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    Infusion pump apparatus, method and system
    3.
    发明授权
    Infusion pump apparatus, method and system 有权
    输液泵装置，方法和系统

    公开(公告)号：US08715224B2

    公开(公告)日：2014-05-06

    申请号：US13011299

    申请日：2011-01-21

    申请人： Dean Kamen ,  John M. Kerwin ,  Gregory R. Lanier, Jr. ,  Larry B. Gray ,  Brian D. Tracey ,  David D. B. Cannan

    发明人： Dean Kamen ,  John M. Kerwin ,  Gregory R. Lanier, Jr. ,  Larry B. Gray ,  Brian D. Tracey ,  David D. B. Cannan

    IPC分类号： A61M5/168

    CPC分类号： A61M5/14244 ,  A61M5/1452 ,  A61M5/16836 ,  A61M5/172 ,  A61M2205/3306 ,  A61M2205/3372 ,  A61M2205/3389

    摘要： An infusion pump system is disclosed. The system includes a syringe having a plunger within the syringe barrel, the syringe having an exit end, at least one temperature determination device adjacent to the syringe, at least one device to determine the distance the plunger has moved with respect to the syringe barrel, and a pump processor in communication with the at least one temperature determination device and the at least one optical sensor, wherein when the controller determines a change in temperature and a corresponding plunger movement, the controller increases or decreases a preprogrammed basal rate of the infusion pump by a predetermined amount for a predetermined time.

    摘要翻译： 公开了一种输液泵系统。 所述系统包括注射器，所述注射器在所述注射器筒内具有柱塞，所述注射器具有出口端，与所述注射器相邻的至少一个温度确定装置，用于确定所述柱塞相对于所述注射器筒移动的距离的至少一个装置， 以及与所述至少一个温度确定装置和所述至少一个光学传感器通信的泵处理器，其中当所述控制器确定温度变化和相应的柱塞移动时，所述控制器增加或减少所述输注泵的预编程基础速率 预定时间。

    INFUSION PUMP ASSEMBLY
    8.
    发明申请
    INFUSION PUMP ASSEMBLY 有权
    输液泵组件

    公开(公告)号：US20110190694A1

    公开(公告)日：2011-08-04

    申请号：US12981350

    申请日：2010-12-29

    申请人： Gregory R. Lanier, JR. ,  Larry B. Gray ,  Richard J. Lanigan ,  Dean Kamen ,  Stephen L. Fichera ,  John M. Kerwin

    发明人： Gregory R. Lanier, JR. ,  Larry B. Gray ,  Richard J. Lanigan ,  Dean Kamen ,  Stephen L. Fichera ,  John M. Kerwin

    IPC分类号： A61M5/168

    CPC分类号： A61M5/36 ,  A61M5/14216 ,  A61M5/14224 ,  A61M5/14244 ,  A61M5/14248 ,  A61M5/158 ,  A61M5/16831 ,  A61M5/16881 ,  A61M5/172 ,  A61M39/08 ,  A61M2005/14268 ,  A61M2005/1587 ,  A61M2205/0266 ,  A61M2205/273 ,  A61M2205/3306 ,  A61M2205/3569 ,  A61M2205/3592 ,  A61M2209/086 ,  G06F19/3418 ,  Y02A90/26

    摘要： A wearable infusion pump assembly. The wearable infusion pump assembly includes a reservoir for receiving an infusible fluid and a fluid delivery system configured to deliver the infusible fluid from the reservoir to an external infusion set. The fluid delivery system includes a controller, a pump assembly for extracting a quantity of infusible fluid from the reservoir and providing the quantity of infusible fluid to the external infusion set, the pump assembly comprising a pump plunger, the pump plunger having distance of travel, the distance of travel having a starting position and an ending position, at least one optical sensor assembly for sensing the starting position and ending position of the pump plunger distance of travel and sending sensor output to the controller, and a first valve assembly configured to selectively isolate the pump assembly from the reservoir, wherein the controller receives the sensor output and determines the total displacement of the pump plunger.

    摘要翻译： 可穿戴输液泵组件。 可穿戴输注泵组件包括用于接收可输注流体的储存器和配置成将可输注流体从储存器输送到外部输液器的流体输送系统。 所述流体输送系统包括控制器，用于从所述储存器提取一定数量的可输注流体并将所述量的可输注流体提供给所述外部输注器的泵组件，所述泵组件包括泵柱塞，所述泵柱塞具有行进距离， 具有起始位置和终止位置的行进距离，至少一个光学传感器组件，用于感测泵柱塞行进距离和发送传感器输出到控制器的起始位置和结束位置;以及第一阀组件，其被配置为选择性地 将泵组件与储存器隔离，其中控制器接收传感器输出并确定泵柱塞的总排量。