利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

19 条记录 (耗时 0.036 秒)

    Temperature compensation for pneumatic pumping system
    11.
    发明授权
    Temperature compensation for pneumatic pumping system 有权
    气动泵送系统的温度补偿

    公开(公告)号：US08868357B2

    公开(公告)日：2014-10-21

    申请号：US13110357

    申请日：2011-05-18

    申请人： Bruce E. Huitt ,  Douglas E. Vincent ,  Gideon Hecht

    发明人： Bruce E. Huitt ,  Douglas E. Vincent ,  Gideon Hecht

    IPC分类号： G01F15/02 ,  A61M1/28 ,  G06F17/40 ,  G06F19/00

    CPC分类号： A61M1/28 ,  A61M1/166 ,  A61M2205/12 ,  A61M2205/3372 ,  A61M2205/3396 ,  G01F15/02 ,  G06F17/40 ,  G06F19/00 ,  G16H20/40

    摘要： Temperature compensation is applied to correct for temperature mismatch between a reference chamber and a disposable chamber in a pneumatic pumping system for dialysis fluid for peritoneal dialysis. The mismatch creates an error in the calculation of pumping volume of dialysate fluid. Applying a correction for the temperature mismatch helps to more precisely control the volume of dialysate that is metered to the patient. Also disclosed are ways to keep temperatures constant and to use temperature sensors to accurately measure the temperatures of the chambers. In other aspects, the temperature of the dialysate fluid itself may be measured and used to apply a correction to the volume of fluid that is pumped to the patient.

    摘要翻译： 应用温度补偿来校正用于腹膜透析的透析液的气动泵送系统中的参考室和一次性室之间的温度失配。 不匹配在计算透析液的泵送体积时产生误差。 应用温度不匹配的校正有助于更精确地控制向患者计量的透析液的体积。 还公开了保持温度恒定并且使用温度传感器精确测量室的温度的方法。 在其它方面，透析液本身的温度可以被测量并用于对被泵送到患者的流体体积进行校正。

    TEMPERATURE COMPENSATION FOR PNEUMATIC PUMPING SYSTEM
    12.
    发明申请
    TEMPERATURE COMPENSATION FOR PNEUMATIC PUMPING SYSTEM 有权
    气动泵送系统温度补偿

    公开(公告)号：US20110218486A1

    公开(公告)日：2011-09-08

    申请号：US13110357

    申请日：2011-05-18

    申请人： Bruce E. Huitt ,  Douglas E. Vincent ,  Gideon Hecht

    发明人： Bruce E. Huitt ,  Douglas E. Vincent ,  Gideon Hecht

    IPC分类号： A61M1/28

    CPC分类号： A61M1/28 ,  A61M1/166 ,  A61M2205/12 ,  A61M2205/3372 ,  A61M2205/3396 ,  G01F15/02 ,  G06F17/40 ,  G06F19/00 ,  G16H20/40

    摘要： Temperature compensation is applied to correct for temperature mismatch between a reference chamber and a disposable chamber in a pneumatic pumping system for dialysis fluid for peritoneal dialysis. The mismatch creates an error in the calculation of pumping volume of dialysate fluid. Applying a correction for the temperature mismatch helps to more precisely control the volume of dialysate that is metered to the patient. Also disclosed are ways to keep temperatures constant and to use temperature sensors to accurately measure the temperatures of the chambers. In other aspects, the temperature of the dialysate fluid itself may be measured and used to apply a correction to the volume of fluid that is pumped to the patient.

    摘要翻译： 应用温度补偿来校正用于腹膜透析的透析液的气动泵送系统中的参考室和一次性室之间的温度失配。 不匹配在计算透析液的泵送体积时产生误差。 应用温度不匹配的校正有助于更精确地控制向患者计量的透析液的体积。 还公开了保持温度恒定并且使用温度传感器精确测量室的温度的方法。 在其它方面，透析液本身的温度可以被测量并用于对被泵送到患者的流体体积进行校正。

    Adjustable probe
    13.
    发明授权
    Adjustable probe 失效
    可调探头

    公开(公告)号：US5993410A

    公开(公告)日：1999-11-30

    申请号：US889654

    申请日：1997-07-08

    申请人： Douglas E. Vincent ,  John Johnston ,  Richard Upcavage

    发明人： Douglas E. Vincent ,  John Johnston ,  Richard Upcavage

    IPC分类号： A61M1/00

    CPC分类号： A61M1/0064 ,  A61M1/0043

    摘要： A probe is provided for adjustable use in the right or left hand of a user. It includes a valve barrel that can be rotated with respect to the probe's body so that the relative position of a valve port can be adjusted according to the preference of the user.

