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    Systems, devices, and methods for monitoring an under foot load profile of a patient during a period of partial weight bearing
    1.
    发明授权
    Systems, devices, and methods for monitoring an under foot load profile of a patient during a period of partial weight bearing 有权
    用于在部分负重期间监测患者的脚下负荷曲线的系统，装置和方法

    公开(公告)号：US08758273B2

    公开(公告)日：2014-06-24

    申请号：US13178314

    申请日：2011-07-07

    申请人： Erik N. Kubiak ,  Kylee North ,  Robert W. Hitchcock

    发明人： Erik N. Kubiak ,  Kylee North ,  Robert W. Hitchcock

    IPC分类号： A61B5/103 ,  A61F5/052

    CPC分类号： A61B5/1036 ,  A61B5/45 ,  A61B5/4833 ,  A61B5/4848 ,  A61B5/6812 ,  A61B2562/0247 ,  A61B2562/12 ,  A61F5/01

    摘要： Systems, devices, and methods for measuring an under foot load profile of a patient during a period of partial weight bearing are described. The system may include a walking boot cast. A housing, including an inner surface and an upper surface that cooperate to define an inner cavity, may be oriented with respect to a patient's leg. The upper surface may be slidably received within the inner cavity in a piston and cylinder configuration or may be otherwise configured. The system may include a pressure sensor configured to monitor the load profile of a patient during the desired period of partial weight bearing. The pressure sensor may be located below the upper surface. The system may include a noncompressible force transmitter positioned within the inner cavity and at least partially encapsulating an upper portion of the pressure sensor to transmit pressure within the housing to the pressure sensor.

    摘要翻译： 描述了在部分承重期间测量患者的足底负荷曲线的系统，装置和方法。 该系统可以包括步行引导。 包括内表面和协调以限定内腔的上表面的壳体可以相对于患者腿部定向。 上表面可以以活塞和气缸构造可滑动地容纳在内腔内，或者可以以其他方式构造。 该系统可以包括压力传感器，该压力传感器构造成在期望的部分重量承载期间监测患者的负荷曲线。 压力传感器可以位于上表面下方。 系统可以包括定位在内腔内的至少部分地封装压力传感器的上部的不可压缩的力传递器，以将壳体内的压力传递到压力传感器。

    Systems, devices, and methods for monitoring an under foot load profile of a tibial fracture patient during a period of partial weight bearing
    2.
    发明授权
    Systems, devices, and methods for monitoring an under foot load profile of a tibial fracture patient during a period of partial weight bearing 有权
    用于在部分负重期间监测胫骨骨折患者的脚下负荷曲线的系统，装置和方法

    公开(公告)号：US08758272B2

    公开(公告)日：2014-06-24

    申请号：US12833214

    申请日：2010-07-09

    申请人： Erik N. Kubiak ,  Kylee North ,  Emmon Johnny Chen ,  Jacob Joseph Hanson ,  Zachary John Collins ,  Robert W. Hitchcock

    发明人： Erik N. Kubiak ,  Kylee North ,  Emmon Johnny Chen ,  Jacob Joseph Hanson ,  Zachary John Collins ,  Robert W. Hitchcock

    IPC分类号： A61B5/103 ,  A61F5/052 ,  A61B5/00 ,  A61F5/058

    CPC分类号： A61F5/0585 ,  A61B5/1036 ,  A61B5/4842 ,  A61B5/6812

    摘要： Systems, devices, and methods for measuring an under foot load profile of a tibial fracture patient during a period of partial weight bearing are described. The system may include a walking boot cast. A housing, including an inner surface and an upper surface that cooperate to define an inner cavity, may be oriented with respect to a patient's tibia. The upper surface is slidably received within the inner cavity in a piston and cylinder configuration. The system may include a pressure sensor configured to monitor the load profile of a patient during the desired period of partial weight bearing. The pressure sensor may be located below the upper surface. The system may include a noncompressible force transmitter positioned within the inner cavity and at least partially encapsulating an upper portion of the pressure sensor to transmit pressure within the housing to the pressure sensor.

