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54 条记录 (耗时 0.021 秒)

    System and method for measuring volume of liquid in a chamber
    14.
    发明授权
    System and method for measuring volume of liquid in a chamber 有权
    用于测量腔室中液体体积的系统和方法

    公开(公告)号：US06321597B1

    公开(公告)日：2001-11-27

    申请号：US09322477

    申请日：1999-05-28

    申请人： Jason A. Demers ,  Marc A. Mandro

    发明人： Jason A. Demers ,  Marc A. Mandro

    IPC分类号： G01F2300

    CPC分类号： G01F22/02

    摘要： Methods and systems for measuring the volume of a liquid in a subject chamber, such as the mixing chamber in a system for mixing and delivering drugs, for example. A volume of a control gas in communication with the subject chamber is isolated, such that the total volume of the control gas and the liquid is held constant, and the initial pressure of the control gas is measured. Then, a known volume of liquid is moved into or out of the subject chamber. This known volume may be exchanged between the subject chamber and a measurement chamber, in order to determine this volume. The final pressure of the control gas is also measured after the reference volume has been removed from or added to the chamber and while the volume of control gas remains otherwise isolated. The volume of liquid in the chamber may then be measured based on (a) the initial pressure, (b) the final pressure, (c) the reference volume and (d) the volume of gas in the subject chamber when the subject chamber is empty of liquid.

    摘要翻译： 用于测量本体室中的液体的体积的方法和系统，例如用于混合和递送药物的系统中的混合室。 与被检体室连通的控制气体的体积被隔离，使得控制气体和液体的总体积保持恒定，并且测量控制气体的初始压力。 然后，将已知体积的液体移入或移出对象室。 这个已知体积可以在本体室和测量室之间进行交换，以确定该体积。 控制气体的最终压力也是在将参考体积从室中除去或加入到室中之后测量的，而控制气体的体积保持另外分离。 然后可以基于（a）初始压力，（b）最终压力，（c）参考体积和（d）当主体室是当前室时气体的体积来测量腔室中的液体体积 空的液体。

    System and method for mixing and delivering intravenous drugs
    15.
    发明授权
    System and method for mixing and delivering intravenous drugs 有权
    静脉注射药物混合体系及方法

    公开(公告)号：US06234997B1

    公开(公告)日：2001-05-22

    申请号：US09359237

    申请日：1999-07-22

    申请人： Dean L. Kamen ,  Charles M. Grinnell ,  Marc A. Mandro ,  Dennis Gilbreath ,  Kevin Grant ,  Jason A. Demers ,  William T. Larkins ,  Robert Manning ,  Richard Lanigan

    发明人： Dean L. Kamen ,  Charles M. Grinnell ,  Marc A. Mandro ,  Dennis Gilbreath ,  Kevin Grant ,  Jason A. Demers ,  William T. Larkins ,  Robert Manning ,  Richard Lanigan

    IPC分类号： A61M3700

    CPC分类号： A61M5/142 ,  A61M5/1409 ,  A61M5/1413 ,  A61M5/14224 ,  A61M5/16809 ,  A61M5/16827 ,  A61M5/16831 ,  A61M5/16854 ,  A61M5/16877 ,  A61M5/365 ,  A61M5/5086 ,  A61M39/24 ,  A61M2005/1402 ,  A61M2005/1403 ,  A61M2005/14208 ,  A61M2205/123 ,  A61M2205/128 ,  A61M2205/35 ,  A61M2205/8206 ,  A61M2206/22 ,  F16K5/0414 ,  F16K5/0478

    摘要： A bedside-pharmacy system for the preparation and delivery of intravenous drugs. The system includes a liquid inlet for connection to a liquid supply, vial receptacles, and a liquid outlet for providing the intravenous drug in mixed, liquid form to the patient. The system may include a chamber having a variable volume, and a valve mechanism, which may be actuated to control flow between the liquid outlet, the variable-volume chamber, the vial receptacles and the liquid inlet. The system induces change in the volume of the variable-volume chamber and actuates the valve mechanism, so as to introduce liquid from the liquid inlet into the vials and reconstitute or dilute the drugs and so as to deliver the drugs to the patient. In a preferred embodiment, the liquid inlet, the vial receptacles, the variable-volume chamber, the liquid outlet and the valve mechanism (in other words, all components that come into contact with the liquid) are located in a disposable cassette, which may be received in a control unit. The system may include means for changing the chamber volume and actuating the valves so as to move the liquid repeatedly between a vial and the chamber. After the drug has been reconstituted, the system may cause the drug to be further diluted by providing an additional volume of liquid to be mixed with the drug. The system may further include a second chamber for delivery of the drug to the patient in precise quantities.

