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    Modular patient care system with interchangeable modules
    1.
    发明授权
    Modular patient care system with interchangeable modules 失效
    具有可互换模块的模块化病人护理系统

    公开(公告)号：US07553291B2

    公开(公告)日：2009-06-30

    申请号：US11484319

    申请日：2006-07-10

    申请人： Robert J. Duffy ,  Lon M. Severe ,  Edward M. Richards ,  Shawn W. DeKalb ,  James P. Stewart ,  Dale Coleman ,  Timothy Vanderveen

    发明人： Robert J. Duffy ,  Lon M. Severe ,  Edward M. Richards ,  Shawn W. DeKalb ,  James P. Stewart ,  Dale Coleman ,  Timothy Vanderveen

    IPC分类号： A61B1/00

    CPC分类号： H01R13/7038 ,  A61M5/1413 ,  A61M5/16827 ,  A61M5/172 ,  A61M2205/6054 ,  G06F19/00 ,  G06F19/324 ,  G06F19/3418 ,  G06F19/3468 ,  G06Q50/22 ,  G16H40/20 ,  G16H40/40 ,  H01R13/641 ,  H01R2201/12

    摘要： A modular patient care system having a central management unit module and one or more detachable functional units is described. Using unique mechanical and electrical features, the modular patient care system is capable of flexibly, bilaterally, and safely providing electrical power from the central management unit to the attached functional units, with exposed power leads of end units being electrically isolated for safety and security. Functional units are capable of detecting the presence of other functional units more distant from the central management unit for passing power to those units, and for otherwise electrically isolating exposed power leads when no further units are attached. Additionally, the modular patient care system provides for a modular connection arrangement wherein modules are detachably connected to each other in a convenient, flexible, interchangeable, and secure manner by providing a hinge connector pair, a specially located latch mechanism, and a guide means between any pair of modules.

    摘要翻译： 描述了具有中央管理单元模块和一个或多个可拆卸功能单元的模块化病人护理系统。 使用独特的机械和电气功能，模块化病人护理系统能够灵活，双向和安全地从中央管理单元向附加的功能单元提供电力，为了安全起见，终端单元的暴露电源引线被电隔离。 功能单元能够检测到距离中央管理单元更远的其他功能单元的存在，以将功率传递到这些单元，以及用于在没有其它单元附接时电隔离暴露的电源线。 此外，模块化病人护理系统提供模块化连接装置，其中模块通过提供铰链连接器对，特别定位的闩锁机构以及引导装置之间的方便，灵活，可互换和安全的方式彼此可拆卸地连接 任何一对模块。

    Crow Bar or Pry Bar with Lever Arm and Method Therefore
    2.
    发明申请
    Crow Bar or Pry Bar with Lever Arm and Method Therefore 审中-公开
    乌鸦酒吧或撬棍与杠杆臂和方法因此

    公开(公告)号：US20160318743A1

    公开(公告)日：2016-11-03

    申请号：US15138871

    申请日：2016-04-26

    申请人： Edward M. Richards

    发明人： Edward M. Richards

    IPC分类号： B66F15/00

    CPC分类号： B66F15/00

    摘要： Long-handled lever rotates lower cam surface about an upper pivot axle between 2 spaced-apart fixed wedge-bodies which are further held apart by a lower pivot axle. A movable wedge-body between the fixed bodies rotates on the lower axle due to a cam follower actuated by the lever cam surface. At rest without cam action, the 3 acute-angle-shaped wedge feet form a composite wedge forced into the pry space between beams, etc. With lever rotations, the movable wedge foot moves away from the fixed wedge feet by rotation about the lower pivot axle. The method mounts fixed wedges on first and second pivots. Counterclockwise movement leverages the lever about the first pivot, rotating a convex cam over a concave cam follower on an upper ankle of the movable wedge causing clockwise rotation of the movable wedge about the second pivot resulting in separation of fixed versus movable acute wedge surfaces.

