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    SYSTEMS FOR DEPLOYING MEDICAL DIAGNOSTICS AND/OR THERAPY AND DELIVERY TOOLS THEREOF
    1.
    发明申请
    SYSTEMS FOR DEPLOYING MEDICAL DIAGNOSTICS AND/OR THERAPY AND DELIVERY TOOLS THEREOF 有权
    用于部署医学诊断和/或治疗及其传递工具的系统

    公开(公告)号：US20160143758A1

    公开(公告)日：2016-05-26

    申请号：US14548323

    申请日：2014-11-20

    Applicant: Medtronic, Inc.

    Inventor： Kenneth C. GARDESKI ,  Nathan A. GRENZ ,  Xiaonan SHEN ,  Michael R. LENERS ,  Lonnie D. RONNING

    IPC: A61F2/95

    CPC classification number: A61F2/95 ,  A61N1/056 ,  A61N1/057 ,  A61N2001/0585

    Abstract: A delivery tool of a system for deploying medical diagnostics and/or therapy includes a deployment member and a sheath. An elastic cantilever element secured to a tubular sidewall of the deployment member, in proximity to a distal opening of a lumen formed by the sidewall, is spring biased to extend outward from the sidewall. When the cantilever element is received within the sheath, a sheath sidewall pushes the cantilever element inward, against the spring bias thereof, and a radius of curvature of the cantilever element approximately conforms to that of an outer surface of the deployment member sidewall. A helical track for receiving passage of a medical device helix fixation element therein may extend around a perimeter of the deployment member lumen, wherein a distal terminal end of the track is located in close proximity to the distal opening and generally opposite a free end of the cantilever element.

    Abstract translation: 用于部署医学诊断和/或治疗的系统的递送工具包括展开构件和护套。 固定到展开构件的管状侧壁上的弹性悬臂元件靠近由侧壁形成的内腔的远侧开口，被弹性偏置以从侧壁向外延伸。 当悬臂元件被容纳在护套内时，护套侧壁将悬臂元件抵靠其弹簧偏压向内推动，并且悬臂元件的曲率半径大致与展开构件侧壁的外表面的曲率半径相符。 用于接纳医疗装置螺旋固定元件的通道的螺旋轨道可以围绕展开构件内腔的周边延伸，其中轨道的远端终端位于紧邻远端开口并且大致相对于远端开口的自由端 悬臂元件

    SYSTEMS AND METHODS FOR DEPLOYING AN IMPLANTABLE MEDICAL ELECTRICAL LEAD
    3.
    发明申请
    SYSTEMS AND METHODS FOR DEPLOYING AN IMPLANTABLE MEDICAL ELECTRICAL LEAD 审中-公开
    用于配置可植入医用电线的系统和方法

    公开(公告)号：US20160175584A1

    公开(公告)日：2016-06-23

    申请号：US14935708

    申请日：2015-11-09

    Applicant: Medtronic, Inc.

    Inventor： Ronald A. DRAKE ,  Kenneth C. GARDESKI ,  Zhongping YANG ,  Rick D. MCVENES

    IPC: A61N1/05 ,  A61B17/32

    Abstract: A reservoir of a system for deploying an implantable lead to an extravascular location delivers a flow of fluid through a lumen of one or both of a tunneling tool and an introducer of the system. In some cases, the tunneling tool includes a pressure sensor assembly for monitoring a change in a pressure of the flow through the lumen thereof. Alternately, or in addition, a flow-controlled passageway, through which the flow of fluid from the reservoir is delivered to the lumen of the introducer, includes a compliant chamber to hold a reserve of the fluid. Fluid from the reserve may be drawn into the lumen of the introducer as the tunneling tool is withdrawn therefrom. Alternately, the introducer may include a chamber located between two seals, wherein fluid that fills the chamber is drawn distally into the lumen of the introducer, as the tunneling tool is withdrawn therefrom.

    Abstract translation: 用于将可植入引线部署到血管外位置的系统的储存器通过隧道工具和系统的导引器中的一个或两个的管腔传送流体。 在一些情况下，隧道掘进工具包括用于监测通过其内腔的流动的压力变化的压力传感器组件。 或者或另外，流动控制的通道，流体从储存器流出的通道通过该流动通道包括用于保持流体储备的顺应室。 当隧道工具从其中取出时，来自储备的流体可以被吸入导引器的内腔中。 替代地，引入器可以包括位于两个密封件之间的腔室，其中填充腔室的流体被向远侧拉入导引器的内腔，因为隧道工具从其中被抽出。

    OVER-THE-WIRE DELIVERY OF A SUBSTERNAL LEAD
    4.
    发明申请
    OVER-THE-WIRE DELIVERY OF A SUBSTERNAL LEAD 审中-公开
    超级线路交付领先的领导者

    公开(公告)号：US20150342627A1

    公开(公告)日：2015-12-03

    申请号：US14293309

    申请日：2014-06-02

    Applicant: Medtronic, Inc.

    Inventor： Amy E. THOMPSON-NAUMAN ,  James K. CARNEY ,  Melissa G.T. CHRISTIE ,  Kenneth C. GARDESKI

    IPC: A61B17/32 ,  A61M25/06 ,  A61M25/01 ,  A61N1/05 ,  A61M25/09

    CPC classification number: A61N1/05 ,  A61B17/3415 ,  A61B2017/320056 ,  A61N1/0504

    Abstract: A method for implanting a medical lead. The method includes advancing a tunneling tool posteriorly proximate the caudal end of the sternum toward a first location. The tunneling tool is advanced superiorly underneath the sternum through the anterior mediastinum from the first location to a second location cranial to the first location. A guidewire is advanced from the first location to the second location. A medical lead is slid along at least a portion of the guidewire, the medical lead at least substantially spanning the distance between the first location and the second location.

    Abstract translation: 一种植入医用铅的方法。 该方法包括将隧道工具向前靠近胸骨尾端朝向第一位置前进。 隧道工具在胸骨下方通过前纵隔从第一位置到第二位置颅骨到第一位置。 导丝从第一位置前进到第二位置。 医疗引线沿着导丝的至少一部分滑动，医疗引线至少基本跨越第一位置和第二位置之间的距离。

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