知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

172 条记录 (耗时 0.066 秒)

    OPTICAL DISPLACEMENT SENSOR FOR INFUSION DEVICES
    12.
    发明申请
    OPTICAL DISPLACEMENT SENSOR FOR INFUSION DEVICES 有权
    用于输液装置的光学位移传感器

    公开(公告)号：US20140039397A1

    公开(公告)日：2014-02-06

    申请号：US14047488

    申请日：2013-10-07

    申请人： Marc A. Mandro ,  Larry B. Gray

    发明人： Marc A. Mandro ,  Larry B. Gray

    IPC分类号： A61M5/168

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

    摘要： An optical sensor for a delivery device having a piston that displaces a substance, such as a fluid, from a reservoir. The optical sensor has a light source and a detector array for imaging encoding features disposed along a plunger rod 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.

    摘要翻译： 一种用于输送装置的光学传感器，其具有从贮存器移位诸如流体的物质的活塞。 光学传感器具有光源和检测器阵列，用于对沿着联接到活塞的柱塞杆设置的编码特征成像。 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。

    Infusion pump assembly
    13.
    发明授权
    Infusion pump assembly 有权
    输液泵总成

    公开(公告)号：US08613724B2

    公开(公告)日：2013-12-24

    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： A61M1/00

    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。

    Controllable launcher
    17.
    发明授权
    Controllable launcher 有权
    可控发射器

    公开(公告)号：US08302590B2

    公开(公告)日：2012-11-06

    申请号：US13288324

    申请日：2011-11-03

    申请人： Dean Kamen ,  Larry B. Gray ,  Richard J. Lanigan

    发明人： Dean Kamen ,  Larry B. Gray ,  Richard J. Lanigan

    IPC分类号： F41B11/26

    CPC分类号： F41B11/00 ,  A63G31/08 ,  A63J3/00 ,  F41B6/00 ,  F41B7/00 ,  F41B15/00 ,  F41F7/00

    摘要： A controllable launcher for propelling a payload through a predictable and repeatable trajectory to a desired height. The launcher has an energy source for propelling a carriage and a piston in substantially opposing directions and a controller for controlling the trajectory of the propelled payload to enable the payload to land gently at a safe impact distance from the edge of a destination structure.

    摘要翻译： 一种可控的发射器，用于通过可预测和可重复的轨迹将有效载荷推进到所需的高度。 发射器具有用于在基本相反的方向上推动滑架和活塞的能量源，以及用于控制推进式有效载荷的轨迹的控制器，以使有效载荷能够在距离目的地结构的边缘的安全冲击距离处轻轻地着陆。

    PATCH-SIZED FLUID DELIVERY SYSTEMS AND METHODS
    18.
    发明申请
    PATCH-SIZED FLUID DELIVERY SYSTEMS AND METHODS 审中-公开

    公开(公告)号：US20120209182A1

    公开(公告)日：2012-08-16

    申请号：US12429451

    申请日：2009-04-24

    申请人： Larry B. Gray

    发明人： Larry B. Gray

    IPC分类号： A61M5/14 ,  B23P11/00

    摘要： A patch-sized fluid delivery device may include a reusable portion and a disposable portion. The disposable portion may include components that come into contact with the fluid, while the reusable portion may include only components that do not come into contact with the fluid. Redundant systems, such as redundant controllers, power sources, motor actuators, and alarms, may be provided. Alternatively or additionally, certain components can be multi-functional, such a microphones and loudspeakers that may be used for both acoustic volume sensing and for other functions and a coil that may be used as both an inductive coupler for a battery recharger and an antenna for a wireless transceiver. Various types of network interfaces may be provided in order to allow for remote control and monitoring of the device.

    System, device, and method for mixing a substance with a liquid
    20.
    发明授权
    System, device, and method for mixing a substance with a liquid 有权
    用于将物质与液体混合的系统，装置和方法

    公开(公告)号：US08158102B2

    公开(公告)日：2012-04-17

    申请号：US10696969

    申请日：2003-10-30

    申请人： Jason A. Demers ,  James D. Dale ,  Brian Tracey ,  David W. McGill ,  Larry B. Gray

    发明人： Jason A. Demers ,  James D. Dale ,  Brian Tracey ,  David W. McGill ,  Larry B. Gray

    IPC分类号： B01D11/00 ,  B01F1/00

    CPC分类号： B01F13/1013 ,  A61M1/0281 ,  A61M1/3687 ,  A61M2205/12 ,  B01F13/1016 ,  B01F15/0202 ,  B01F2015/0221

    摘要： A system, device, and method for mixing a substance with a liquid pumps the liquid into a container of the substance to produce a solution. The container may be part of a container assembly including a port assembly for coupling with the container to produce an inlet and/or and outlet port for the container. The container assembly may be received within a receiving chamber for causing the coupling. The solution may be permitted to flow out of the outlet port when the solution rises within the container to a level of the outlet port so that the substance is partially diluted before flowing out of the outlet port.

    摘要翻译： 用于将物质与液体混合的系统，装置和方法将液体泵送到物质的容器中以产生溶液。 容器可以是容器组件的一部分，其包括用于与容器联接以产生用于容器的入口和/或出口的端口组件。 容器组件可以被容纳在接收室内以引起联接。 当溶液在容器内升高到出口端口的水平面时，溶液可能被允许流出出口，使得物质在流出出口之前被部分地稀释。