    摘要翻译： 用于制备和输送静脉注射药物的床旁药房系统。 该系统包括用于连接到液体供应器，小瓶容器和液体出口的液体入口，用于向患者提供混合的液体形式的静脉内药物。 该系统可以包括具有可变容积的腔室和阀机构，其可以被致动以控制液体出口，可变体积腔室，小瓶容器和液体入口之间的流动。 该系统引起可变容积腔体积的变化并致动阀机构，从而将液体从液体入口引入小瓶中，并重新构建或稀释药物并将药物输送给患者。 在优选实施例中，液体入口，瓶容器，可变容积室，液体出口和阀机构（换句话说，与液体接触的所有部件）位于一次性盒中， 在控制单元中接收。 该系统可以包括用于改变腔体积并致动阀的装置，以便在小瓶和腔室之间重复移动液体。 药物重建后，系统可能通过提供额外体积的与药物混合的液体而使药物进一步稀释。 该系统还可以包括用于以精确量将药物递送到患者的第二腔室。

    Infusion pump with an electronically loadable drug library and a user interface for loading the library
    16.
    发明授权
    Infusion pump with an electronically loadable drug library and a user interface for loading the library 失效
    具有电子加载药物库的输液泵和加载库的用户界面

    公开(公告)号：US5681285A

    公开(公告)日：1997-10-28

    申请号：US665828

    申请日：1996-06-19

    申请人： Alan D. Ford ,  Nathaniel M. Sims ,  Marc A. Mandro

    发明人： Alan D. Ford ,  Nathaniel M. Sims ,  Marc A. Mandro

    IPC分类号： A61M5/00 ,  A61M5/14 ,  A61M5/172 ,  G06F15/02 ,  G06F19/00 ,  G06F159/00

    CPC分类号： G06F19/3468 ,  A61M5/172 ,  G06F15/0208 ,  G06F15/025 ,  G06Q50/22 ,  G06Q50/24 ,  A61M2005/14208 ,  A61M2205/14 ,  A61M5/1456 ,  G06F19/326

    摘要： A system for creating a customized drug library for an electronically loadable drug infusion pump, the system including a drug library containing a plurality of drug entries, there being associated with each drug entry a set of associated drug delivery parameters and/or drug delivery protocols for configuring the drug infusion pump; a tool for selecting a set of drug entries from among the plurality of drug entries in said drug library; a tool for adding the selected drug entries along with the sets of drug delivery information associated therewith to a customized library; and a loading tool for causing the system to electronically load the customized library into the drug infusion pump.

    摘要翻译： 一种用于创建用于电子负载药物输注泵的定制药物库的系统，该系统包括含有多个药物入口的药物库，其中每个药物入口与一组相关联的药物递送参数和/或药物递送方案相关联， 配置药液输液泵; 用于从所述药物库中的多个药物条目中选择一组药物条目的工具; 用于将所选择的药物入口以及与其相关联的药物递送信息的集合添加到定制库的工具; 以及用于使系统将定制库电子加载到药液输注泵中的装载工具。

    System and method for administering an infusible fluid
    18.
    发明授权
    System and method for administering an infusible fluid 有权
    用于施用可输注流体的系统和方法

    公开(公告)号：US09180245B2

    公开(公告)日：2015-11-10

    申请号：US12249636

    申请日：2008-10-10

    申请人： Robert J. Bryant ,  Marc A. Mandro

    发明人： Robert J. Bryant ,  Marc A. Mandro

    IPC分类号： A61M5/142 ,  A61M5/145 ,  G06F19/00

    CPC分类号： A61M5/168 ,  A61M5/1452 ,  A61M2005/14208 ,  A61M2230/201 ,  G06F19/00 ,  G06F19/3468

    摘要： A method, computer program product, and infusion pump assembly for administering a sequential, multi-part, infusion event, wherein the sequential, multi-part, infusion event includes a plurality of discrete infusion events. If a one-time infusion event is available to be administered, the administration of at least a portion of the plurality of discrete infusion events included within the sequential, multi-part, infusion event is delayed. The one-time infusion event is administered.

    摘要翻译： 一种用于施用顺序，多部分输注事件的方法，计算机程序产品和输注泵组件，其中所述顺序多部分输注事件包括多个离散输注事件。 如果一次性输注事件可用于施用，则包括在顺序，多部分输注事件中的多个离散输注事件的至少一部分的施用被延迟。 进行一次性输液事件。

    Occlusion detection system and method
    19.
    发明授权
    Occlusion detection system and method 有权
    闭塞检测系统及方法

    公开(公告)号：US09024768B2

    公开(公告)日：2015-05-05

    申请号：US13549962

    申请日：2012-07-16

    申请人： Marc A. Mandro ,  Robert J. Bryant

    发明人： Marc A. Mandro ,  Robert J. Bryant

    IPC分类号： G08B21/00 ,  A61M5/145 ,  A61M5/168

    CPC分类号： A61M5/1452 ,  A61M5/14566 ,  A61M5/5086 ,  A61M2005/14573 ,  A61M2005/16863 ,  A61M2205/332 ,  A61M2205/52 ,  A61M2205/8206

    摘要： A method, computer program product, and infusion pump assembly for determining a first rate-of-change force reading that corresponds to the delivery of a first dose of an infusible fluid via an infusion pump assembly. At least a second rate-of-change force reading is determined that corresponds to the delivery of at least a second dose of the infusible fluid via the infusion pump assembly. An average rate-of-change force reading is determined based, at least in part upon the first rate-of-change force reading and the at least a second rate-of-change force reading.

    摘要翻译： 一种方法，计算机程序产品和输注泵组件，用于确定对应于通过输注泵组件输送可输注流体的第一剂量的第一变化力读数。 至少第二换算力读数被确定为对应于至少第二剂量的可输注流体经由输注泵组件的输送。 至少部分地基于第一变化率力读数和至少第二变化率力读数来确定平均变化力读数。