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    Fluid reservoir piston
    2.
    发明授权
    Fluid reservoir piston 有权

    公开(公告)号：US06800071B1

    公开(公告)日：2004-10-05

    申请号：US09698783

    申请日：2000-10-27

    Applicant: Susan McConnell ,  Sheldon B. Moberg

    Inventor： Susan McConnell ,  Sheldon B. Moberg

    IPC: A61M3700

    CPC classification number: A61M39/12 ,  A61M5/1452 ,  A61M5/1456 ,  A61M5/14566 ,  A61M5/162 ,  A61M5/16831 ,  A61M39/10 ,  A61M39/14 ,  A61M2005/1623 ,  A61M2205/581 ,  A61M2205/582 ,  Y10S128/01 ,  Y10S128/12

    Abstract: An improved pump, reservoir and reservoir piston are provided for controlled delivery of fluids. A motor is operably coupled to a drive member, such as a drive screw, which is adapted to advance a plunger slide in response to operation of the motor. The plunger slide is removably coupled to the piston. The piston comprises a first member and a second member. The first member has an external proximate side and an external distal side. The external proximate side is adapted to contact the fluid and is made of a material having a first stiffness. The second member has a first side and a second side and is at least partially disposed within the first member. The first side of the second member is adjacent to the external proximate side of the first member and is made of a material having a stiffness which is greater than the first stiffness.

    Method and apparatus for detecting errors, fluid pressure, and occlusions in an ambulatory infusion pump
    4.
    发明授权
    Method and apparatus for detecting errors, fluid pressure, and occlusions in an ambulatory infusion pump 有权
    用于检测移动式输液泵中的误差，流体压力和闭塞的方法和装置

    公开(公告)号：US08715237B2

    公开(公告)日：2014-05-06

    申请号：US13015497

    申请日：2011-01-27

    Applicant: Sheldon B. Moberg ,  Ian B. Hanson

    Inventor： Sheldon B. Moberg ,  Ian B. Hanson

    IPC: A61M5/145

    CPC classification number: A61M5/16854 ,  A61M5/1452 ,  A61M5/1456 ,  A61M5/14566 ,  A61M5/162 ,  A61M5/16831 ,  A61M39/10 ,  A61M39/12 ,  A61M39/14 ,  A61M2005/1623 ,  A61M2005/16863 ,  A61M2205/332 ,  A61M2205/3331 ,  A61M2205/581 ,  A61M2205/582

    Abstract: An improved pump, reservoir and reservoir piston are provided for controlled delivery of fluids. A motor is operably coupled to a drive member, such as a drive screw, which is adapted to advance a plunger slide in response to operation of the motor. The plunger slide is removably coupled to the piston. A method, system, and an article of manufacture for automatically detecting a force sensor failure in a medication infusion pump is provided. The electrical current to an infusion pump is measured. Based on the current measurements, the infusion pump detects when the plunger slide is seated in the reservoir, and detects a problem with the force sensor when the force sensor independently fails to register a value indicating that the plunger slide is seated in the reservoir.

    Abstract translation: 提供改进的泵，储存器和储存器活塞用于流体的控制输送。 电动机可操作地联接到诸如驱动螺杆的驱动构件，驱动构件适于响应于电动机的操作而推进柱塞滑块。 柱塞滑块可拆卸地联接到活塞。 提供了一种用于自动检测药物输注泵中的力传感器故障的方法，系统和制品。 测量到输液泵的电流。 基于当前的测量，输液泵检测柱塞滑块何时就位于储液器中，并且当力传感器独立地不能注册指示柱塞滑块位于储存器中的值时，检测力传感器的问题。

    Methods and apparatuses for detecting occlusions in an ambulatory infusion pump
    5.
    发明授权
    Methods and apparatuses for detecting occlusions in an ambulatory infusion pump 有权
    用于检测移动式输液泵中的闭塞的方法和装置

