Method of preventing inadvertent inflation of an inflatable prosthesis
    3.
    发明授权
    Method of preventing inadvertent inflation of an inflatable prosthesis 有权
    防止充气假体无意膨胀的方法

    公开(公告)号:US07350538B2

    公开(公告)日:2008-04-01

    申请号:US11186224

    申请日:2005-07-21

    IPC分类号: F16K15/00 A61F2/26

    摘要: A pump assembly for a penile implant is provided having a mechanism which prevents spontaneous inflation of the cylinders implanted within the user. The preventative mechanism uses overpressure generated by the reservoir during unintentional compression to effectively seal the pump assembly from unintended fluid flow. The prevention mechanism itself creates all necessary forces to prevent the undesired fluid flow to the cylinders. This is accomplished by incorporating appropriate mechanisms within the pump itself.

    摘要翻译: 提供了一种用于阴茎植入物的泵组件,其具有防止植入在使用者内的气缸的自发膨胀的机构。 预防机构在非故意压缩期间使用由储存器产生的超压,以有效地将泵组件密封以防意外的流体流动。 防止机构本身产生所有必要的力以防止不需要的流体流向气缸。 这通过在泵本身内并入适当的机构来实现。

    METHOD AND APPARATUS FOR MULTILINE COLOR FLOW AND ANGIO ULTRASOUND IMAGING
    4.
    发明申请
    METHOD AND APPARATUS FOR MULTILINE COLOR FLOW AND ANGIO ULTRASOUND IMAGING 审中-公开
    用于多色彩流动和超声波成像的方法和装置

    公开(公告)号:US20100036249A1

    公开(公告)日:2010-02-11

    申请号:US12516957

    申请日:2007-12-03

    申请人: David W. Clark

    发明人: David W. Clark

    IPC分类号: A61B8/14

    摘要: A method for multiline ultrasound imaging comprises implementing multiline beamforming with a number of ensembles (52,54,56,58). Each ensemble includes a sequence (64,66,68,70,72,74) of transmit beams (T) of a given transmit direction and a first multiple of receive beams (R) per transmit beam. The method further includes constructing an overlap multiline image (50) at a frame rate equivalent to a second multiple non-overlapping multiline. The second multiple is a multiple different from the first multiple.

    摘要翻译: 一种用于多行超声成像的方法包括实现具有多个集合的多行波束形成(52,54,56,58)。 每个集合包括给定发射方向的发射波束(T)的序列(64,66,68,70,72,74)和每个发射波束的接收波束(R)的第一倍数。 该方法还包括以等于第二多个不重叠多行的帧速率来构建重叠多行图像(50)。 第二个倍数是与第一个倍数不同的倍数。

    OPTIMIZATION OF VELOCITY SCALE FOR COLOR TISSUE DOPPLER IMAGING
    5.
    发明申请
    OPTIMIZATION OF VELOCITY SCALE FOR COLOR TISSUE DOPPLER IMAGING 审中-公开
    用于彩色组织多普勒成像的速度规模优化

    公开(公告)号:US20090067699A1

    公开(公告)日:2009-03-12

    申请号:US12282659

    申请日:2007-03-14

    申请人: David W. Clark

    发明人: David W. Clark

    IPC分类号: G06K9/00

    摘要: An ultrasonic diagnostic imaging system is operable to produce tissue Doppler images and data for diagnostic use. The system includes a visual or audible alert which alerts a user to the possibility of aliasing in the tissue Doppler image data and the need to reset the velocity scale of the color map. The visual alert may be a light on the display screen or control panel or contrasting colors to the colors of the color map in an area of the image where aliasing may be occurring. The visual alert may be a histogram displayed in alignment with the color bar of the tissue Doppler image. The indication by the histogram of image values at a velocity limit of the color bar indicates a need to adjust the color velocity scaling.

    摘要翻译: 超声诊断成像系统可操作以产生用于诊断使用的组织多普勒图像和数据。 该系统包括视觉或听觉警报,其警告用户在组织多普勒图像数据中混叠的可能性以及需要重置彩色图的速度标度。 视觉警报可以是显示屏幕或控制面板上的光,或者在可能出现混叠的图像区域中的颜色映射的颜色对比。 视觉警报可以是与组织多普勒图像的颜色条对齐的直方图。 在色条的速度极限处的图像值的直方图的指示表示需要调整颜色速度缩放。

    Method, system and computer program for managing user authorization levels
    6.
    发明授权
    Method, system and computer program for managing user authorization levels 有权
    用于管理用户授权级别的方法,系统和计算机程序

    公开(公告)号:US07237119B2

    公开(公告)日:2007-06-26

    申请号:US10611436

    申请日:2003-06-30

    IPC分类号: G06F9/00

    CPC分类号: G06F21/6218

    摘要: An embodiment of the invention is a method of managing user authorization levels for access to a plurality of applications. The method includes receiving a request from a user to establish a user profile and establishing an employment indicator for the user. A user authorization level template is obtained in response to the employment indicator. The user authorization level template identifies a plurality of applications and a user authorization level for each application. The user authorization levels are then associated with the user.

