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    Drill depth measuring devices and methods
    1.
    发明授权
    Drill depth measuring devices and methods 有权

    公开(公告)号：US10188406B2

    公开(公告)日：2019-01-29

    申请号：US15514400

    申请日：2015-09-25

    申请人： David G. Matsuura ,  Robert I. Gelb ,  Philip J. Simpson

    发明人： David G. Matsuura ,  Robert I. Gelb ,  Philip J. Simpson

    IPC分类号： A61B17/17 ,  A61B17/00 ,  A61B90/00

    摘要： Described herein include embodiments of devices, systems and methods for measuring drill depth, such as drill depths in bone material. For example, embodiments of drill depth measuring systems and associated methods are described. Some drill depth measuring systems can utilize at least resistance, capacitance, optical and/or acoustic sensing features for assisting the drill depth measuring system with determining drill depths and types of tissue being drilled into. Various other related features, devices and methods are also described.

    Pen injection device and method of using same
    8.
    发明授权
    Pen injection device and method of using same 失效
    笔式注射装置及其使用方法

    公开(公告)号：US08636689B2

    公开(公告)日：2014-01-28

    申请号：US12669255

    申请日：2008-07-16

    申请人： Reynaldo B. Halili, Jr. ,  Victor Wei-Chung Chang ,  Phillip A. Estepa ,  Tyler J. Holschlag ,  Philip J. Simpson ,  David G. Matsuura

    发明人： Reynaldo B. Halili, Jr. ,  Victor Wei-Chung Chang ,  Phillip A. Estepa ,  Tyler J. Holschlag ,  Philip J. Simpson ,  David G. Matsuura

    IPC分类号： A61M37/00

    CPC分类号： A61M5/24 ,  A61J1/201 ,  A61J1/2013 ,  A61J1/2075 ,  A61J1/2096 ,  A61M5/2448 ,  A61M2206/16

    摘要： Pen injection devices (10) and methods of using a pen injection device are disclosed. Pen injection devices include a sterile dual transfer spike assembly (150) including a dual transfer spike defining a fluidic pathway; a first cartridge assembly (12) including a first cartridge (20) containing a first substance; a second cartridge assembly (14) including a second cartridge (30) containing a second substance; a plunger rod (50) translatable in a first direction; and a biasing mechanism (60) configured to bias the plunger rod in a second direction opposite the first direction. Methods of using a pen injection device having a first container, a second container, a plunger rod, and a biasing mechanism include activating the pen injection device, thereby creating a fluidic pathway between the first container and the second container; and translating the plunger rod at least once, thereby transferring a first substance from one container to the other container to mix with a second substance.

    摘要翻译： 公开了笔注射装置（10）和使用笔式注射装置的方法。 笔注射装置包括无菌双转移钉组件（150），其包括限定流体通路的双转移尖峰; 第一盒组件（12），包括容纳第一物质的第一盒（20）; 第二盒组件（14），包括容纳第二物质的第二盒（30）; 可在第一方向上平移的柱塞杆（50） 以及偏置机构（60），其构造成沿与第一方向相反的第二方向偏压柱塞杆。 使用具有第一容器，第二容器，柱塞杆和偏置机构的笔式注射装置的方法包括启动笔式注射装置，从而在第一容器和第二容器之间形成流体通路; 并且将所述柱塞杆翻转至少一次，从而将第一物质从一个容器转移到另一容器以与第二物质混合。

    PRECISION FLUID DELIVERY SYSTEMS
    10.
    发明申请
    PRECISION FLUID DELIVERY SYSTEMS 审中-公开
    精密流体输送系统

    公开(公告)号：US20120215200A1

    公开(公告)日：2012-08-23

    申请号：US13499251

    申请日：2010-10-06

    申请人： David G. Matsuura ,  Philip J. Simpson ,  Helen Anderson

    发明人： David G. Matsuura ,  Philip J. Simpson ,  Helen Anderson

    IPC分类号： A61M5/315 ,  A61M5/145

    CPC分类号： A61M5/14216 ,  A61M5/1422 ,  A61M5/16809 ,  A61M5/3129 ,  A61M5/31511 ,  A61M2005/31598

    摘要： A precision syringe (10) can comprise an annular fluid pathway (16) and annular plunger (12) sealing received within the annular fluid pathway. Various precision pumps (50, 200, 300, 400, 500, 600, 700, 800, 900, 1000, 1100, 1200, 1300, 1400, 1500, 1600, 1700) are configured for discrete displacement of precise volumes of fluid. The precision pumps can operate by reciprocating movement to expand and contract a cavity (204, 304, 404, 504, 604, 704, 804, 904, 1040, 1104, 1204, 1304, 1404, 1504, 1604, 1704). Fluid can be introduced by movement along an axis or rotation about an axis of one or members forming, in whole or in part, the cavity. Associated methods are also disclosed.

    摘要翻译： 精密注射器（10）可以包括环形流体通道（16）和密封在环形流体通路内的环形柱塞（12）。 各种精密泵（50,200,300,400,500,600,700,800,900,1000,1100,1200,1300,1400,1500,1600,1700）被配置用于精确体积的流体的离散位移。 精密泵可以通过往复运动来操作，以膨胀和收缩空腔（204,304,404,504,604,704,804,904,1040,1104,1404,1404,1404,1504,1404,1404）。 流体可以通过沿着轴线的运动或围绕一个或多个部件的轴线的旋转而被引入，整体或部分地形成空腔。 还公开了相关方法。