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11 条记录 (耗时 0.022 秒)

    Sensing apparatus and process
    1.
    发明授权
    Sensing apparatus and process 有权
    传感装置和过程

    公开(公告)号：US06915147B2

    公开(公告)日：2005-07-05

    申请号：US10036093

    申请日：2001-12-28

    申请人： Ronald J. Lebel ,  Rajiv Shah ,  Yanan Zhang ,  Edward Chernoff ,  Rudolph A. Montalvo

    发明人： Ronald J. Lebel ,  Rajiv Shah ,  Yanan Zhang ,  Edward Chernoff ,  Rudolph A. Montalvo

    IPC分类号： G01N27/30 ,  A61B5/00 ,  A61B5/145 ,  A61B5/1486 ,  A61N1/05 ,  G01N27/416

    CPC分类号： A61N1/05 ,  A61B5/145 ,  A61B5/14532 ,  A61B5/1473 ,  A61B5/14865 ,  Y10T29/49204

    摘要： A sensing apparatus with a connector, a sensor lead and a sensor module with a spacer placed over electrodes that have been deposited on a substrate. The spacer may have a space for receiving an enzyme. End portions of the sensor module may be encapsulated, such as with molded beads. A sensor lead may attach to the sensor module and may have an outer tubing that passes over the module and attaches to the beads at the end of the sensor module. The sensor lead may also attach to the connector such that the sensing apparatus may be electrically coupled to a pump, electronics or other devices. The sensing apparatus may be implanted into a vein or artery.

    摘要翻译： 具有连接器，传感器引线和传感器模块的感测装置，其具有放置在已经沉积在基板上的电极上的隔离物。 间隔物可以具有用于接受酶的空间。 传感器模块的端部可以被封装，例如用模制的珠子。 传感器引线可以附接到传感器模块，并且可以具有穿过模块并且附接到传感器模块的端部处的珠的外管。 传感器引线还可以附接到连接器，使得感测装置可以电耦合到泵，电子设备或其他装置。 感测装置可以植入静脉或动脉。

    SENSING APPARATUS AND PROCESS
    3.
    发明申请
    SENSING APPARATUS AND PROCESS 审中-公开
    感应装置和工艺

    公开(公告)号：US20110203923A1

    公开(公告)日：2011-08-25

    申请号：US12862690

    申请日：2010-08-24

    申请人： Ronald J. Lebel ,  Rajiv Shah ,  Yanan Zhang ,  Edward Chernoff ,  Rudolph A. Montalvo

    发明人： Ronald J. Lebel ,  Rajiv Shah ,  Yanan Zhang ,  Edward Chernoff ,  Rudolph A. Montalvo

    IPC分类号： G01N27/30 ,  H01R43/16

    CPC分类号： A61N1/05 ,  A61B5/145 ,  A61B5/14532 ,  A61B5/1473 ,  A61B5/14865 ,  Y10T29/49204

    摘要： A sensing apparatus with a connector, a sensor lead and a sensor module with a spacer placed over electrodes that have been deposited on a substrate. The spacer may have a space for receiving an enzyme. End portions of the sensor module may be encapsulated, such as with molded beads. A sensor lead may attach to the sensor module and may have an outer tubing that passes over the module and attaches to the beads at the end of the sensor module. The sensor lead may also attach to the connector such that the sensing apparatus may be electrically coupled to a pump, electronics or other devices. The sensing apparatus may be implanted into a vein or artery.

    摘要翻译： 具有连接器，传感器引线和传感器模块的感测装置，其具有放置在已经沉积在基板上的电极上的隔离物。 间隔物可以具有用于接受酶的空间。 传感器模块的端部可以被封装，例如用模制的珠子。 传感器引线可以附接到传感器模块，并且可以具有穿过模块并且附接到传感器模块的端部处的珠的外管。 传感器引线还可以附接到连接器，使得感测装置可以电耦合到泵，电子设备或其他装置。 感测装置可以植入静脉或动脉。

    Restrictor fitting for an infusion pump
    4.
    发明授权
    Restrictor fitting for an infusion pump 失效
    输液泵的限流装置

    公开(公告)号：US5489265A

    公开(公告)日：1996-02-06

    申请号：US343843

    申请日：1994-11-23

    申请人： Susan M. Montalvo ,  Rudolph A. Montalvo

    发明人： Susan M. Montalvo ,  Rudolph A. Montalvo

    IPC分类号： A61M5/14 ,  A61M5/36 ,  A61M5/00

    CPC分类号： A61M5/141 ,  A61M5/365

    摘要： A restrictor fitting is provided at the discharge side of an infusion pump to substantially reduce or eliminate the presence of undissolved gas such as air within the detection field of an air-in-line sensor. The restrictor fitting defines a flow orifice of reduced cross-sectional size disposed along an infusion line in close proximity with a pump discharge port, and at a position slightly downstream from the air-in-line sensor. The restrictor fitting maintains an infusion liquid under substantially constant pressure conditions, with minimal pressure drop across the sensor detection field, and thereby minimizes the occurrence of undissolved gas attributable to outgassing at that location. In addition, the flow orifice acts as a bubble trap to prevent backflow of gas bubbles to the sensor detection field.

    摘要翻译： 在输液泵的排出侧设置有限流器配件，以大大减少或消除在空气在线传感器的检测区域内的未溶解气体（例如空气）的存在。 限流器配件限定了沿着输注线布置的减小的横截面尺寸的流动孔口，其紧邻泵排出口，并且在空气在线传感器的稍微下游的位置处。 限流器配件在基本上恒定的压力条件下保持输液，并且在传感器检测区域上具有最小的压降，从而最小化归因于该位置的除气的未溶解气体的发生。 此外，流动孔口用作气泡阱，以防止气泡向传感器检测场的回流。

    Implantable infusion port with reduced internal volume
    5.
    发明授权
    Implantable infusion port with reduced internal volume 失效
    植入式输液口，体积减小

    公开(公告)号：US5476460A

    公开(公告)日：1995-12-19

    申请号：US235463

    申请日：1994-04-29

    申请人： Rudolph A. Montalvo

    发明人： Rudolph A. Montalvo

    IPC分类号： A61M39/02 ,  A61M5/14

    CPC分类号： A61M39/0208 ,  Y10S128/12

    摘要： An implantable infusion port is provided to facilitate delivery of medication to a patient, wherein the infusion port has a substantially reduced internal volume to minimize the quantity of residual medication therein. The infusion port comprises a cup-shaped housing with a self-sealing septurn mounted thereon to define an internal chamber for receiving medication infused through the patient's skin and the septurn via a hypodermic needle or the like. A catheter mounted on the housing communicates with the internal chamber to deliver the medication to a selected site within the patient. A substantial portion of the chamber volume is occupied by inert beads which minimize the open volume of the chamber and thereby maximize medication delivery to the patient.

    摘要翻译： 提供可植入输注端口以便于向患者输送药物，其中输注端口具有基本上减小的内部体积以最小化其中残留药物的量。 输液端口包括杯状壳体，其具有安装在其上的自密封隔膜，以限定内部腔室，用于通过皮下注射针等接收通过患者皮肤和隔膜注入的药物。 安装在壳体上的导管与内室连通，将药物输送到患者内的选定部位。 腔室体积的很大一部分被惰性珠粒所占据，这使得腔室的开放体积最小化，从而使药物输送最大化到患者体内。