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    Fluid flow control device
    1.
    发明授权
    Fluid flow control device 失效
    流体流量控制装置

    公开(公告)号：US4431019A

    公开(公告)日：1984-02-14

    申请号：US277414

    申请日：1981-06-25

    申请人： Clinton V. Kopp ,  James Hitchcock ,  Martin Miller

    发明人： Clinton V. Kopp ,  James Hitchcock ,  Martin Miller

    IPC分类号： A61M1/34 ,  G05D11/00 ,  B01D31/00 ,  F16K31/365

    CPC分类号： A61M1/3496 ,  G05D11/003 ,  Y10T137/2705 ,  Y10T137/7848

    摘要： A fluid flow control device comprises first, second, and third fluid conduits. The first and second conduits are adapted to communicate with separate sources of pressurized fluid. The third conduit includes an inlet portion in direct flow communication with the first conduit and an outlet portion communicating with the atmosphere. A flexible wall forms an interface between portions of the second and third conduits. In response to fluid pressure fluctuations in the second conduit, the flexible wall simultaneously meters the flow communication through both the inlet and outlet portions of the third conduit. The fluid pressure in the first conduit is thereby elevated until substantial equilibrium with the fluid pressure in the second conduit occurs.

    摘要翻译： 流体流动控制装置包括第一，第二和第三流体导管。 第一和第二导管适于与单独的加压流体源连通。 第三导管包括与第一导管直接流动连通的入口部分和与大气连通的出口部分。 柔性壁形成第二和第三导管的部分之间的界面。 响应于第二导管中的流体压力波动，柔性壁同时测量通过第三导管的入口部分和出口部分的流动连通。 因此，第一导管中的流体压力升高，直到发生与第二导管中的流体压力的基本平衡。

    Device to control the transmembrane pressure in a plasmapheresis system
    2.
    发明授权
    Device to control the transmembrane pressure in a plasmapheresis system 失效
    控制血浆置换系统中跨膜压力的装置

    公开(公告)号：US4412553A

    公开(公告)日：1983-11-01

    申请号：US277449

    申请日：1981-06-25

    申请人： Clinton V. Kopp ,  James Hitchcock

    发明人： Clinton V. Kopp ,  James Hitchcock

    IPC分类号： A61M1/34 ,  B01D61/22 ,  B01D31/00

    CPC分类号： A61M1/3496 ,  B01D61/22 ,  Y10T137/2278 ,  Y10T137/2663

    摘要： A fluid flow control device comprises first second, and third fluid pathways. The first and second pathways are adapted for communication with separate sources of pressurized fluid. The third pathway is coupled in flow communication with the first pathway and includes a flexible wall which forms an interface with a portion of the second pathway. The flexible wall meters the flow communication between the first and third pathways in response to fluid pressure fluctuations in the second pathway. The fluid pressure in the first pathway is thereby elevated until substantial equilibrium with the fluid pressure in the second pathway occurs, and is thereafter continuously adjusted in response to subsequent fluctuations of fluid pressure in the second pathway to maintain this condition of substantial equilibrium.

    摘要翻译： 流体流动控制装置包括第一和第三流体路径。 第一和第二路径适于与单独的加压流体源通信。 第三路径与第一路径流动连接并且包括与第二路径的一部分形成界面的柔性壁。 柔性壁响应于第二路径中的流体压力波动来计量第一和第三通道之间的流动连通。 第一路径中的流体压力因此升高，直到发生与第二通路中的流体压力的基本平衡，并且随后响应于第二通道中的流体压力的随后波动而连续调节以维持该实质平衡状态。

    Membrane plasmapheresis apparatus and process which utilize a flexible wall to variably restrict the flow of plasma filtrate and thereby stabilize transmembrane pressure
    3.
    发明授权
    Membrane plasmapheresis apparatus and process which utilize a flexible wall to variably restrict the flow of plasma filtrate and thereby stabilize transmembrane pressure 失效
    膜等离子体分离装置和方法利用柔性壁可变地限制血浆滤液的流动，从而稳定跨膜压

