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28 条记录 (耗时 0.019 秒)

    Enteral Feeding Set and Interlock Device Therefor
    11.
    发明申请
    Enteral Feeding Set and Interlock Device Therefor 有权
    肠内喂养组和联锁装置

    公开(公告)号：US20110021979A1

    公开(公告)日：2011-01-27

    申请号：US12893712

    申请日：2010-09-29

    申请人： Joseph A. Hudson ,  Ricky A. Sisk ,  Robert B. Gaines ,  Kevin C. Meier ,  James M. Harr ,  Joel D. Wiesner ,  Christopher A. Knauper ,  James G. Hanlon

    发明人： Joseph A. Hudson ,  Ricky A. Sisk ,  Robert B. Gaines ,  Kevin C. Meier ,  James M. Harr ,  Joel D. Wiesner ,  Christopher A. Knauper ,  James G. Hanlon

    IPC分类号： A61M5/168

    CPC分类号： A61M5/14232 ,  A61M2202/0482 ,  A61M2205/14 ,  A61M2205/6063

    摘要： An enteral feeding set for an enteral feeding pump having a control system for controlling operation of the pump to supply nutrient liquid to a patient through the enteral feeding set loaded in the pump, a source of electromagnetic radiation for emitting electromagnetic radiation and an electromagnetic radiation detector for receiving the electromagnetic radiation. The enteral feeding set includes a conduit for carrying nutrient liquid to a patient and a safety interlock device associated with the conduit adapted for mounting in the pump. The safety interlock device includes an electromagnetic radiation propagation affecting member formed to affect the propagation of electromagnetic radiation from the source of electromagnetic radiation through the safety interlock device and block visible light when properly loaded on the pump for directing the electromagnetic radiation from the source of electromagnetic radiation to the detector.

    摘要翻译： 一种具有用于控制泵的操作的控制系统的肠内给药装置，用于通过装在泵中的肠内给药装置向患者供应营养液体，用于发射电磁辐射的电磁辐射源和电磁辐射检测器 用于接收电磁辐射。 肠内喂养组包括用于将营养液体运送到患者的导管和与适于安装在泵中的导管相关联的安全联锁装置。 安全互锁装置包括电磁辐射传播影响部件，其形成为影响电磁辐射源从电磁辐射源通过安全互锁装置的传播，并且当适当地装载在泵上时阻挡可见光，以引导来自电磁源的电磁辐射 辐射到检测器。

    Administration feeding set and flow control apparatus with secure loading features
    14.
    发明授权
    Administration feeding set and flow control apparatus with secure loading features 有权
    具有安全加载功能的管理进料装置和流量控制装置

    公开(公告)号：US07846131B2

    公开(公告)日：2010-12-07

    申请号：US11241460

    申请日：2005-09-30

    申请人： Joseph A. Hudson ,  James Harr ,  Joel T. Wiesner ,  Scott Kimsey

    发明人： Joseph A. Hudson ,  James Harr ,  Joel T. Wiesner ,  Scott Kimsey

    IPC分类号： A61M1/00

    CPC分类号： A61M5/14232 ,  A61M5/172 ,  A61M39/22 ,  A61M2205/14 ,  A61M2205/6036

    摘要： An administration feeding set for use with a flow control apparatus to deliver fluid from at least one fluid source to a patient. The feeding set includes tubing adapted to extend from the fluid source for flow of fluid through the tubing from the fluid source toward a patient. A locating finger projects outwardly from the tubing and is positioned on the tubing so that when received on the flow control apparatus in an operating position the finger permits a locating member of the flow control apparatus to close. However, when the tubing is received on the flow control apparatus in a non-operating position the finger does not permit the locating member to close thereby to verify whether the tubing is in the operating position on the flow control apparatus.

