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34 条记录 (耗时 0.018 秒)

    Endoscope overtube for insertion through a natural body orifice
    22.
    发明授权
    Endoscope overtube for insertion through a natural body orifice 有权
    内窥镜外套管插入通过天然的身体孔

    公开(公告)号：US09386910B2

    公开(公告)日：2016-07-12

    申请号：US13551942

    申请日：2012-07-18

    申请人： Stephen West

    发明人： Stephen West

    IPC分类号： A61M5/178 ,  A61M25/00 ,  A61B1/00 ,  A61B1/12 ,  A61B1/273 ,  G02B23/24 ,  A61B17/34 ,  A61M39/06 ,  A61M39/22

    CPC分类号： A61B1/00135 ,  A61B1/00128 ,  A61B1/0014 ,  A61B1/12 ,  A61B1/2736 ,  A61B17/3415 ,  A61B17/3439 ,  A61B17/3462 ,  A61B2017/345 ,  A61B2017/347 ,  A61M39/0613 ,  A61M39/228 ,  A61M2039/0673 ,  F04C2270/041 ,  G02B23/2476

    摘要： An endoscope overtube includes a flexible tubular member and a hub assembly provided at the proximal end of the tubular member. The hub assembly includes an elastic sleeve seal cuff extending about the inner surface of a body member of the hub. The ends of seal cuff are coupled to the body member. An inflation line extends into the body member in communication with the outer surface of the seal cuff. When fluid is pressurized through the inflation line, the cuff is distended inward to reduce the size of the opening through the port such that the cuff forms a seal about an endoscope received through the hub. The body member is preferably coupled to each of the flexible tubular member and to the elastic seal cuff using a snap-fit engagement of parts such that no fasteners, welds, glues, etc. are necessary for securing the hub assembly together.

    摘要翻译： 内窥镜套管包括柔性管状构件和设置在管状构件的近端处的轮毂组件。 毂组件包括围绕毂的主体构件的内表面延伸的弹性套筒密封箍。 密封箍的端部联接到主体部件。 充气线延伸到与密封箍的外表面连通的主体部件中。 当流体通过充气管线被加压时，袖带向内扩张以减小通过端口的开口的尺寸，使得袖带围绕通过轮毂接收的内窥镜形成密封。 本体构件优选地使用部件的卡扣配合接合到每个柔性管状构件和弹性密封箍，使得不需要紧固件，焊接部，胶水等来将轮毂组件固定在一起。

    Foundation pier system
    23.
    发明授权
    Foundation pier system 有权
    基础码头系统

    公开(公告)号：US09279227B2

    公开(公告)日：2016-03-08

    申请号：US14170235

    申请日：2014-01-31

    申请人： J. Stephen West

    发明人： J. Stephen West

    IPC分类号： E02D5/54 ,  E02D5/22 ,  E02D35/00 ,  E02D27/48

    CPC分类号： E02D5/54 ,  E02D5/223 ,  E02D27/48 ,  E02D35/00

    摘要： A foundation-piering system for lifting and supporting a foundation or structure. The system provides a bracket that includes a seat plate and a pier guide. The seat plate extends horizontally below the foundation to engage the bottom surface thereof. A pad is disposed between the seat plate and the foundation to resist lateral movement of the bracket when under load. The pier guide is provided at a non-vertical angle to enable driving a pier from an initial position laterally adjacent to the foundation to a position that is vertically below the foundation. To install the bracket a face is formed along a bottom edge of the foundation and at an angle corresponding to the angle of the pier guide. The pier guide is abutted against the face when installed to minimize rotational forces encountered by the bracket. The bracket requires no fasteners or other coupling with the foundation.

    摘要翻译： 用于提升和支撑基础或结构的基础夯实系统。 该系统提供包括座板和码头导轨的支架。 座板水平地在基座下方延伸以接合其底表面。 垫子设置在座板和基座之间，以防止在负载时支架的横向移动。 码头引导件以非垂直角度设置，以使得能够将码头从与基座横向相邻的初始位置驱动到垂直于基础的位置。 为了安装支架，沿着基座的底部边缘以与码头引导件的角度相对应的角度形成一个面。 当安装时，墩片导向件抵靠在面上以最小化支架所遇到的旋转力。 支架不需要紧固件或与基座的其他联接。

    HELMET WITH EXTERNAL PROTECTIVE SCALES
    24.
    发明申请
    HELMET WITH EXTERNAL PROTECTIVE SCALES 审中-公开
    具有外部保护范围的HELMET