    公开(公告)号：US4746436A

    公开(公告)日：1988-05-24

    申请号：US942062

    申请日：1986-12-15

    申请人： Clinton V. Kopp ,  James Hitchcock

    发明人： Clinton V. Kopp ,  James Hitchcock

    IPC分类号： A61M1/34 ,  B01D61/22 ,  B01D13/00

    CPC分类号： A61M1/3496 ,  B01D61/22

    摘要： A membrane plasmapheresis system introduces a flow of whole blood subject to a predetermined inlet pressure into a fluid path across a membrane which is suited for filtering the plasma from the whole blood and across which a predetermined pressure drop occurs. The plasma-poor blood is conducted from the membrane subject to a determinable plasma-poor blood pressure. Likewise, plasma filtrate is conducted from the membrane subject to a determinable plasma-filtrate pressure. The conduction of plasma filtrate is metered in response to the existent plasma-poor blood pressure to achieve and thereafter maintain substantial equilibrium between the plasma-poor blood pressure and the plasma filtrate pressure. A substantially constant transmembrane pressure can thereby be maintained at a level below which hemolysis occurs.

    摘要翻译： 膜血浆置换系统将经过预定入口压力的全血血流引入跨过膜的流体路径，所述膜适合于从全血中过滤等离子体并在其周围产生预定的压降。 等离子体血液的血液经受可测血浆差的血压从膜传导。 同样地，血浆滤液经过可测量的血浆滤液压力从膜导入。 响应于存在的血浆差血压来计量血浆滤液的传导，以实现血浆差异血压和血浆滤液压力之间的实质平衡。 因此，可以将基本上恒定的跨膜压力保持在低于该溶血发生的水平。

    Medication delivery system
    4.
    发明授权
    Medication delivery system 有权
    药物输送系统

    公开(公告)号：US06985870B2

    公开(公告)日：2006-01-10

    申请号：US10043891

    申请日：2002-01-11

    申请人： James Martucci ,  Tuan Bui ,  James Hitchcock ,  Aleandro DiGianfilippo ,  Richard Pierce

    发明人： James Martucci ,  Tuan Bui ,  James Hitchcock ,  Aleandro DiGianfilippo ,  Richard Pierce

    IPC分类号： G06F17/60 ,  G06F7/08 ,  G06G17/00 ,  A61M31/00 ,  A61M5/00

    CPC分类号： A61M5/142 ,  A61M2205/3576 ,  A61M2205/502 ,  A61M2205/6072 ,  G06F19/00 ,  G06F19/3468 ,  G06Q10/087 ,  G06Q20/203 ,  G06Q50/22 ,  G06Q50/24 ,  G16H10/60 ,  G16H10/65

    摘要： A medication delivery system (20) having features of the present invention comprises a medical container (26) holding a prescribed medication (27) to be delivered to a patient, a tag 24 adapted to be worn by the patient, a handheld computing device (22), and an electronic medication delivery device (30). Data on the medication (27) is contained in a first label (28) on the medication container (27). The first label (28) also contains the instruction on how the medication is delivered to the patient, including the appropriate settings for an electronic medication delivery device for delivering the medication to the patient. Patient data is contained in a second label (29) on the tag (24) worn by the patient. The medication data, medication delivery instruction, and patient data are provided in machine readable formats. The handheld computing device (22) reads the medication data and the medication delivery instruction on the medication container (26) and the patient data on the patient tag (24). The handheld computing device (22) stores the information obtained and performs a matching check to confirm that the medication data matches with the patient data. Upon a confirmed match, it transmits the medication delivery instruction to the electronic medication delivery device (30), which downloads the instruction, programs the delivery device 30, and prompts an operator to begin delivering the medication (27) to the patient according to the downloaded instruction.