    摘要翻译： 一种与流量控制装置一起使用以将流体从至少一个流体源输送到患者的给药给药装置。 进料装置包括适于从流体源延伸的管道，用于使流体从流体源流向患者。 定位指状物从管道向外突出并且定位在管道上，使得当在操作位置处接收在流量控制装置上时，手指允许流量控制装置的定位构件关闭。 然而，当管道在非操作位置被接收在流量控制装置上时，手指不允许定位构件关闭，从而验证管道是否处于流量控制装置上的操作位置。

    Fluid detection in an enteral feeding set
    15.
    发明授权
    Fluid detection in an enteral feeding set 有权
    肠内饲养组液体检测

    公开(公告)号：US08795225B2

    公开(公告)日：2014-08-05

    申请号：US12240654

    申请日：2008-09-29

    申请人： Thomas G. Lewis ,  William J. Byrd ,  Joseph A. Hudson

    发明人： Thomas G. Lewis ,  William J. Byrd ,  Joseph A. Hudson

    IPC分类号： A61M5/168 ,  A61M5/142 ,  A61J15/00 ,  G01N21/59

    CPC分类号： A61J15/0026 ,  A61J15/0076 ,  A61J15/0088 ,  A61J2200/76 ,  A61M5/14232 ,  A61M5/16886 ,  A61M2005/1402 ,  A61M2205/331 ,  A61M2205/3313 ,  A61M2205/3334 ,  G01N21/3577 ,  G01N21/59 ,  G01N2021/0168

    摘要： Detection of fluid conditions in an administration set. A light source is positioned to transmit an infrared light through administration set tubing and any fluid therein. A light sensor senses the infrared light transmitted through the tubing and generates an output signal. A frequency of the output signal is a function of an intensity of the light transmitted through the tubing. A processor receives and determines the frequency of the output signal, and compares the determined frequency to threshold frequency values to determine whether fluid is in the tubing. The processor also monitors the generated output signal to determine if the frequency of the output signal changes over time, and determines whether fluid is flowing in the tubing as a function of the determined change in frequency.

    摘要翻译： 检测给药组中的液体状况。 光源被定位成通过管线管和其中的任何流体传输红外光。 光传感器感测通过管道传输的红外光，并产生输出信号。 输出信号的频率是通过管道传输的光的强度的函数。 处理器接收并确定输出信号的频率，并将确定的频率与阈值频率值进行比较，以确定流体是否在管道中。 处理器还监视所产生的输出信号以确定输出信号的频率是否随时间而变化，并且根据确定的频率变化来确定流体是否在管道中流动。

    Safety interlock
    16.
    发明授权
    Safety interlock 有权
    安全互锁

    公开(公告)号：US08154274B2

    公开(公告)日：2012-04-10

    申请号：US12777357

    申请日：2010-05-11

    申请人： Joel D. Wiesner ,  Joseph A. Hudson ,  Jason Boulanger

    发明人： Joel D. Wiesner ,  Joseph A. Hudson ,  Jason Boulanger

    IPC分类号： G01R31/02 ,  A61M37/00

    CPC分类号： A61M5/14232 ,  A61M2202/0482 ,  A61M2205/14 ,  A61M2205/3313 ,  A61M2205/6063 ,  F04B43/1215 ,  F04B43/1253

    摘要： A safety interlock for use in a medical device having a control system for controlling operation of the medical device includes a central tubular portion defining a fluid passage for passing fluid through the safety interlock. An outer ring portion is adapted for mounting the safety interlock in the medical device. A spoked connector portion connects the central tubular portion to the outer ring portion so that the outer ring portion is spaced radially outwardly from the central tubular portion in opposed relation with at least a portion of the central tubular portion. The safety interlock is adapted for mounting in the medical device in a path of electromagnetic radiation from a source of electromagnetic radiation such that the central tubular portion reflects the electromagnetic radiation to a electromagnetic radiation detector when properly loaded on the medical device.

    摘要翻译： 用于具有用于控制医疗装置的操作的控制系统的医疗装置的安全联锁装置包括限定用于使流体通过安全联锁装置的流体通道的中心管状部分。 外环部分适于将安全联锁装置安装在医疗装置中。 辐射连接器部分将中心管状部分连接到外环部分，使得外环部分与中心管状部分径向向外与中心管状部分的至少一部分成对置关系。 安全互锁装置适于在来自电磁辐射源的电磁辐射路径中安装在医疗装置中，使得当适当地装载在医疗装置上时，中心管状部分将电磁辐射反射到电磁辐射检测器。

    Occlusion system and method for a flow control apparatus
    17.
    发明授权
    Occlusion system and method for a flow control apparatus 有权
    一种流量控制装置的闭塞系统和方法

