray source and a multi-detector array. The output of the multi-detector array is input to an image reconstruction engine which combines the outputs of the multiple detectors over selected steps of the x-ray beam to generate an x-ray image of the object. A collimating element, preferably in the form of a perforated grid containing an array of apertures, interposed between the x-ray source and an object to be x-rayed. A maneuverable positioner incorporating an x-ray sensitive marker allowing the determination of the precise position coordinates of the maneuverable positioner.
摘要翻译：根据本发明的X射线成像系统包括阶梯式扫描束x射线源和多检测器阵列。多检测器阵列的输出被输入到图像重构引擎，该引擎将多个检测器的输出结合在x射线束的选定步骤上以产生物体的x射线图像。一个准直元件，优选地形成一个插入X射线源和要被x射线的物体之间的孔阵列形式的穿孔网格。结合了X射线敏感标记的可操纵定位器，允许确定可操纵定位器的精确位置坐标。

8. 发明授权

US4474309A Stepping motor control procedure for achieving variable rate, quasi-continuous fluid infusion 失效
标题翻译：步进电机控制程序实现可变速率，准连续流体输注
公开(公告)号：US4474309A
公开(公告)日：1984-10-02
申请号：US314038
申请日：1981-10-22
申请人： Edward G. Solomon
发明人： Edward G. Solomon
IPC分类号： G05D7/06 , A61M1/00 , A61M5/142 , A61M5/172 , F04B49/20 , A61M5/14
CPC分类号： A61M5/172 , A61M5/14224 , F04B49/20 , A61M2205/12
摘要： A control procedure for governing the incremental step operation of a pump stepping motor (74) employed in conjunction with a parenteral fluid metering device (2) is disclosed. The control procedure enables fluid to be pumped from the metering device (2) in non-pulsatile, essentially continuous fashion by suitably adjusting the stepping motor speed to compensate for the interruption of fluid flow which occurs during the refill phase (P.sub.R) of each pumping cycle (C). Adjustment of the stepping motor speed also compensates for non-linearities otherwise introduced into the fluid flow as a result of the camming mechanism (76,78) utilized to convert rotary stepping motor movement into rectilinear pumping movement. Operating power for the stepping motor is conserved by drawing relatively large amounts of current through the stepping motor (74) only at the outset of each incremental step while drawing relatively smaller amounts of current through the stepping motor (74) during the remaining interval between incremental steps.
摘要翻译：公开了一种用于控制与肠胃外流体计量装置（2）结合使用的泵步进马达（74）的增量步进操作的控制程序。控制程序使流体能够通过适当地调节步进电机速度，以非脉动，基本上连续的方式从计量装置（2）泵送，以补偿在每个泵送的再填充阶段（PR）期间发生的流体流动的中断周期（C）。由于用于将旋转步进电动机运动转换为直线泵送运动的凸轮机构（76,78），步进电机速度的调节还补偿了另外被引入到流体流中的非线性。只有在每个增量步长开始时，通过步进电机（74）的相对较大量的电流才能保持步进电机的工作功率，同时在增量之间的剩余时间间隔内通过步进电机（74）吸取相对较小量的电流脚步。

9. 发明授权

US07062006B1 Computed tomography with increased field of view 有权
标题翻译：计算机断层扫描具有增加的视野
公开(公告)号：US07062006B1
公开(公告)日：2006-06-13
申请号：US11039716
申请日：2005-01-19
申请人： Norbert J. Pelc , Rebecca Fahrig , Edward G. Solomon
发明人： Norbert J. Pelc , Rebecca Fahrig , Edward G. Solomon
IPC分类号： G01N23/00
CPC分类号： G01N23/046 , A61B6/032 , A61B6/4014 , G01N2223/419 , G01T1/2985
摘要： A volumetric computed tomography system with a large field of view has, in a forward geometry implementation, multiple x-ray point sources emitting corresponding fan beams at a single detector array. The central ray of at least one of the fan beams is radially offset from the axis of rotation of the system by an offset distance D. Consequently, the diameter of the in-plane field of view provided by the fan beams may be larger than in a conventional CT scanner. Any number of point sources may be used. Analogous systems may be implemented with an inverse geometry so that a single source array emits multiple fan beams that converge upon corresponding detectors.
摘要翻译：具有大视场的体积计算机断层摄影系统在前向几何实现中具有在单个检测器阵列处发射相应风扇光束的多个x射线点源。至少一个风扇光束的中心射线从系统的旋转轴线径向偏移偏移距离D.因此，由扇形光束提供的面内视野的直径可能大于常规CT扫描仪。可以使用任何数量的点源。类似系统可以用逆几何形状实现，使得单个源阵列发射多个扇形波束，其收敛在相应的检测器上。

10. 发明授权

US4267728A Apparatus for analyzing the forces acting on a human foot 失效
标题翻译：用于分析作用在人脚上的力的装置
公开(公告)号：US4267728A
公开(公告)日：1981-05-19
申请号：US54000
申请日：1979-07-02
申请人： Michael T. Manley , Edward G. Solomon
发明人： Michael T. Manley , Edward G. Solomon
IPC分类号： A61B5/103 , A61B5/10 , G01M19/00
CPC分类号： A43B3/0005 , A61B5/1038 , A61B5/743
摘要： Apparatus for analyzing the force acting on the human foot comprises television cameras for photographing the gait of the subject and for photographing the plantar surface of his foot through a transparent platform. The platform comprises a plurality of beams each of which is supported at each end by means for detecting the load imposed on each beam. The video outputs of the two cameras and the load on each beam are displayed on a monitor screen. The apparatus also includes circuitry for determining from the loads on the ends of the beam where the center of pressure is on each beam. These centers of pressure are displayed superimposed on the image of the plantar surface.
摘要翻译：用于分析作用在人脚上的力的装置包括用于拍摄对象的步态并通过透明平台拍摄其足底表面的电视摄像机。平台包括多个梁，每个梁的每一端由用于检测施加在每个梁上的载荷的装置支撑。两个摄像机的视频输出和每个光束上的负载显示在监视器屏幕上。该装置还包括用于根据梁的端部上的负载确定压力中心在每个梁上的电路。这些压力中心叠加在足底表面的图像上。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式