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公开(公告)号：US08795225B2
公开(公告)日：2014-08-05
申请号：US12240654
申请日：2008-09-29
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。
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公开(公告)号：US20100082011A1
公开(公告)日：2010-04-01
申请号：US12240654
申请日：2008-09-29
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。
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3.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。
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公开(公告)号：US07282044B2
公开(公告)日：2007-10-16
申请号：US10485757
申请日：2003-03-18
申请人： Joseph A. Hudson , Ricky A. Sisk
发明人： Joseph A. Hudson , Ricky A. Sisk
IPC分类号： A61M5/32
CPC分类号： A61M5/14 , A45F3/00 , A45F3/04 , A45F3/20 , A45F2003/003 , A45F2003/045 , A45F2003/166 , A61J1/16 , A61J15/00 , A61J15/0076 , A61M5/14244 , A61M2005/1416 , A61M2202/0482
摘要： A portable enteral feeding apparatus (20) facilitates ambulatory enteral feeding and prevents damage to an enteral feeding tube during use. The apparatus includes a backpack type enteral feeding support, a soft pouch (38) having a hook and loop surface on the pouch and a rigid spacer (68). The pouch surrounds the fluid container (42), trapping and attaching it to the inside of a backpack using hook and loop system. The soft sided pouch provides easy removal and replacement of a variety of fluid containers in a mobile backpack. The rigid spacer supports the pouch and provides clearance for connection to enteral feeding tubing (32). Shoulder straps (26) substantially immobilize the apparatus relative to a subject. A telescopic enteral feeding tube concealment belt (30) is provided that allows patient mobility while concealing and protecting enteral feeding tubes.
摘要翻译： 便携式肠内喂养装置（20）有助于进食肠内喂养，并防止在使用过程中损害肠内喂养管。 该装置包括背包式肠内喂养支架，在小袋上具有钩环表面的软袋（38）和刚性间隔件（68）。 袋围绕流体容器（42），使用钩环系统捕获并附接到背包的内部。 软侧袋可以方便地拆卸和更换移动背包中的各种流体容器。 刚性间隔件支撑袋并提供用于连接到肠内供给管（32）的间隙。 肩带（26）相对于受试者基本上固定设备。 提供了一种伸缩肠内喂养管隐藏带（30），其允许患者移动，同时隐藏和保护肠内饲管。
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公开(公告)号：US20120184899A1
公开(公告)日：2012-07-19
申请号：US13430113
申请日：2012-03-26
申请人： Christopher A. Knauper , Joel D. Wiesner , James M. Harr , Glenn G. Fournic , Ricky A. Sisk , Joseph A. Hudson , Robert B. Gaines , Kevin C. Meier , James G. Hanlon
发明人： Christopher A. Knauper , Joel D. Wiesner , James M. Harr , Glenn G. Fournic , Ricky A. Sisk , Joseph A. Hudson , Robert B. Gaines , Kevin C. Meier , James G. Hanlon
IPC分类号： A61M5/168
CPC分类号： A61J15/0026 , A61M5/14212 , A61M5/14232 , A61M5/16831 , A61M2205/14 , A61M2205/3313
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 operatively connected to the control system of the pump for emitting electromagnetic radiation, and an electromagnetic radiation detector operatively connected to the control system for receiving the electromagnetic radiation and providing an indication to the control system that the feeding set is properly loaded in the pump. The feeding set includes a conduit for carrying nutrient liquid to a patient. A safety interlock includes a light pipe for providing a passage of the electromagnetic radiation from the source of electromagnetic radiation to the electromagnetic radiation detector only when the safety interlock is loaded in the pump such that nutrient liquid flow to the patient is regulated by the pump.
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，所述控制系统用于通过装载在所述泵中的肠内给药装置向患者供应营养液体，电磁辐射源可操作地连接到所述泵的控制系统 用于发射电磁辐射的电磁辐射探测器以及可操作地连接到控制系统的电磁辐射探测器，用于接收电磁辐射，并向控制系统提供适当装载在泵中的指示。 饲养组包括用于向患者运送营养液体的导管。 安全联锁装置包括光管，用于仅当安全联锁装置被装载在泵中时才能将电磁辐射从电磁辐射源通过到电磁辐射探测器，以便通过泵调节营养液体流向病人的流体。
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公开(公告)号：US08154274B2
公开(公告)日：2012-04-10
申请号：US12777357
申请日：2010-05-11
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。
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公开(公告)号：US08052643B2
公开(公告)日：2011-11-08
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
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。
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公开(公告)号：US07927304B2
公开(公告)日：2011-04-19
申请号：US11366224
申请日：2006-03-02
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
CPC分类号： A61M5/14232 , A61M2202/0482 , A61M2205/14 , A61M2205/6063
摘要： An enteral feeding pump and feeding set for use to deliver a supply of liquid to a patient. The feeding set has a conduit for the nutrient liquid and a safety interlock device associated with the conduit. The enteral feeding pump has a pumping device and a control system for controlling operation of the pump. An electromagnetic radiation source operatively connected to the control system of the enteral feeding pump emits an electromagnetic radiation signal in a direction for striking the safety interlock device of the feeding set. The safety interlock device is adapted to affect the direction of the electromagnetic radiation. An electromagnetic radiation detector is operatively connected to the control system for receiving the electromagnetic radiation signal when the direction is affected by the safety interlock device, and provides an indication to the control system that the feeding set conduit is properly positioned in the enteral feeding pump.
摘要翻译： 用于向患者输送液体的肠内喂养泵和进料组。 进料组具有用于营养液体的导管和与导管相关联的安全互锁装置。 肠内喂养泵具有泵送装置和用于控制泵的操作的控制系统。 可操作地连接到肠内供给泵的控制系统的电磁辐射源沿着用于撞击给药装置的安全联锁装置的方向发射电磁辐射信号。 安全联锁装置适用于影响电磁辐射的方向。 当方向受安全联锁装置影响时，电磁辐射检测器可操作地连接到控制系统，用于接收电磁辐射信号，并且向控制系统提供进给组合导管适当地定位在肠内供给泵中的指示。
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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。
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公开(公告)号：US07447566B2
公开(公告)日：2008-11-04
申请号：US11464429
申请日：2006-08-14
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。
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