    摘要翻译： 长柄杆将下凸轮表面围绕上部枢转轴旋转，两个间隔开的固定楔形体通过下枢转轴进一步分开。 由于由杠杆凸轮表面驱动的凸轮从动件，固定体之间的可动楔形体在下轴上旋转。 在没有凸轮作用的情况下，3个锐角形楔形脚形成强制进入梁之间的撬动空间中的复合楔。等等。通过杠杆旋转，可移动的楔形脚通过围绕下枢轴转动而远离固定楔形脚 轴。 该方法在第一和第二枢轴上安装固定的楔块。 逆时针运动利用杠杆绕第一枢轴，将凸轮凸轮移动到可移动楔的上脚踝上的凹凸轮从动件上，导致可动楔形件围绕第二枢轴的顺时针旋转，导致固定与可移动的急性楔形表面的分离。

    Method and apparatus for power connection in a modular patient care system
    4.
    发明授权
    Method and apparatus for power connection in a modular patient care system 失效
    用于模块化病人护理系统中电源连接的方法和装置

    公开(公告)号：US07074205B1

    公开(公告)日：2006-07-11

    申请号：US09379212

    申请日：1999-08-23

    申请人： Robert J. Duffy ,  Lon M. Severe ,  Edward M. Richards ,  Shawn W. DeKalb ,  James P. Stewart ,  Dale Coleman ,  Timothy Vanderveen

    发明人： Robert J. Duffy ,  Lon M. Severe ,  Edward M. Richards ,  Shawn W. DeKalb ,  James P. Stewart ,  Dale Coleman ,  Timothy Vanderveen

    IPC分类号： A61B1/00

    CPC分类号： H01R13/7038 ,  A61M5/1413 ,  A61M5/16827 ,  A61M5/172 ,  A61M2205/6054 ,  G06F19/00 ,  G06F19/324 ,  G06F19/3418 ,  G06F19/3468 ,  G06Q50/22 ,  G16H40/20 ,  G16H40/40 ,  H01R13/641 ,  H01R2201/12

    摘要： A modular patient care system having a central management unit module and one or more detachable functional units is described. Using unique mechanical and electrical features, the modular patient care system is capable of flexibly, bilaterally, and safely providing electrical power from the central management unit to the attached functional units, with exposed power leads of end units being electrically isolated for safety and security. Functional units are capable of detecting the presence of other functional units more distant from the central management unit for passing power to those units, and for otherwise electrically isolating exposed power leads when no further units are attached. Additionally, the modular patient care system provides for a modular connection arrangement wherein modules are detachably connected to each other in a convenient, flexible, interchangeable, and secure manner by providing a hinge connector pair, a specially located latch mechanism, and a guide means between any pair of modules.

    摘要翻译： 描述了具有中央管理单元模块和一个或多个可拆卸功能单元的模块化病人护理系统。 使用独特的机械和电气功能，模块化病人护理系统能够灵活，双向和安全地从中央管理单元向附加的功能单元提供电力，为了安全起见，终端单元的暴露电源引线被电隔离。 功能单元能够检测到距离中央管理单元更远的其他功能单元的存在，以将功率传递到这些单元，以及用于在没有其它单元附接时电隔离暴露的电源线。 此外，模块化病人护理系统提供模块化连接装置，其中模块通过提供铰链连接器对，特别定位的闩锁机构以及引导装置之间的方便，灵活，可互换和安全的方式彼此可拆卸地连接 任何一对模块。

    Signal quality metrics design for qualifying data for a physiological monitor
    5.
    发明授权
    Signal quality metrics design for qualifying data for a physiological monitor 有权
    用于生理监视器资格数据的信号质量度量设计

    公开(公告)号：US07006856B2

    公开(公告)日：2006-02-28

    申请号：US10341318

    申请日：2003-01-10

    申请人： Clark R. Baker, Jr. ,  Edward M. Richards

    发明人： Clark R. Baker, Jr. ,  Edward M. Richards

    IPC分类号： A61B5/00

    CPC分类号： A61B5/145 ,  A61B5/024 ,  A61B5/1455 ,  A61B5/7239

    摘要： A method and a device for determining the quality of signal used for measuring a physiological parameter. One embodiment of the present invention is directed towards a pulse oximeter, where the measured physiological parameter includes a patient's pulse rate and blood oxygen saturation. The signal quality, which is indicative of the accuracy and reliability of the measured physiological parameter, is calculated by combining a plurality of signal quality indicators, each of which is an indicator of a quality of the measured signal. The value of the signal quality metric is compared to a threshold and based on this comparison various decisions are made by the medical device. One decision is directed towards deciding whether or not to display the measured physiological parameter, to ensure that only accurate measured values are displayed. Another decision is directed towards providing feedback to guide the clinician to adjust the location of the sensor to a more suitable tissue location.

