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    Recirculating Cooling System For Energy Deliver Device
    73.
    发明申请
    Recirculating Cooling System For Energy Deliver Device 有权
    循环冷却系统用于能量输送装置

    公开(公告)号：US20150327927A1

    公开(公告)日：2015-11-19

    申请号：US14811129

    申请日：2015-07-28

    Applicant: COVIDIEN LP

    Inventor： ERIC W. LARSON ,  DARION R. PETERSON ,  JOSEPH D. BRANNAN

    IPC: A61B18/18 ,  F16L39/00

    CPC classification number: A61B18/02 ,  A61B18/00 ,  A61B18/18 ,  A61B2018/00023 ,  A61B2018/00577 ,  A61B2018/0262 ,  A61N2005/005 ,  F16L39/00 ,  F16L2201/44

    Abstract: An energy delivery device cooling system includes a reservoir connector assembly and an elongate member. The elongate member has first and second lumens in fluid communication with the reservoir. The first lumen includes an outflow port and the second lumen includes a return port each in fluid communication with the reservoir. The device further includes a tubing system having a first end and a second end. The first end connected in fluid communication with the outflow port and the second end in fluid communication with the return port. The second end configured to return a fluid to the reservoir. The tubing system connects to an energy delivery device to cool the fluid.

    Abstract translation: 能量输送装置冷却系统包括储存器连接器组件和细长构件。 细长构件具有与储存器流体连通的第一和第二腔。 第一管腔包括流出口，并且第二管腔包括各自与储存器流体连通的返回端口。 该装置还包括具有第一端和第二端的管道系统。 第一端与流出口流体连通，第二端与返回端口流体连通。 第二端构造成将流体返回到储存器。 管道系统连接到能量输送装置以冷却流体。

    MANAGEMENT OF VOLTAGE STANDING WAVE RATIO AT SKIN SURFACE DURING MICROWAVE ABLATION
    74.
    发明申请
    MANAGEMENT OF VOLTAGE STANDING WAVE RATIO AT SKIN SURFACE DURING MICROWAVE ABLATION 审中-公开
    微波放电期间皮肤表面电压波动比的管理

    公开(公告)号：US20150320495A1

    公开(公告)日：2015-11-12

    申请号：US14804656

    申请日：2015-07-21

    Applicant: COVIDIEN LP

    Inventor： JOSEPH D. BRANNAN ,  KAYLEN J. HALEY ,  KENLYN S. BONN

    IPC: A61B18/18

    Abstract: A dielectric spacer for use during microwave ablation of tissue is disclosed. The dielectric spacer includes a housing having a predetermined thickness and a skin-contacting bottom surface. The housing is configured to be filled with a dielectric material having a predetermined dielectric permittivity. The housing is further configured to be placed on the tissue in proximity with at least one microwave antenna assembly, wherein the thickness and the dielectric permittivity are configured to shift a maximum voltage standing wave ratio of the at least one microwave antenna assembly.

    Abstract translation: 公开了一种用于组织微波消融期间的电介质垫片。 电介质间隔物包括具有预定厚度和与皮肤接触的底表面的壳体。 壳体被构造成填充有具有预定介电常数的介电材料。 壳体还被配置成放置在与至少一个微波天线组件相邻的组织上，其中厚度和介电常数被配置为移动至少一个微波天线组件的最大电压驻波比。

    ABLATION DEVICES WITH DUAL OPERATING FREQUENCIES, SYSTEMS INCLUDING SAME, AND METHODS OF ADUSTING ABLATION VOLUME USING SAME
    77.
    发明申请
    ABLATION DEVICES WITH DUAL OPERATING FREQUENCIES, SYSTEMS INCLUDING SAME, AND METHODS OF ADUSTING ABLATION VOLUME USING SAME 有权
    具有双操作频率的消除装置，包括其的系统以及使用相同方式来适应吸收体积

    公开(公告)号：US20150164586A1

    公开(公告)日：2015-06-18

    申请号：US14629983

    申请日：2015-02-24

    Applicant: COVIDIEN LP

    Inventor： JOSEPH D. BRANNAN

    IPC: A61B18/18

    CPC classification number: A61B18/08 ,  A61B18/149 ,  A61B18/18 ,  A61B18/1815 ,  A61B2018/00023 ,  A61B2018/00077 ,  A61B2018/00577 ,  A61B2018/00595 ,  A61B2018/00738 ,  A61B2018/00916 ,  A61B2018/0094 ,  A61B2018/1861 ,  A61B2018/1876

    Abstract: An ablation device includes a feedline including an inner conductor having a distal end, an outer conductor coaxially disposed around the inner conductor, and a dielectric material disposed therebetween, an elongated electrically-conductive member longitudinally disposed at the distal end of the inner conductor and having a proximal end, a first balun structure disposed over a first portion of the outer conductor and positioned so that a distal end of the first balun structure is located at a first distance from the proximal end of the electrically-conductive member and a second balun structure disposed over a second portion of the outer conductor and positioned so that a distal end of the second balun structure is located at a second distance from the proximal end of the electrically-conductive member.

