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1. 发明申请

US20070074575A1 Device for invasively measuring fluid pressure 失效
标题翻译：用于侵入性测量流体压力的装置
公开(公告)号：US20070074575A1
公开(公告)日：2007-04-05
申请号：US11242208
申请日：2005-10-03
申请人： Andrew Voto , Ronald Selby , Kenneth Perry , David Ross , Alfred Dumsa
发明人： Andrew Voto , Ronald Selby , Kenneth Perry , David Ross , Alfred Dumsa
IPC分类号： G01L7/08
CPC分类号： A61B5/0215 , A61M1/3639 , A61M1/3641
摘要： A device for invasively measuring fluid pressure is disclosed. The device includes a disposable housing having a fluid contacting area and a non-fluid contacting area. A disposable diaphragm in a substantially non-elastic state is disposed within the housing and separates the fluid contacting area from the non-fluid contacting area. A side of the diaphragm is adapted to contact the fluid, and the diaphragm has sufficient flexibility to move a distance axially within the non-fluid contacting area in response to fluid contact. The distance is substantially proportional to the fluid pressure. An electronic sensing device is removably attached adjacent the non-fluid contacting area of the housing, and is spaced from the diaphragm. The electronic sensing device is capable of determining the fluid pressure.
摘要翻译：公开了一种用于侵入性地测量流体压力的装置。该装置包括具有流体接触区域和非流体接触区域的一次性外壳。基本上非弹性状态的一次性隔膜设置在壳体内并将流体接触区域与非流体接触区域分开。膜片的一侧适于接触流体，并且隔膜具有足够的柔性以响应于流体接触在非流体接触区域内轴向移动一定距离。该距离基本上与流体压力成比例。电子感测装置可拆卸地附接在壳体的非流体接触区域附近并且与隔膜间隔开。电子感测装置能够确定流体压力。

2. 发明申请

US20070035516A1 Joystick sensor with light detection 审中-公开
标题翻译：操纵杆传感器带光检测
公开(公告)号：US20070035516A1
公开(公告)日：2007-02-15
申请号：US11199630
申请日：2005-08-09
申请人： Andrew Voto , Ronald Selby , Kenneth Perry , David Ross , Alfred Dumsa , Ray Lippmann , Yansong Chen
发明人： Andrew Voto , Ronald Selby , Kenneth Perry , David Ross , Alfred Dumsa , Ray Lippmann , Yansong Chen
IPC分类号： G09G5/08
CPC分类号： G05G9/047 , G05G2009/04759
摘要： The present invention creates a virtual sensor plane by arraying two one-dimensional light sensors at right angles to one another wherein the shaft of a joystick extends perpendicularly through the virtual sensor plane. With this configuration, the sensor plane can detect traditional joystick rotation around a point along its axis as well as a herein-disclosed true rotation of the joystick around the joystick axis itself. Between the light sources and lenses which enable light detection and the optical, rather than mechanical or electromechanical, nature of the light sensors, wear surfaces in the joystick are minimized or eliminated everywhere except, where applicable, in the universal joint at the base of joystick configurations which include such a universal joint.
摘要翻译：本发明通过将彼此成直角的两个一维光传感器排列成一个虚拟传感器平面，其中操纵杆的轴垂直延伸穿过虚拟传感器平面。利用该配置，传感器平面可以围绕其轴线的点检测传统的操纵杆旋转，以及操纵杆围绕操纵杆轴线本身的本文公开的真实旋转。在能够进行光检测的光源和透镜之间以及光传感器的光学而不是机械或机电性质的情况下，操纵杆的磨损表面被最小化或消除，除非适用于操纵杆底座的万向接头包括这种万向接头的结构。

3. 发明申请

US20060146021A1 Joystick sensor with two-dimensional image sensing 失效
公开(公告)号：US20060146021A1
公开(公告)日：2006-07-06
申请号：US11178549
申请日：2005-07-11
申请人： Andrew Voto , Ronald Selby , Kenneth Perry , David Ross , Alfred Dumsa
发明人： Andrew Voto , Ronald Selby , Kenneth Perry , David Ross , Alfred Dumsa
IPC分类号： G09G5/08
CPC分类号： G05G9/047 , G05G2009/04707 , G05G2009/04759
摘要： A manually-operated control for generating a vector signal comprises a handle with an elongate axis pivotally mounted to the housing for universal rotation about a pivot point on the axis of the handle. An imaged surface moves in two directions with the rotation of the handle about two perpendicular axes intersecting at the pivot point. A camera and LED are focused on the imaged surface. A microprocessor-based controller inputs and processes images sequentially input from the camera for detecting and quantifying the movement of the imaged surface in two directions and generates a vector signal indicative thereof.