    摘要翻译: 本发明的实施例是一种管理用于访问多个应用的​​用户授权级别的方法。 该方法包括从用户接收建立用户简档并为用户建立就业指示符的请求。 响应于就业指标获得用户授权级别模板。 用户授权级别模板为每个应用标识多个应用和用户授权级别。 用户授权级别然后与用户相关联。

    Animal cage
    7.
    发明授权
    Animal cage 失效
    动物笼

    公开(公告)号:US5116255A

    公开(公告)日:1992-05-26

    申请号:US257091

    申请日:1988-10-13

    IPC分类号: A01K1/03 A01K1/035

    CPC分类号: A01K1/035 A01K1/03 A01K1/0356

    摘要: An animal cage comprising an enclosure having a shape capable of rolling movement. The enclosure has openings therein, preferably formed of mesh, for passage of gases and matter therethrough and to prevent egress of the animal. The enclosure further includes a door for passage of the animal and may include a food reservoir and fluid reservoir to provide food and fluid to an animal housed within the cage. A second enclosure may also be provided within the first enclosure to prevent injury of the animal due to movement of the cage. The enclosures may be formed on a support frame having one or more longitudinal rings or half-rings and one or more latitudinal rings or half-rings. The enclosures may be completed by individual section members which cover sections of the enclosure and which are held in place by outer tension bars and inner compression bars. The outer tension bars and inner compression bars are held in relative tension and compression by a polar cap assembly having a tension cone and a compression cone for acting on the tension and compression bars.

    摘要翻译: 一种动物笼,包括具有能够滚动运动的形状的外壳。 外壳在其中具有开口,优选由网状物形成,用于通过气体和物质并阻止动物的流出。 外壳还包括用于动物通过的门,并且可以包括食物储存器和流体储存器,以向容纳在笼中的动物提供食物和流体。 也可以在第一外壳内设置第二外壳,以防止由于保持架的移动而对动物的伤害。 外壳可以形成在具有一个或多个纵向环或半环和一个或多个纬向环或半环的支撑框架上。 外壳可以由覆盖外壳部分并由外拉杆和内压杆保持就位的单个部件构成。 外拉杆和内压杆通过具有作用在张力和压杆上的张力锥和压缩锥的极帽集合保持相对的张力和压缩。

    Heat exchanger with concentric flow tubes
    8.
    发明授权
    Heat exchanger with concentric flow tubes 失效
    具有同心流量管的换热器

    公开(公告)号:US4204573A

    公开(公告)日:1980-05-27

    申请号:US795204

    申请日:1977-05-09

    申请人: David W. Clark

    发明人: David W. Clark

    IPC分类号: F28D7/10 F28D7/12

    CPC分类号: F28D7/106

    摘要: A heat exchanger for heating liquids with other liquids or vapors. An inner flow tube is carried concentrically within an outer flow tube to define an inner passage and also an annular passage. A first manifold directs all of the incoming fluid from one fluid source to either the inner or annular passage. A second manifold directs all of the incoming cooler fluid from the other fluid source to the other passage. A third manifold at the other end of the outer tube discharges the fluid from it so that it does not mix with the inner tube fluid. The outer tube is immersed in inner tube fluid to cause heat transfer through the walls of the inner tube and outer tube.

    摘要翻译: 一种用其他液体或蒸汽加热液体的热交换器。 内流管同心地承载在外流管内以限定内通道和环形通道。 第一歧管将所有进入的流体从一个流体源引导到内部或环形通道。 第二个歧管将所有进入的冷却器流体从另一个流体源引导到另一个通道。 外管另一端的第三个歧管将流体从其排出,使其不与内管流体混合。 外管浸入内管流体中,通过内管和外管的壁进行热传递。

    Ultrasonic Diagnostic Imaging System With Spectral and Audio Tissue Doppler
    10.
    发明申请
    Ultrasonic Diagnostic Imaging System With Spectral and Audio Tissue Doppler 审中-公开
    超声波诊断成像系统与光谱和音频组织多普勒

    公开(公告)号:US20090131791A1

    公开(公告)日:2009-05-21

    申请号:US12063910

    申请日:2006-08-18

    申请人: David W. Clark

    发明人: David W. Clark

    IPC分类号: A61B8/00

    摘要: A spectral tissue Doppler processor for an ultrasound system produces Doppler phase shift estimates of sequences of signal samples from a sample volume with a short-lag autocorrelator. The autocorrelation products are summed and an arc tangent taken of each sum to produce angle estimates. The angle estimates, which are proportional to the tissue motion velocity, are plotted, smoothed, and displayed as a spectral tissue Doppler display. The angle estimates are also used to produce the audio Doppler signal which is frequency-adjustable by a user. The spectral Doppler display exhibits good time and velocity resolution for motion which is less than that of blood flow such as myocardial motion. Major causes of blurring, unevenness, and distortion are reduced or eliminated.

    摘要翻译: 用于超声系统的频谱组织多普勒处理器从具有短时滞自相关器的样本体积产生信号样本序列的多普勒相移估计。 将自相关产物相加,并对每个和进行反正切,以产生角度估计。 与组织运动速度成比例的角度估计被绘制,平滑化并且显示为光谱组织多普勒显示。 角度估计也用于产生由用户可频率调节的音频多普勒信号。 频谱多普勒显示表现出比血流如心肌运动更好的运动时间和速度分辨率。 减少或消除模糊,不均匀和变形的主要原因。