    摘要翻译： 描述了在部分重量承载期间测量胫骨骨折患者的脚下负荷曲线的系统，装置和方法。 该系统可以包括步行引导。 可以相对于患者的胫骨定向包括协调以限定内腔的内表面和上表面的壳体。 上表面以活塞和气缸构造可滑动地容纳在内腔内。 该系统可以包括压力传感器，该压力传感器构造成在期望的部分重量承载期间监测患者的负荷曲线。 压力传感器可以位于上表面下方。 系统可以包括定位在内腔内的至少部分地封装压力传感器的上部的不可压缩的力传递器，以将壳体内的压力传递到压力传感器。

    Implantable biosensor system, apparatus and method
    3.
    发明授权
    Implantable biosensor system, apparatus and method 失效
    植入式生物传感器系统，装置和方法

    公开(公告)号：US06965791B1

    公开(公告)日：2005-11-15

    申请号：US10401224

    申请日：2003-03-26

    申请人： Robert W. Hitchcock ,  James L. Sorenson

    发明人： Robert W. Hitchcock ,  James L. Sorenson

    IPC分类号： A61B5/00 ,  A61B5/05 ,  G01N20060101 ,  G01N27/26

    CPC分类号： A61B5/14865 ,  A61B5/14532 ,  A61B5/6852 ,  A61B2560/045

    摘要： An implantable biosensor assembly and system includes an enzymatic sensor probe from which subcutaneous and interstitial glucose levels may be inferred. The assembly may be associated by direct percutaneous connection with electronics, such as for signal amplification, sensor polarization, and data download, manipulation, display, and storage. The biosensor comprises a miniature probe characterized by lateral flexibility and tensile strength and has large electrode surface area for increased sensitivity. Irritation of tissues surrounding the probe is minimized due to ease of flexibility and small cross section of the sensor. Foreign body reaction is diminished due to a microscopically rough porous probe surface.

    摘要翻译： 植入式生物传感器组件和系统包括酶传感器探针，可以推断皮下和间质葡萄糖水平。 组件可以通过与电子设备的直接经皮连接相关联，例如用于信号放大，传感器极化以及数据下载，操纵，显示和存储。 生物传感器包括微型探头，其特征在于侧向柔性和拉伸强度，并且具有大的电极表面积以增加灵敏度。 由于传感器的灵活性和横截面小，容易刺激探针周围的组织。 由于显微镜粗糙的多孔探针表面，异物反应减弱。

    SYSTEMS, DEVICES, AND METHODS FOR MONITORING AN UNDER FOOT LOAD PROFILE OF A PATIENT DURING A PERIOD OF PARTIAL WEIGHT BEARING
    5.
    发明申请
    SYSTEMS, DEVICES, AND METHODS FOR MONITORING AN UNDER FOOT LOAD PROFILE OF A PATIENT DURING A PERIOD OF PARTIAL WEIGHT BEARING 有权
    系统，装置和方法，用于监测部分重量轴承期间患者的脚部负荷曲线

    公开(公告)号：US20120010535A1

    公开(公告)日：2012-01-12

    申请号：US13178314

    申请日：2011-07-07

    申请人： Erik N. Kubiak ,  Kylee North ,  Robert W. Hitchcock

    发明人： Erik N. Kubiak ,  Kylee North ,  Robert W. Hitchcock

    IPC分类号： A61B5/103

    CPC分类号： A61B5/1036 ,  A61B5/45 ,  A61B5/4833 ,  A61B5/4848 ,  A61B5/6812 ,  A61B2562/0247 ,  A61B2562/12 ,  A61F5/01

    摘要： Systems, devices, and methods for measuring an under foot load profile of a patient during a period of partial weight bearing are described. The system may include a walking boot cast. A housing, including an inner surface and an upper surface that cooperate to define an inner cavity, may be oriented with respect to a patient's leg. The upper surface may be slidably received within the inner cavity in a piston and cylinder configuration or may be otherwise configured. The system may include a pressure sensor configured to monitor the load profile of a patient during the desired period of partial weight bearing. The pressure sensor may be located below the upper surface. The system may include a noncompressible force transmitter positioned within the inner cavity and at least partially encapsulating an upper portion of the pressure sensor to transmit pressure within the housing to the pressure sensor.