    公开(公告)号：US08668672B2

    公开(公告)日：2014-03-11

    申请号：US13450059

    申请日：2012-04-18

    Applicant: Sheldon B. Moberg ,  Ian B. Hanson ,  Cary D. Talbot

    Inventor： Sheldon B. Moberg ,  Ian B. Hanson ,  Cary D. Talbot

    IPC: A61M1/00 ,  A61M31/00

    CPC classification number: A61M5/16831 ,  A61M5/14566 ,  A61M5/16854 ,  A61M2005/14264 ,  A61M2005/16863 ,  A61M2205/18 ,  A61M2205/332 ,  A61M2205/3331 ,  A61M2205/70

    Abstract: An improved pump, reservoir and reservoir piston are provided for controlled delivery of fluids. A motor is operably coupled to a drive member, such as a drive screw, which is adapted to advance a plunger slide in response to operation of the motor. The plunger slide is removably coupled to the piston. Methods, systems, and articles of manufacture for automatically detecting an occlusion in a medication infusion pump are provided. The electrical current to an infusion pump may be measured. Based on measurements of one or more variables, such as force, the infusion pump detects whether there is an occlusion in the system. The methods of detecting occlusions may be dynamic.

    Abstract translation: 提供改进的泵，储存器和储存器活塞用于流体的控制输送。 电动机可操作地联接到诸如驱动螺杆的驱动构件，驱动构件适于响应于电动机的操作而推进柱塞滑块。 柱塞滑块可拆卸地联接到活塞。 提供了用于自动检测药物输注泵中的闭塞的方法，系统和制品。 可以测量到输注泵的电流。 基于对一个或多个变量（例如力）的测量，输注泵检测系统中是否存在闭塞。 检测闭塞的方法可能是动态的。

    Infusion device
    6.
    发明授权
    Infusion device 有权
    输液装置

    公开(公告)号：US08663201B2

    公开(公告)日：2014-03-04

    申请号：US13237558

    申请日：2011-09-20

    Applicant: Michael A. Hill ,  Ulrich Rankers ,  Sheldon B. Moberg ,  Daniel Chan Chiu

    Inventor： Michael A. Hill ,  Ulrich Rankers ,  Sheldon B. Moberg ,  Daniel Chan Chiu

    IPC: A61K9/22 ,  A61B5/00

    CPC classification number: A61M5/14244 ,  A61B5/14532 ,  A61B2562/0295 ,  A61M5/1723 ,  A61M2205/3553 ,  A61M2205/3561 ,  A61M2205/3576 ,  A61M2205/3584 ,  A61M2205/3592 ,  A61M2205/583 ,  A61M2230/201 ,  G06F19/00 ,  G06F19/3468

    Abstract: An infusion system that includes a controller device and a communication system to provide for two-way communication between the controller device and an infusion device that controls delivery of fluids to a user's body. Either the controller device or the infusion device may be integrated with a characteristic determining device in a single housing. The housing, in turn, may include a test-strip receptacle and an illuminator disposed so as to illuminate an area covering the receptacle and a test-strip inserted therein. The illuminator may be configured to be activated automatically when a test strip is inserted into the receptacle, selectively by the user via a button, key, or similar mechanism, and/or when the ambient light level, measured, e.g., with a light sensor, falls below a predetermined intensity. The illuminator may be a LED emitting white light, and may provide illumination at various levels of intensity.

    Abstract translation: 一种输液系统，其包括控制器装置和通信系统，以提供所述控制器装置与控制流体输送到使用者身体的输注装置之间的双向通信。 控制器装置或输注装置可以与单个壳体中的特性确定装置集成。 壳体又可以包括测试条接收器和照明器，其设置成照亮覆盖容器的区域和插入其中的测试条。 照明器可以被配置为当测试条被插入插座时被用户选择性地通过按钮，键或类似的机构和/或当环境光水平例如用光传感器测量时被自动激活 ，低于预定强度。 照明器可以是发射白光的LED，并且可以以各种强度提供照明。

