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    Optical displacement sensor for infusion device
    6.
    发明专利
    Optical displacement sensor for infusion device 审中-公开
    用于输液装置的光学位移传感器

    公开(公告)号：JP2013039450A

    公开(公告)日：2013-02-28

    申请号：JP2012258257

    申请日：2012-11-27

    Applicant: Deka Products Lp ,  デカ・プロダクツ・リミテッド・パートナーシップ

    Inventor： MANDRO MARC A ,  GRAY LARRY B

    IPC: A61M5/315 ,  A61M1/36 ,  A61M5/00 ,  A61M5/145 ,  G01D5/347

    CPC classification number: A61M5/16886 ,  A61M5/145 ,  A61M5/1456 ,  A61M5/31525 ,  A61M2205/3306 ,  A61M2205/3379 ,  A61M2205/6063 ,  G01D5/34746 ,  G01D5/34776

    Abstract: PROBLEM TO BE SOLVED: To provide an optical sensor for a delivery device.SOLUTION: The optical sensor for the delivery device has a piston (30) that displaces a substance, such as a fluid, from a reservoir (34). The optical sensor has a light source (42) and a detector array (44) for imaging encoding features disposed along a plunger rod (38) coupled to the piston. By virtue of the pattern of encoding features, an absolute position of the plunger rod relative to a fiducial position may be determined uniquely. Thus, the volume of fluid remaining in the reservoir, the rate of fluid delivery, and proper loading of the reservoir may be accurately ascertained. Additionally, the encoding may serve to uniquely identify a version of the reservoir which may be supplied in various versions corresponding, for example, to differing concentrations of a therapeutic agent to be dispensed.

    Abstract translation: 要解决的问题：提供用于输送装置的光学传感器。 解决方案：用于输送装置的光学传感器具有活塞（30），其从诸如流体的物质移出储存器（34）。 光学传感器具有光源（42）和检测器阵列（44），用于对沿着联接到活塞的柱塞杆（38）设置的编码特征进行成像。 凭借编码特征的图案，可以唯一地确定柱塞杆相对于基准位置的绝对位置。 因此，可以准确地确定储存器中残留的流体的体积，流体输送速率和储存器的适当负载。 此外，编码可以用于唯一地识别可以以例如对应于待分配的治疗剂的不同浓度的各种形式提供的储存器的版本。 版权所有（C）2013，JPO＆INPIT

    Optical displacement sensor for infusion device
    8.
    发明专利
    Optical displacement sensor for infusion device 有权
    用于输液装置的光学位移传感器

    公开(公告)号：JP2011020003A

    公开(公告)日：2011-02-03

    申请号：JP2010249215

    申请日：2010-11-05

    Applicant: Deka Products Lp ,  デカ・プロダクツ・リミテッド・パートナーシップ

    Inventor： MANDRO MARC A ,  GRAY LARRY B

    IPC: A61M1/36 ,  A61M5/315 ,  A61M5/00 ,  A61M5/145 ,  G01D5/347

    CPC classification number: A61M5/16886 ,  A61M5/145 ,  A61M5/1456 ,  A61M5/31525 ,  A61M2205/3306 ,  A61M2205/3379 ,  A61M2205/6063 ,  G01D5/34746 ,  G01D5/34776

    Abstract: PROBLEM TO BE SOLVED: To provide an optical sensor for a delivery device which is provided as functions of accuracy and effectiveness. SOLUTION: The optical sensor for the delivery device has a piston (30) that displaces a substance, such as a fluid, from a reservoir (34). The optical sensor has a light source (42) and a detector array (44) for imaging encoding features disposed along a plunger rod (38) coupled to the piston (30). By virtue of the pattern of encoding features, an absolute position of the plunger rod (38) relative to a fiducial position may be determined uniquely. Thus, the volume of fluid remaining in the reservoir (34), the rate of fluid delivery, and proper loading of the reservoir (34) may be accurately ascertained. Additionally, the encoding may serve to uniquely identify a version of the reservoir (34) which may be supplied in various versions corresponding, for example, to differing concentrations of a therapeutic agent to be dispensed. COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 要解决的问题：提供作为准确性和有效性的功能而提供的用于输送装置的光学传感器。 解决方案：用于输送装置的光学传感器具有活塞（30），其从诸如流体的物质移出储存器（34）。 光学传感器具有光源（42）和检测器阵列（44），用于对沿着联接到活塞（30）的柱塞杆（38）设置的编码特征进行成像。 由于编码特征的图案，可以唯一地确定柱塞杆（38）相对于基准位置的绝对位置。 因此，可以准确地确定储存器（34）中残留的流体的体积，流体输送速率和储存器（34）的适当负载。 此外，编码可以用于唯一地识别可以以例如对应于待分配的治疗剂的不同浓度的各种形式提供的储存器（34）的版本。 版权所有（C）2011，JPO＆INPIT

    METHODS AND SYSTEMS FOR CONTROLLING AN INFUSION PUMP
    9.
    发明申请
    METHODS AND SYSTEMS FOR CONTROLLING AN INFUSION PUMP 审中-公开
    用于控制输液泵的方法和系统

    公开(公告)号：WO2009146080A2

    公开(公告)日：2009-12-03

    申请号：PCT/US2009039169

    申请日：2009-04-01

    Applicant: DEKA PRODUCTS LP ,  BRYANT ROBERT J ,  SPENCER GEOFFREY P ,  MANDRO MARC A ,  ARMSTRONG PATRICIA M

    Inventor： BRYANT ROBERT J ,  SPENCER GEOFFREY P ,  MANDRO MARC A ,  ARMSTRONG PATRICIA M

    IPC: A61M5/142 ,  G05D7/06 ,  G06F3/048

    CPC classification number: A61M5/1723 ,  A61M5/142 ,  A61M5/16813 ,  A61M5/16886 ,  A61M5/172 ,  A61M2205/3368 ,  A61M2205/35 ,  A61M2205/3569 ,  A61M2205/3592 ,  A61M2205/502 ,  A61M2205/505 ,  A61M2205/60 ,  G05D7/0676 ,  G08C2201/20

    Abstract: A system for pairing a controller and an infusion pump is disclosed. The system includes an infusion pump, a controller device and a user interface residing on both the infusion pump and the controller. The user interface includes a pairing mode for enabling wireless communication between the infusion pump and the controller device, wherein the user interface requires both the infusion pump and the controller to be in the pairing mode simultaneously. Also, a method of changing a power source in a infusion pump is disclosed. The method includes placing the infusion pump in idle mode wherein the infusion pump stops delivery. Removing the first power source from the infusion pump. Replacing the first power source with a second power source in the infusion pump, and maintaining the insulin on board during the changing of the first power source with the second power source.

    Abstract translation: 公开了一种用于配对控制器和输液泵的系统。 该系统包括输液泵，控制器装置和驻留在输液泵和控制器两者上的用户界面。 用户界面包括用于实现输液泵和控制器装置之间的无线通信的配对模式，其中用户界面同时要求输液泵和控制器处于配对模式。 此外，公开了改变输液泵中的电源的方法。 该方法包括将输注泵置于空转模式，其中输液泵停止输送。 从输液泵中取出第一个电源。 用输液泵中的第二电源替换第一电源，并且在用第二电源改变第一电源期间将胰岛素保持在板上。

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