    公开(公告)号：US07447566B2

    公开(公告)日：2008-11-04

    申请号：US11464429

    申请日：2006-08-14

    申请人： Christopher A. Knauper ,  Joseph A. Hudson

    发明人： Christopher A. Knauper ,  Joseph A. Hudson

    IPC分类号： G05D7/00 ,  A61M31/00

    CPC分类号： A61M5/14232 ,  A61M5/16831 ,  A61M2005/16868 ,  A61M2005/16872 ,  A61M2205/3351 ,  A61M2205/3375 ,  G05D7/0688 ,  Y10S128/13

    摘要： A flow control apparatus having a flow monitoring system capable of detecting and identifying a downstream occlusion present within an administration feeding set loaded to the flow control apparatus is disclosed. A software subsystem is associated with the flow control apparatus and administration feeding set, the software system plots at least one discrete date point against a standard occlusion profile to detect if a downstream occlusion present within the administration feeding set.

    摘要翻译： 公开了一种具有流量监测系统的流量控制装置，该流量监视系统能够检测和识别存在于加载到流量控制装置的管理供给装置内的下游堵塞。 软件子系统与流量控制装置和管理进给组相关联，软件系统针对标准遮挡轮廓绘制至少一个离散的日期点，以检测是否存在于管理进给组中的下游闭塞。

    Aliquot Correction for Feeding Set Degradation
    19.
    发明申请
    Aliquot Correction for Feeding Set Degradation 有权
    饲料组降解等分校正

    公开(公告)号：US20120004779A1

    公开(公告)日：2012-01-05

    申请号：US13177768

    申请日：2011-07-07

    申请人： Christopher A. Knauper ,  Eric B. Holderle ,  Joseph A. Hudson

    发明人： Christopher A. Knauper ,  Eric B. Holderle ,  Joseph A. Hudson

    IPC分类号： F04B49/00 ,  G05D7/06

    CPC分类号： A61M5/14232 ,  A61M5/172 ,  A61M2205/702

    摘要： A peristaltic pump is able to deliver accurate volumes over the life of a pump set that is operated on by the pump to drive the flow of fluid. The pump delivers fluid in small volumes or aliquots. In order to deliver fluid at any particular selected flow rate, the pump determines how often the rotor will rotate. The pump is able to calculate aliquot volume based on selected flow rate, but also on a factor that compensates for changes in the dimensions of the pump set over its life.

    摘要翻译： 蠕动泵能够在由泵操作的泵组的寿命内提供精确的体积，以驱动流体流动。 泵以小体积或等分试样输送流体。 为了以任何特定的选定流量输送流体，泵决定了转子多长时间旋转。 该泵能够根据选定的流量计算等分试样体积，同时也可以补偿泵组寿命内尺寸变化的因素。

    Flow monitoring system for a flow control apparatus
    20.
    发明授权
    Flow monitoring system for a flow control apparatus 有权
    用于流量控制装置的流量监测系统

    公开(公告)号：US07092797B2

    公开(公告)日：2006-08-15

    申请号：US10853926

    申请日：2004-05-25

    申请人： Robert B. Gaines ,  Joseph A. Hudson

    发明人： Robert B. Gaines ,  Joseph A. Hudson

    IPC分类号： G05D7/00

    CPC分类号： A61M5/14232 ,  A61M5/16831 ,  A61M2005/16868 ,  A61M2005/16872 ,  A61M2205/3351 ,  A61M2205/3375 ,  G05D7/0688 ,  Y10S128/13

    摘要： A flow control apparatus having a flow monitoring system capable of detecting and identifying flow present within the administration feeding set loaded to the flow control apparatus is disclosed. The flow control apparatus comprises a single sensor capable of detecting the presence or absence of fluid in the administration feeding set. A software subsystem may be operatively associated with the single sensor that is capable of identifying between upstream and downstream flow conditions present within the administration feeding set loaded to the flow control apparatus.

    摘要翻译： 公开了一种具有流量监测系统的流量控制装置，该系统能够检测和识别加载到流量控制装置内的管理供给装置内存在的流量。 流量控制装置包括能够检测给药给药装置中存在或不存在流体的单个传感器。 软件子系统可以与单个传感器可操作地相关联，该传感器能够识别存在于加载到流量控制装置的管理进料组中的上游和下游流动条件之间。