4. 发明申请

US20070051541A1 Method of castor management 审中-公开
标题翻译：蓖麻管理方法
公开(公告)号：US20070051541A1
公开(公告)日：2007-03-08
申请号：US11220922
申请日：2005-09-07
申请人： Andrew Voto , Ronald Selby , Kenneth Perry , David Ross , Alfred Dumsa
发明人： Andrew Voto , Ronald Selby , Kenneth Perry , David Ross , Alfred Dumsa
IPC分类号： B60K1/00
CPC分类号： B62D11/003
摘要： The invention provides a drive system (10) for a vehicle (12) and a method for driving a vehicle (12). The drive system (10) includes a first drive wheel (14) rotatable about a first axis (16) for supporting the vehicle (12). The drive system (10) also includes a second drive wheel (18) rotatable about the first axis (16) for supporting the vehicle (12). The drive system (10) also includes at least one castor (20) rotatable about a second axis (22) transverse to the first axis (16). The castor (20) is forward of the first and second drive wheels (14, 18) in a direction of travel of the vehicle (12). The drive system (10) also includes a controller (24) for differentially driving the first and second drive wheels (14, 18) in response to a position of the at least one castor (20) about the second axis (22).
摘要翻译：本发明提供一种用于车辆（12）的驱动系统（10）和用于驱动车辆（12）的方法。驱动系统（10）包括可围绕用于支撑车辆（12）的第一轴线（16）旋转的第一驱动轮（14）。驱动系统（10）还包括可围绕第一轴线（16）旋转的用于支撑车辆（12）的第二驱动轮（18）。驱动系统（10）还包括至少一个围绕横向于第一轴线（16）的第二轴线（22）旋转的脚轮（20）。脚轮（20）在车辆（12）的行进方向上位于第一和第二驱动轮（14,18）的前方。驱动系统（10）还包括用于响应于至少一个脚轮（20）围绕第二轴线（22）的位置差分驱动第一和第二驱动轮（14,18）的控制器（24）。

5. 发明申请

US20060170654A1 No tilt joystick with CCD sensing 审中-公开
标题翻译：没有CCD感应的倾斜操纵杆
公开(公告)号：US20060170654A1
公开(公告)日：2006-08-03
申请号：US11178680
申请日：2005-07-11
申请人： Andrew Voto , Ronald Selby , Kenneth Perry , David Ross , Alfred Dumsa
发明人： Andrew Voto , Ronald Selby , Kenneth Perry , David Ross , Alfred Dumsa
IPC分类号： G09G5/08
CPC分类号： G05G9/047 , G05G2009/04759
摘要： A manually-operated control for generating a vector signal comprises first and second plates arranged in substantially parallel planes and being movable relative to each other in two directions while remaining substantially parallel. A non-tilt handle connected to one of the plates causes the relative movement of the plates. A CCD camera is fixed to one of the plates focused on the other plate. A microprocessor-based controller is connected to input and process images sequentially input from the camera for detecting and quantifying the relative movement of the two plates in two directions and generating a vector signal indicative thereof.
摘要翻译：用于产生矢量信号的手动操作控制包括布置在基本上平行的平面中的第一和第二板，并且在两个方向上相对于彼此可移动，同时保持基本平行。连接到其中一个板的非倾斜手柄导致板的相对移动。 CCD相机固定在聚焦在另一个板上的其中一个板上。一个基于微处理器的控制器被连接到输入和处理从相机顺序输入的图像，用于检测和量化两个板在两个方向上的相对运动并产生指示它的矢量信号。

6. 发明申请

US20070045092A1 Device and method for selectively relieving pressure exerted upon a member 审中-公开
标题翻译：用于选择性地减轻施加在构件上的压力的装置和方法
公开(公告)号：US20070045092A1
公开(公告)日：2007-03-01
申请号：US11216909
申请日：2005-08-31
申请人： Andrew Voto , Ronald Selby , Kenneth Perry , David Ross , Alfred Dumsa , Raymond Cottrell
发明人： Andrew Voto , Ronald Selby , Kenneth Perry , David Ross , Alfred Dumsa , Raymond Cottrell
IPC分类号： H01H57/00
CPC分类号： A61G7/05715
摘要： A device for selectively relieving pressure exerted upon a member is disclosed. The device includes at least one housing and an electroactive polymeric material disposed within the at least one housing. The electroactive polymeric material is configured to expand when exposed to an electric field such that at least some of the pressure exerted upon the member is relieved.
摘要翻译：公开了一种用于选择性地减轻施加在构件上的压力的装置。该装置包括设置在至少一个壳体内的至少一个壳体和电活性聚合物材料。电活性聚合物材料被配置为当暴露于电场时膨胀，使得施加在构件上的至少一些压力被释放。

7. 发明申请

US20070007184A1 Specialized sensor-assisted dialysis 审中-公开
标题翻译：专用传感器辅助透析
公开(公告)号：US20070007184A1
公开(公告)日：2007-01-11
申请号：US11176746
申请日：2005-07-07
申请人： Andrew Voto , Ronald Selby , Kenneth Perry , David Ross , Alfred Dumsa
发明人： Andrew Voto , Ronald Selby , Kenneth Perry , David Ross , Alfred Dumsa
IPC分类号： B01D65/00
CPC分类号： A61M1/16 , A61M1/14 , A61M1/1605 , A61M1/1611 , A61M1/34 , A61M1/3403 , A61M1/3607 , A61M1/361 , A61M1/3639 , A61M2205/3303 , A61M2205/3317 , A61M2205/3324 , A61M2205/3331 , A61M2205/3344 , A61M2205/3368 , A61M2205/3561 , A61M2205/3569
摘要： The invention is a hemodialysis system in which at least one disposable sensor is combined with a dialysis circuit, in combination with an optional transceiver, to provide real-time or near-real-time patient data. Sensors for any or all of blood pressure, conductivity, temperature, oxygenation, sodium levels, calcium levels, phosphorus levels, urea levels, potassium levels, without limitation, may be included in the blood circuit. Preferably, the sensors are MEMS or ISFET sensors and are positioned in the overall system upstream of, or within the upstream portion of, the dialyzer.
摘要翻译：本发明是血液透析系统，其中至少一个一次性传感器与透析电路结合可选的收发器组合以提供实时或近实时的患者数据。在血液回路中可以包括任何或全部血压，电导率，温度，氧合，钠水平，钙含量，磷水平，尿素水平，钾含量，不限于此的传感器。优选地，传感器是MEMS或ISFET传感器，并且位于整个系统的上游或在透析器的上游部分内。

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