    摘要翻译： 具有本发明特征的药物输送系统（20）包括保持要传送给患者的规定药物（27）的医疗容器（26），适合于患者佩戴的标签24，手持式计算装置 22）和电子药物输送装置（30）。 药物（27）上的数据被包含在药物容器（27）上的第一标签（28）中。 第一标签（28）还包含关于药物如何递送给患者的说明，包括用于将药物递送给患者的电子药物输送装置的适当设置。 患者数据包含在由患者佩戴的标签（24）上的第二标签（29）中。 药物数据，药物输送指令和患者数据以机器可读格式提供。 手持式计算装置（22）在药物容器（26）上读取药物数据和药物输送指令以及患者标签（24）上的患者数据。 手持式计算装置（22）存储所获得的信息并执行匹配检查以确认药物数据与患者数据匹配。 在确认的匹配后，将药物输送指示传送到电子药物输送装置（30），其下载指示，对输送装置30进行编程，并且提示操作者开始向患者输送药物（27），根据 下载说明。

    Medication delivery system
    5.
    发明授权
    Medication delivery system 有权
    药物输送系统

    公开(公告)号：US07668731B2

    公开(公告)日：2010-02-23

    申请号：US10720765

    申请日：2003-11-24

    申请人： James Martucci ,  Tuan Bui ,  James Hitchcock ,  Aleandro DiGianfilippo ,  Richard Pierce

    发明人： James Martucci ,  Tuan Bui ,  James Hitchcock ,  Aleandro DiGianfilippo ,  Richard Pierce

    IPC分类号： G06Q10/00

    CPC分类号： A61M5/142 ,  A61M2205/3576 ,  A61M2205/502 ,  A61M2205/6072 ,  G06F19/00 ,  G06F19/3468 ,  G06Q10/087 ,  G06Q20/203 ,  G06Q50/22 ,  G06Q50/24 ,  G16H10/60 ,  G16H10/65

    摘要： A medication delivery system (20) having features of the present invention comprises a medical container (26) holding a prescribed medication (27) to be delivered to a patient, a tag 24 adapted to be worn by the patient, a handheld computing device (22), and an electronic medication delivery device (30). Data on the medication (27) is contained in a first label (28) on the medication container (27). The first label (28) also contains the instruction on how the medication is delivered to the patient, including the appropriate settings for an electronic medication delivery device for delivering the medication to the patient. Patient data is contained in a second label (29) on the tag (24) worn by the patient. The medication data, medication delivery instruction, and patient data are provided in machine readable formats. The handheld computing device (22) reads the medication data and the medication delivery instruction on the medication container (26) and the patient data on the patient tag (24). The handheld computing device (22) stores the information obtained and performs a matching check to confirm that the medication data matches with the patient data. Upon a confirmed match, it transmits the medication delivery instruction to the electronic medication delivery device (30), which downloads the instruction, programs the delivery device 30, and prompts an operator to begin delivering the medication (27) to the patient according to the downloaded instruction.

    摘要翻译： 具有本发明特征的药物输送系统（20）包括保持要传送给患者的规定药物（27）的医疗容器（26），适合于患者佩戴的标签24，手持式计算装置 22）和电子药物输送装置（30）。 药物（27）上的数据被包含在药物容器（27）上的第一标签（28）中。 第一标签（28）还包含关于药物如何递送给患者的说明，包括用于将药物递送给患者的电子药物输送装置的适当设置。 患者数据包含在由患者佩戴的标签（24）上的第二标签（29）中。 药物数据，药物输送指令和患者数据以机器可读格式提供。 手持式计算装置（22）在药物容器（26）上读取药物数据和药物输送指令以及患者标签（24）上的患者数据。 手持式计算装置（22）存储所获得的信息并执行匹配检查以确认药物数据与患者数据匹配。 在确认的匹配后，将药物输送指示传送到电子药物输送装置（30），其下载指示，对输送装置30进行编程，并且提示操作者开始向患者输送药物（27），根据 下载说明。