    公开(公告)号：US20150164174A1

    公开(公告)日：2015-06-18

    申请号：US14184630

    申请日：2014-02-19

    申请人： J. Stephen West

    发明人： J. Stephen West

    IPC分类号： A42B3/06 ,  A42B3/12

    CPC分类号： A42B3/069

    摘要： A protective covering for a helmet. The protective covering includes a cushioning layer with a plurality of scales disposed on an exterior surface thereof. The covering overlies an outer surface of a substantially rigid shell of a helmet and provides additional padding via the cushioning layer to absorb impact forces received by the helmet. The scales are deflectable relative to one another to compress the cushioning layer when an impact force is received and are configured to reduce the coefficient of friction between the covering and an impacting body to thereby increase deflection of the impacting force and the impacting body. The protective covering can be applied to existing helmets or can be integrated into helmets during manufacture thereof.

    摘要翻译： 头盔防护罩。 保护层包括具有设置在其外表面上的多个鳞片的缓冲层。 覆盖物覆盖头盔的基本上刚性的外壳的外表面，并且经由缓冲层提供额外的填充以吸收由头盔接收的冲击力。 当接收到冲击力时，鳞片相对于彼此可偏转以压缩缓冲层，并且被构造成减小覆盖物和冲击体之间的摩擦系数，从而增加冲击力和冲击体的偏转。 防护罩可以应用于现有的头盔，或者可以在其制造过程中整合到头盔中。

    ENDOSCOPE OVERTUBE FOR INSERTION THROUGH A NATURAL BODY ORIFICE
    25.
    发明申请
    ENDOSCOPE OVERTUBE FOR INSERTION THROUGH A NATURAL BODY ORIFICE 有权
    通过一个自然的身体内脏进行内窥镜超声检查

    公开(公告)号：US20140024896A1

    公开(公告)日：2014-01-23

    申请号：US13551942

    申请日：2012-07-18

    申请人： Stephen West

    发明人： Stephen West

    IPC分类号： A61B1/00 ,  A61B1/005

    CPC分类号： A61B1/00135 ,  A61B1/00128 ,  A61B1/0014 ,  A61B1/12 ,  A61B1/2736 ,  A61B17/3415 ,  A61B17/3439 ,  A61B17/3462 ,  A61B2017/345 ,  A61B2017/347 ,  A61M39/0613 ,  A61M39/228 ,  A61M2039/0673 ,  F04C2270/041 ,  G02B23/2476

    摘要： An endoscope overtube includes a flexible tubular member and a hub assembly provided at the proximal end of the tubular member. The hub assembly includes an elastic sleeve seal cuff extending about the inner surface of a body member of the hub. The ends of seal cuff are coupled to the body member. An inflation line extends into the body member in communication with the outer surface of the seal cuff. When fluid is pressurized through the inflation line, the cuff is distended inward to reduce the size of the opening through the port such that the cuff forms a seal about an endoscope received through the hub. The body member is preferably coupled to each of the flexible tubular member and to the elastic seal cuff using a snap-fit engagement of parts such that no fasteners, welds, glues, etc. are necessary for securing the hub assembly together.

    摘要翻译： 内窥镜套管包括柔性管状构件和设置在管状构件的近端处的轮毂组件。 毂组件包括围绕毂的主体构件的内表面延伸的弹性套筒密封箍。 密封箍的端部联接到主体部件。 充气线延伸到与密封箍的外表面连通的主体部件中。 当流体通过充气管线被加压时，袖带向内扩张以减小通过端口的开口的尺寸，使得袖带围绕通过轮毂接收的内窥镜形成密封。 本体构件优选地使用部件的卡扣配合接合到每个柔性管状构件和弹性密封箍，使得不需要紧固件，焊接部，胶水等来将轮毂组件固定在一起。

    Aneurysm embolization device and development system
    27.
    发明申请
    Aneurysm embolization device and development system 审中-公开
    动脉瘤栓塞装置及开发系统

    公开(公告)号：US20060206143A1

    公开(公告)日：2006-09-14

    申请号：US11433743

    申请日：2006-05-12

    申请人： Stephen West

    发明人： Stephen West

    IPC分类号： A61M29/00

    CPC分类号： A61B17/12022 ,  A61B17/12113 ,  A61B17/12163 ,  A61B2017/00292 ,  A61B2017/00477 ,  A61B2017/00539 ,  A61B2017/00867 ,  A61B2017/1205

    摘要： An aneurysm embolization device and deployment system for use in occluding the flow of blood at a preselected position within a vessel of the human body comprising a headpiece and a plurality of spherical members linked together with a central connecting member, which, when deployed the embolization device occludes the flow of blood in a high volume or wide neck aneurysm.