    Coordination of control commands in a medical device system having at least one therapy delivery device and at least one wireless controller device
    8.
    发明授权
    Coordination of control commands in a medical device system having at least one therapy delivery device and at least one wireless controller device 有权
    具有至少一个治疗递送装置和至少一个无线控制器装置的医疗装置系统中的控制命令的协调

    公开(公告)号：US08344847B2

    公开(公告)日：2013-01-01

    申请号：US12500272

    申请日：2009-07-09

    Applicant: Sheldon B. Moberg ,  Ian B. Hanson

    Inventor： Sheldon B. Moberg ,  Ian B. Hanson

    IPC: G05B23/02

    CPC classification number: A61M5/172 ,  A61M5/16831 ,  A61M2205/33 ,  A61M2205/3553 ,  A61M2205/3561 ,  A61M2205/3592 ,  A61M2205/505 ,  G06F19/00 ,  G06F19/3418 ,  G06F19/3481 ,  G08C17/02 ,  G16H40/63

    Abstract: A medical device system includes at least one controllable patient-worn or patient-carried medical device, and a plurality of controller devices that are capable of independently controlling features or functions of the patient medical device. Control commands and other data is wirelessly communicated among the patient medical device and the multiple controller devices. A number of techniques, protocols, and other measures are provided to coordinate wireless communication between the various devices in a medical device system. These control command coordination processes address situations where conflicting, redundant, or concurrent control commands might be independently issued by the multiple controller devices.

    Abstract translation: 一种医疗装置系统包括至少一个可控患者佩戴或患者携带的医疗装置，以及能够独立地控制患者医疗装置的特征或功能的多个控制器装置。 控制命令和其他数据在患者医疗设备和多个控制器设备之间进行无线通信。 提供了许多技术，协议和其他措施来协调医疗设备系统中的各种设备之间的无线通信。 这些控制命令协调过程解决了多个控制器设备可能独立发出冲突，冗余或并发控制命令的情况。

    Multi-position infusion set device and process
    9.
    发明授权
    Multi-position infusion set device and process 有权
    多位置输液装置及过程

    公开(公告)号：US08317759B2

    公开(公告)日：2012-11-27

    申请号：US12360813

    申请日：2009-01-27

    Applicant: Sheldon B. Moberg ,  Mark Holt ,  Albert D. Candioty ,  Julian D. Kavazov ,  Lance E. Shetler

    Inventor： Sheldon B. Moberg ,  Mark Holt ,  Albert D. Candioty ,  Julian D. Kavazov ,  Lance E. Shetler

    IPC: A61M5/00

    CPC classification number: A61M39/1055 ,  A61M5/158 ,  A61M25/02 ,  A61M39/02 ,  A61M39/1011 ,  A61M2005/1581 ,  A61M2005/1587 ,  A61M2025/0266 ,  A61M2025/028

    Abstract: An infusion set for subcutaneous delivery of an infusant. The infusion set may include a base removably attachable to an infusion site and a connector temporarily lockable to the base. The connector can engage the base in a plurality of orientations. The connector locks into the base after at least partial rotation of the connector about the base. The connector may include flexible arms which unlock the connector from the base. The base includes a cannula for insertion through the infusion site. The connector includes a tubing for passing the infusant. The infusant is subcutaneously passable from the tubing through the cannula when the connector is attached to the base. The infusion set may also include a hub removably attachable to the base that includes a needle that extends through the base and the cannula and a guard removably attachable to the base opposite the hub for surrounding the needle.

    Abstract translation: 用于皮下输送的输液器。 输液器可以包括可移除地附接到输注位置的基座和临时锁定到基座的连接器。 连接器可以以多个取向接合基座。 在连接器围绕基座至少部分旋转之后，连接器锁定到基座中。 连接器可以包括从基座解锁连接器的柔性臂。 底座包括用于插入通过输注部位的套管。 连接器包括用于通过输液管的管道。 当连接器连接到基座上时，输注管可从管道穿过套管皮下通过。 输液器还可以包括可移除地附接到基座的轮毂，其包括延伸穿过基座和插管的针，以及可拆卸地附接到与毂相对的底座以围绕针的护罩。

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