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1. 发明授权

US5529070A Acquisition and display of ultrasonic images from sequentially oriented image planes 失效
标题翻译：从顺序导向的图像平面获取和显示超声波图像
公开(公告)号：US5529070A
公开(公告)日：1996-06-25
申请号：US513678
申请日：1994-09-27
申请人： Larry J. Augustine , Philip Keller
发明人： Larry J. Augustine , Philip Keller
IPC分类号： A61B8/00 , A61B8/14 , G01N29/06 , G01S15/89
CPC分类号： G01S15/8993 , A61B8/14 , A61B8/4254 , A61B8/483 , G01S15/8936 , G01S15/899 , G01N2291/02827 , Y10S128/916
摘要： An ultrasonic imaging system is disclosed which produces a sequence of images of planes of a subject including both image and spatial positional information of the image plane. In one embodiment the positional information is developed from a plurality of accelerometers located within a scanhead. The second integrals of the acceleration signals are used to determine positional information of the image plane. In a second embodiment a transmitter transmits a magnetic field and a receiver attached to the scanhead detects the position of the scanhead in relation to the transmitted magnetic field. Spatially related images are displayed by displaying one image plane in the plane of the display and a second image plane projected in relation thereto. Either of the displayed planes may be displayed in outline form, and the outline may be modulated to depict depth.
摘要翻译：公开了一种超声波成像系统，其产生包括图像平面的图像和空间位置信息的对象的平面图像序列。在一个实施例中，从位于扫描头内的多个加速度计展开位置信息。加速度信号的第二积分用于确定图像平面的位置信息。在第二实施例中，发射机发射磁场，并且附接到扫描头的接收机相对于所发射的磁场检测扫描头的位置。通过在显示器的平面中显示一个图像平面和相对于其投影的第二图像平面来显示空间相关的图像。显示的平面中的任一个可以以轮廓形式显示，并且轮廓可以被调制以描绘深度。

2. 发明授权

US5353354A Acquisition and display of ultrasonic images from sequentially oriented image planes 失效
标题翻译：从顺序导向的图像平面获取和显示超声波图像
公开(公告)号：US5353354A
公开(公告)日：1994-10-04
申请号：US795604
申请日：1991-11-21
申请人： Philip Keller , Larry J. Augustine , Ronald E. Daigle
发明人： Philip Keller , Larry J. Augustine , Ronald E. Daigle
IPC分类号： A61B8/00 , A61B8/14 , G01N29/06 , G01S15/89 , G06K9/00
CPC分类号： G01S15/8993 , A61B8/14 , A61B8/4254 , A61B8/483 , G01S15/8936 , G01S15/899 , G01N2291/02827 , Y10S128/916
摘要： An ultrasonic imaging system is disclosed which produces a sequence of images of planes of a subject including both image and spatial positional information of the image plane. In one embodiment the positional information is developed from a plurality of accelerometers located within a scanhead. The second integrals of the acceleration signals are used to determine positional information of the image plane. In a second embodiment a transmitter transmits a magnetic field and a receiver attached to the scanhead detects the position of the scanhead in relation to the transmitted magnetic field. Spatially related images are displayed by displaying one image plane in the plane of the display and a second image plane projected in relation thereto. Either of the displayed planes may be displayed in outline form, and the outline may be modulated to depict depth.
摘要翻译：公开了一种超声波成像系统，其产生包括图像平面的图像和空间位置信息的对象的平面图像序列。在一个实施例中，从位于扫描头内的多个加速度计展开位置信息。加速度信号的第二积分用于确定图像平面的位置信息。在第二实施例中，发射机发射磁场，并且附接到扫描头的接收机相对于所发射的磁场检测扫描头的位置。通过在显示器的平面中显示一个图像平面和相对于其投影的第二图像平面来显示空间相关的图像。显示的平面中的任一个可以以轮廓形式显示，并且轮廓可以被调制以描绘深度。

3. 发明授权

US07305726B2 Wheelchair with integrated transfer board 失效
标题翻译：轮椅带集成转接板
公开(公告)号：US07305726B2
公开(公告)日：2007-12-11
申请号：US11225896
申请日：2005-09-14
申请人： Larry J. Augustine , Jonas Cline
发明人： Larry J. Augustine , Jonas Cline
IPC分类号： A61G7/053
CPC分类号： A61G7/103 , A61G5/10 , A61G5/1054 , A61G2200/34 , Y10S297/04
摘要： An accessory device for use by an occupant in a wheelchair includes a platform and a reorientation mechanism that enables the rotation, pivoting, and sliding motion of the platform with respect to the wheelchair. The device is reconfigurable from a first, stowed position in which the platform extends along one side of a first seating surface to a second, deployed position in which the device bridges the first seating surface and a second seating surface. In the stowed position, the device functions as an armrest, while in the deployed position, the device functions as a transfer board. The platform may be slid in and out with respect to the wheelchair.
摘要翻译：用于乘坐轮椅的附件装置包括平台和重新定向机构，其能够使平台相对于轮椅的旋转，枢转和滑动运动。该装置可从第一收起位置重新配置，在该位置，平台沿着第一就座表面的一侧延伸到第二展开位置，在该第二展开位置中，该装置与第一座位表面和第二座面接合。在收起位置，该装置用作扶手，而在展开位置，该装置用作转移板。平台可以相对于轮椅滑入和滑出。

4. 发明授权

US4644795A High resolution multiline ultrasonic beamformer 失效
标题翻译：高分辨率多行超声波波束成形器
公开(公告)号：US4644795A
公开(公告)日：1987-02-24
申请号：US759761
申请日：1985-07-29
申请人： Larry J. Augustine
发明人： Larry J. Augustine
IPC分类号： G01S7/523 , A61B8/00 , G01S7/52 , G10K11/34 , G01N29/00
CPC分类号： G01S7/52095 , G01S7/52077 , G10K11/348
摘要： The present invention is a multiline beamformer for use in a medical ultrasound scanner using a phased array transducer. Lines of ultrasound energy are generated having a pressure at the array aperture corresponding to sin (.pi.x)/.pi.x, where x is the normalized distance of the array element measured from the center of the array. This transmitted energy creates a flat field in space which can then be received in multiple receive lines, using bundled, parallel time delays.
摘要翻译：本发明是一种用于使用相控阵转换器的医用超声波扫描仪中的多束波束成形器。产生具有对应于sin（pi x）/ pi x的阵列孔径处的压力的超声能量线，其中x是从阵列的中心测量的阵列元件的归一化距离。这种传输的能量在空间中产生平坦的场，然后可以使用捆绑的并行时间延迟在多个接收线中接收。

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