    摘要翻译： 一种用于确定用于测量生理参数的信号质量的方法和装置。 本发明的一个实施例涉及一种脉搏血氧计，其中所测量的生理参数包括患者的脉率和血氧饱和度。 通过组合多个信号质量指示符来计算表示所测量的生理参数的准确性和可靠性的信号质量，每个信号质量指示符是测量信号的质量的指标。 将信号质量度量的值与阈值进行比较，并且基于该比较，由医疗设备进行各种决定。 一个决定是针对决定是否显示测量的生理参数，以确保仅显示精确的测量值。 另一决定是针对提供反馈以引导临床医生将传感器的位置调整到更合适的组织位置。

    Method for distinguishing respiratory events in a gas analyzer
    6.
    发明授权
    Method for distinguishing respiratory events in a gas analyzer 失效
    用于区分气体分析仪中呼吸事件的方法

    公开(公告)号：US5129401A

    公开(公告)日：1992-07-14

    申请号：US458974

    申请日：1990-01-25

    申请人： James E. Corenman ,  Daniel S. Goldberger ,  Edward M. Richards ,  Emil P. Rojas ,  James R. Braig ,  David A. Gallup

    发明人： James E. Corenman ,  Daniel S. Goldberger ,  Edward M. Richards ,  Emil P. Rojas ,  James R. Braig ,  David A. Gallup

    IPC分类号： A61B5/083 ,  G01N21/31 ,  G01N21/35

    CPC分类号： A61B5/083 ,  G01N21/3504 ,  G01N2021/3129 ,  G01N2201/121

    摘要： A gas analyzer system and method for detecting and displaying information of gases in a respiratory gas stream, comprising an optical bench including a gas pathway for the flow of a gas stream through the optical bench, a flow shaping inlet at the entrance to the optical bench's gas pathway, two infrared detection channel assemblies for measuring the partial pressures of the gases in the respiratory gas stream, a pressure sensor for measuring the pressure within the gas pathway, a temperature sensor for measuring the temperature within the optical bench, and a flow rate sensor for measuring the gas flow rate through the gas pathway, circuitry for processing the detected partial pressures of the gases and the measured values for pressure, temperature, and flow rate, and for providing output signals indicative of processed measured values, the detected partial pressures of the gasses, and characterization information with respect to the optical bench components; analog input circuitry for processing the signals output from the optical bench for input to analog processing circuitry; analog processing circuitry for processing and correcting at least the detected partial pressures of the gases signals for collision broadening, temperature, pressure in the gas pathway, barometric pressure, cross-correction, and characterization of the optical bench components, and providing output signals indicative of the corrected partial pressures of the gases to display processing circuitry; display processing circuitry for processing the signals for display of at least the corrected partial pressure of one gas on a cathode ray tube.

    摘要翻译： 一种用于检测和显示呼吸气流中的气体信息的气体分析仪系统和方法，包括一个光学台，包括用于通过光学台的气流流动的气体通道，在光学台的入口处的流动成形入口 气体通道，用于测量呼吸气流中的气体的分压的两个红外检测通道组件，用于测量气体通道内的压力的压力传感器，用于测量光学平台内的温度的温度传感器，以及流速 用于测量通过气体通路的气体流量的传感器，用于处理检测到的气体分压的电路和用于压力，温度和流速的测量值，以及用于提供指示经处理的测量值的输出信号，检测到的分压 的气体，以及关于光学台架部件的表征信息; 模拟输入电路，用于处理从光学平台输出的用于输入到模拟处理电路的信号; 模拟处理电路，用于处理和校正至少检测到的气体信号的分压，用于碰撞扩张，气体通路中的温度，压力，气压，交叉校正和光学台部件的表征，以及提供指示 校正的显示处理电路的气体分压; 显示处理电路，用于处理用于显示至少阴极射线管上的一种气体的校正分压的信号。