    摘要翻译： 一种动脉瘤栓塞装置和展开系统，用于阻塞人体血管内的预选位置处的血液流动，包括头部和与中心连接构件连接在一起的多个球形构件，当中央连接构件展开时，栓塞装置 阻塞大量或宽颈动脉瘤中的血液流动。

    Aneurismal sack deflator
    28.
    发明申请
    Aneurismal sack deflator 审中-公开
    动脉麻袋平减指数

    公开(公告)号：US20060195178A1

    公开(公告)日：2006-08-31

    申请号：US11069003

    申请日：2005-02-28

    申请人： Stephen West

    发明人： Stephen West

    IPC分类号： A61F2/06

    CPC分类号： A61F2/82 ,  A61F2002/823

    摘要： An aneurismal sack deflator is disclosed including a body having an aneurismal sack neck closure surface. An internal surface defines at least a portion of a fluid passageway, with the internal surface configured to provide a Venturi effect to thereby reduce fluid pressure in the fluid passageway. A semi-permeable region is in fluid communication with the fluid passageway and the aneurismal sack. The semi-permeable region permits first blood components to pass therethrough out of the aneurismal sack and into the fluid passageway when the lower surface is under reduced pressure and does not permit second blood components to pass therethrough.

    摘要翻译： 公开了一种包括具有动脉瘤袋颈部闭合表面的主体的动脉瘤麻袋平缩器。 内表面限定流体通道的至少一部分，其中内表面被配置为提供文丘里效应，从而降低流体通道中的流体压力。 半渗透区域与流体通道和动脉瘤袋流体连通。 当下表面处于减压下并且不允许第二血液成分通过时，半渗透区域允许第一血液成分从动脉细胞袋中通过并进入流体通道。

    Apparatus and method for diagnosing erratic pressure sensor operation in a fuel system of an internal combustion engine
    29.
    发明授权
    Apparatus and method for diagnosing erratic pressure sensor operation in a fuel system of an internal combustion engine 失效
    用于诊断内燃机的燃料系统中不稳定的压力传感器操作的装置和方法

    公开(公告)号：US6053147A

    公开(公告)日：2000-04-25

    申请号：US33378

    申请日：1998-03-02

    申请人： Rodney J. Hemmerlein ,  Stephen West

    发明人： Rodney J. Hemmerlein ,  Stephen West

    IPC分类号： F02D41/38 ,  F02M63/02 ,  F02M65/00 ,  F02M7/00 ,  F02B77/00

    CPC分类号： F02D41/3845 ,  F02D41/222 ,  F02M63/0225 ,  F02M65/00 ,  F02M65/003 ,  F02D2041/1432 ,  F02D2041/223

    摘要： A fuel system includes a pair of electronically controllable high pressure fuel pumps operable to supply high pressure fuel from a lower pressure fuel source to a high pressure fuel accumulator having a pressure sensor associated therewith. The fuel collection chamber feeds an electronically controllable valve operable to dispense the high pressure fuel to a fuel distribution unit supplying fuel to a number of fuel injectors. A control computer is provided for controlling the high pressure fuel pump and valve in response to requested fueling, engine speed and fuel pressure provided by the pressure sensor. The accumulator pressure signal is processed in accordance with the present invention for diagnosing erratic pressure sensor failures. The control computer is operable to compute error pressure values based on differences between peak accumulator pressure values and a target pressure value, and compute pressure error variance values based on subsets of the pressure error values. A fault code is logged and a limp home fueling algorithm is executed if a predefined number of variance values exceed a variance threshold.

    摘要翻译： 燃料系统包括一对可电控制的高压燃料泵，其可操作以将来自低压燃料源的高压燃料供给到具有与其相关联的压力传感器的高压燃料蓄能器。 燃料收集室供应电子可控阀，可操作以将高压燃料分配到向多个燃料喷射器供应燃料的燃料分配单元。 提供控制计算机，用于响应于由压力传感器提供的所需的加油，发动机转速和燃料压力来控制高压燃料泵和阀。 根据本发明处理蓄能器压力信号用于诊断不稳定的压力传感器故障。 控制计算机可操作地基于峰值累加器压力值和目标压力值之间的差异来计算误差压力值，并且基于压力误差值的子集计算压力误差方差值。 记录故障代码，如果预定数量的方差值超过方差阈值，则执行跛行家庭加油算法。