    摘要翻译： 描述了在部分承重期间测量患者的足底负荷曲线的系统，装置和方法。 该系统可以包括步行引导。 包括内表面和协调以限定内腔的上表面的壳体可以相对于患者腿部定向。 上表面可以以活塞和气缸构造可滑动地容纳在内腔内，或者可以以其他方式构造。 该系统可以包括压力传感器，该压力传感器构造成在期望的部分重量承载期间监测患者的负荷曲线。 压力传感器可以位于上表面下方。 系统可以包括定位在内腔内的至少部分地封装压力传感器的上部的不可压缩的力传递器，以将壳体内的压力传递到压力传感器。

    Load sensing structure for weighing apparatus
    6.
    发明授权
    Load sensing structure for weighing apparatus 失效
    称重装置负载检测结构

    公开(公告)号：US4848493A

    公开(公告)日：1989-07-18

    申请号：US260151

    申请日：1988-10-20

    申请人： Robert W. Hitchcock

    发明人： Robert W. Hitchcock

    IPC分类号： G01G3/14

    CPC分类号： G01G3/1402

    摘要： A load sensing structure for a weighing scale deck includes two or more low profile flexure members, each of which is shaped like the letter E with two outer legs secured to the deck and the inner leg to the platform. The latter has twice the bending strength and stiffness of the former. All legs have their ends connected cantilever fashion to either a common base or to one or the other of the deck and platform. Strain gases on one leg provide complementary inputs to a bridge circuit under weight loads but tend to cancel their effects on the bridge circuit under other load conditions.

    摘要翻译： 用于称重秤的负载感测结构包括两个或更多个薄型弯曲构件，每个构件的形状类似于字母E，两个外部腿部固定到甲板上，内部腿部固定到平台。 后者具有前者弯曲强度和刚度的两倍。 所有的腿都有悬臂的方式连接到公共基座或甲板和平台中的一个或另一个。 一条腿上的应变气体在重量负载下为桥式电路提供互补的输入，但在其他负载条件下倾向于消除其对桥式电路的影响。

    SYSTEMS, DEVICES, AND METHODS FOR MONITORING AN UNDER FOOT LOAD PROFILE OF A TIBIAL FRACTURE PATIENT DURING A PERIOD OF PARTIAL WEIGHT BEARING
    8.
    发明申请
    SYSTEMS, DEVICES, AND METHODS FOR MONITORING AN UNDER FOOT LOAD PROFILE OF A TIBIAL FRACTURE PATIENT DURING A PERIOD OF PARTIAL WEIGHT BEARING 有权
    系统，装置和方法，用于监测部分重量轴承期间骨折骨折患者的足部负荷情况

    公开(公告)号：US20120010534A1

    公开(公告)日：2012-01-12

    申请号：US12833214

    申请日：2010-07-09

    申请人： Erik N. Kubiak ,  Kylee North ,  Emmon Johnny Chen ,  Jacob Joseph Hanson ,  Zachary John Collins ,  Robert W. Hitchcock

    发明人： Erik N. Kubiak ,  Kylee North ,  Emmon Johnny Chen ,  Jacob Joseph Hanson ,  Zachary John Collins ,  Robert W. Hitchcock

    IPC分类号： A61B5/103 ,  A61F5/00

    CPC分类号： A61F5/0585 ,  A61B5/1036 ,  A61B5/4842 ,  A61B5/6812

    摘要： Systems, devices, and methods for measuring an under foot load profile of a tibial fracture patient during a period of partial weight bearing are described. The system may include a walking boot cast. A housing, including an inner surface and an upper surface that cooperate to define an inner cavity, may be oriented with respect to a patient's tibia. The upper surface is slidably received within the inner cavity in a piston and cylinder configuration. The system may include a pressure sensor configured to monitor the load profile of a patient during the desired period of partial weight bearing. The pressure sensor may be located below the upper surface. The system may include a noncompressible force transmitter positioned within the inner cavity and at least partially encapsulating an upper portion of the pressure sensor to transmit pressure within the housing to the pressure sensor.

    摘要翻译： 描述了在部分重量承载期间测量胫骨骨折患者的脚下负荷曲线的系统，装置和方法。 该系统可以包括步行引导。 可以相对于患者的胫骨定向包括协调以限定内腔的内表面和上表面的壳体。 上表面以活塞和气缸构造可滑动地容纳在内腔内。 该系统可以包括压力传感器，该压力传感器构造成在期望的部分重量承载期间监测患者的负荷曲线。 压力传感器可以位于上表面下方。 系统可以包括定位在内腔内的至少部分地封装压力传感器的上部的不可压缩的力传递器，以将壳体内的压力传递到压力传感器。