    Signal quality metrics design for qualifying data for a physiological monitor
    9.
    发明授权
    Signal quality metrics design for qualifying data for a physiological monitor 有权
    用于生理监视器资格数据的信号质量度量设计

    公开(公告)号：US08095192B2

    公开(公告)日：2012-01-10

    申请号：US11293714

    申请日：2005-12-02

    申请人： Clark R. Baker, Jr. ,  Edward M. Richards

    发明人： Clark R. Baker, Jr. ,  Edward M. Richards

    IPC分类号： A61B5/1455 ,  A61B5/02

    CPC分类号： A61B5/145 ,  A61B5/024 ,  A61B5/1455 ,  A61B5/7239

    摘要： The present disclosure generally relates to determining the quality of signal used for measuring a physiological parameter. One embodiment of the present disclosure is directed towards a pulse oximeter, where the measured physiological parameter includes a patient's pulse rate and blood oxygen saturation. The signal quality is calculated by combining a plurality of signal quality indicators, each of which is an indicator of a quality of the measured signal. The value of the signal quality metric is compared to a threshold and based on this comparison various decisions are made by the medical device. One decision is directed towards deciding whether or not to display the measured physiological parameter, to ensure that only accurate measured values are displayed. Another decision is directed towards providing feedback to guide the clinician to adjust the location of the sensor to a more suitable tissue location.

    摘要翻译： 本公开通常涉及确定用于测量生理参数的信号的质量。 本公开的一个实施例涉及脉搏血氧计，其中测量的生理参数包括患者的脉率和血氧饱和度。 通过组合多个信号质量指示符来计算信号质量，每个信号质量指示符是测量信号的质量的指标。 将信号质量度量的值与阈值进行比较，并且基于该比较，由医疗设备进行各种决定。 一个决定是针对决定是否显示测量的生理参数，以确保仅显示精确的测量值。 另一决定是针对提供反馈以引导临床医生将传感器的位置调整到更合适的组织位置。

    Method and circuit for storing and providing historical physiological data
    10.
    发明授权
    Method and circuit for storing and providing historical physiological data 有权
    用于存储和提供历史生理数据的方法和电路

    公开(公告)号：US06463310B1

    公开(公告)日：2002-10-08

    申请号：US09520104

    申请日：2000-03-07

    申请人： David B. Swedlow ,  Stephen L. Daleo ,  Thomas J. Yorkey ,  Edward M. Richards ,  Charles Porges ,  Charles Stuart ,  Daniel M. Nemits ,  Russell L. Delonzor

    发明人： David B. Swedlow ,  Stephen L. Daleo ,  Thomas J. Yorkey ,  Edward M. Richards ,  Charles Porges ,  Charles Stuart ,  Daniel M. Nemits ,  Russell L. Delonzor

    IPC分类号： A61B500

    CPC分类号： A61B5/14551 ,  A61B5/0002 ,  A61B5/7232 ,  A61B2560/045 ,  G06F19/00

    摘要： A mechanism for storing and providing historical physiological data, such as blood oxygen saturation data, for a patient. In particular, the historical physiological data is stored in a storage medium that “travels” with the patient and is accessible wherever the patient is moved. This is achieved by storing the physiological data within a sensor assembly. At the destination site, a monitor or a device capable of interfacing with the sensor electronics can retrieve and display the data. The historical physiological data allows a clinician or medical personnel at the destination site to assess the condition of the patient for the entire time that the patient has been monitored. Various types of physiological data can be stored including, but not limited to, blood oxygen saturation, heart rate, and temperature data. Compression of the data can be performed to enhance the storage capability.

    摘要翻译： 用于存储和提供患者的历史生理数据（例如血氧饱和度数据）的机制。 特别地，历史生理数据存储在与患者“行进”的存储介质中，并且可以在患者移动的任何地方进行访问。 这通过将生理数据存储在传感器组件内来实现。 在目标站点，能够与传感器电子设备连接的监视器或设备可以检索和显示数据。 历史的生理数据允许目的地的临床医生或医务人员在患者被监测的整个时间内评估患者的状况。 可以存储各种类型的生理数据，包括但不限于血氧饱和度，心率和温度数据。 可以进行压缩数据以提高存储能力。