    摘要翻译： 提供用于在用户的右手或左手中可调节使用的探针。 它包括可以相对于探头本体旋转的阀筒，使得阀口的相对位置可以根据使用者的偏好进行调整。

    TEMPERATURE COMPENSATION FOR PNEUMATIC PUMPING SYSTEM
    14.
    发明申请
    TEMPERATURE COMPENSATION FOR PNEUMATIC PUMPING SYSTEM 有权
    气动泵送系统温度补偿

    公开(公告)号：US20090012447A1

    公开(公告)日：2009-01-08

    申请号：US11773525

    申请日：2007-07-05

    申请人： Bruce E. Huitt ,  Douglas E. Vincent ,  Gideon Hecht

    发明人： Bruce E. Huitt ,  Douglas E. Vincent ,  Gideon Hecht

    IPC分类号： A61M1/14

    CPC分类号： A61M1/28 ,  A61M1/166 ,  A61M2205/12 ,  A61M2205/3372 ,  A61M2205/3396 ,  G01F15/02 ,  G06F17/40 ,  G06F19/00 ,  G16H20/40

    摘要： Temperature compensation is applied to correct for temperature mismatch between a reference chamber and a disposable chamber in a pneumatic pumping system for dialysis fluid for peritoneal dialysis. The mismatch creates an error in the calculation of pumping volume of dialysate fluid. Applying a correction for the temperature mismatch helps to more precisely control the volume of dialysate that is metered to the patient. Also disclosed are ways to keep temperatures constant and to use temperature sensors to accurately measure the temperatures of the chambers. In other aspects, the temperature of the dialysate fluid itself may be measured and used to apply a correction to the volume of fluid that is pumped to the patient.

    摘要翻译： 应用温度补偿来校正用于腹膜透析的透析液的气动泵送系统中的参考室和一次性室之间的温度失配。 不匹配在计算透析液的泵送体积时产生误差。 应用温度不匹配的校正有助于更精确地控制向患者计量的透析液的体积。 还公开了保持温度恒定并且使用温度传感器精确测量室的温度的方法。 在其它方面，透析液本身的温度可以被测量并用于对被泵送到患者的流体体积进行校正。

    Impulse analysis for flow sensor-based fluid control system
    17.
    发明授权
    Impulse analysis for flow sensor-based fluid control system 有权
    基于流量传感器的流体控制系统的脉冲分析

    公开(公告)号：US08067760B2

    公开(公告)日：2011-11-29

    申请号：US12940146

    申请日：2010-11-05

    申请人： Jeffrey A. Carlisle ,  Charles E. Kramer ,  John M. Kirkman, Jr. ,  Douglas E. Vincent

    发明人： Jeffrey A. Carlisle ,  Charles E. Kramer ,  John M. Kirkman, Jr. ,  Douglas E. Vincent

    IPC分类号： G01F1/00 ,  G01N15/00

    CPC分类号： G01F1/28 ,  A61M5/16886 ,  A61M2205/3306

    摘要： A fluid flow control system using flow rate changes to extract additional information from an in-line flow sensor. The system provides the ability to determine a position of a movable flow sensor element of a flow sensor by illuminating a photosensitive pixel array with a light source to create a first set of pixel intensity values introducing an abrupt change to the fluid driving pressure, illuminating the photosensitive pixel array with a light source to create a second set of pixel intensity values, and calculating the difference between the first and second sets of pixel intensity values as a function of pixel position.

    摘要翻译： 使用流量变化的流体流量控制系统从在线流量传感器提取附加信息。 该系统提供通过用光源照射光敏像素阵列来确定流量传感器的可移动流量传感器元件的位置的能力，以产生引入对流体驱动压力的突然变化的第一组像素强度值，照亮 具有光源的光敏像素阵列以产生第二组像素强度值，以及计算第一和第二组像素强度值之间的差作为像素位置的函数。