    Abstract translation: 消融装置包括馈线，该馈线包括具有远端的内部导体，围绕内部导体同轴设置的外部导体，以及设置在其间的电介质材料，纵向设置在内部导体的远端处的细长导电构件， 近端，第一平衡 - 不平衡变压器结构，其设置在所述外部导体的第一部分上方并且被定位成使得所述第一平衡 - 不平衡变换器结构的远端位于距所述导电构件的近端的第一距离处，并且第二平衡 - 不平衡变换器结构 设置在所述外部导体的第二部分上并且定位成使得所述第二平衡 - 不平衡变换器结构的远端位于距所述导电构件的近端的第二距离处。

    ELECTROSURGICAL TISSUE ABLATION SYSTEMS CAPABLE OF DETECTING EXCESSIVE BENDING OF A PROBE AND ALERTING A USER
    78.
    发明申请
    ELECTROSURGICAL TISSUE ABLATION SYSTEMS CAPABLE OF DETECTING EXCESSIVE BENDING OF A PROBE AND ALERTING A USER 有权
    能够检测探头的过度弯曲并提醒用户的电磁组织吸收系统

    公开(公告)号：US20150150627A1

    公开(公告)日：2015-06-04

    申请号：US14599604

    申请日：2015-01-19

    Applicant: COVIDIEN LP

    Inventor： JOSEPH D. BRANNAN ,  RICHARD A. WILLYARD

    IPC: A61B18/18

    CPC classification number: A61B90/06 ,  A61B18/00 ,  A61B18/1815 ,  A61B90/08 ,  A61B2018/00023 ,  A61B2018/00577 ,  A61B2018/00791 ,  A61B2018/1823 ,  A61B2018/1838 ,  A61B2018/1846 ,  A61B2018/1853 ,  A61B2018/1861 ,  A61B2090/0807

    Abstract: An electrosurgical system includes an electrosurgical device, one or more temperature sensors associated with the electrosurgical device, a fluid-flow path leading to the electrosurgical device, and a flow-control device disposed in fluid communication with the fluid-flow path. The electrosurgical device includes a probe for directing energy to tissue. The electrosurgical system includes circuitry for detecting bending of the probe. The circuitry alerts the user of excessive bending by activating an alarm, such as an audible alarm, lighting one or more LEDs or other light sources, tactile feedback, or any other means. The electrosurgical system further includes a processor unit communicatively-coupled to the one or more temperature sensors and communicatively-coupled to the flow-control device. The processor unit is configured to control the flow-control device based on determination of a desired fluid-flow rate using one or more electrical signals outputted from the one or more temperature sensors.

    Abstract translation: 电外科系统包括电外科装置，与电外科装置相关联的一个或多个温度传感器，通向电外科装置的流体流动路径，以及与流体流动路径流体连通地设置的流量控制装置。 电外科装置包括用于将能量引导到组织的探针。 电外科系统包括用于检测探头弯曲的电路。 该电路通过激活诸如声音报警器，点亮一个或多个LED或其他光源，触觉反馈或任何其他方式的警报来向用户提醒过度弯曲。 电外科系统还包括通信地耦合到一个或多个温度传感器并且通信耦合到流量控制装置的处理器单元。 处理器单元被配置为基于使用从一个或多个温度传感器输出的一个或多个电信号来确定期望的流体流量来控制流量控制装置。

    SYSTEM AND METHOD FOR LIGHT BASED LUNG VISUALIZATION
    79.
    发明申请
    SYSTEM AND METHOD FOR LIGHT BASED LUNG VISUALIZATION 审中-公开
    用于基于光的LUNG可视化的系统和方法

    公开(公告)号：US20150073269A1

    公开(公告)日：2015-03-12

    申请号：US14469757

    申请日：2014-08-27

    Applicant: COVIDIEN LP

    Inventor： JOSHUA B. STOPEK ,  JOSEPH D. BRANNAN ,  WILLIAM J. DICKHANS ,  CASEY M. LADTKOW

    IPC: A61B5/08 ,  A61B5/00 ,  A61B5/06

    Abstract: A system for light based interrogation of a lung includes a memory, an electromagnetic (EM) board, an extended working channel (EWC), an EM sensor, a light source, a light receptor and a processor. The memory stores a 3D model and a pathway plan of a luminal network and the EM board generates an EM field. The EWC navigates a luminal network of a patient toward a target in accordance with the pathway plan and the EM sensor extends distally from a distal end of the EWC and is configured to sense the EM field. The light source is located at or around the EWC and is configured to emit light, and the light receptor is located at or around the EWC and is configured to sense reflected light from airway of the luminal network. The processor converts the reflected light into light based data and identifies a type of tissue.

    Abstract translation: 用于基于光的询问的系统包括存储器，电磁（EM）板，扩展工作通道（EWC），EM传感器，光源，光接收器和处理器。 存储器存储管腔网络的3D模型和路径规划，并且EM板产生EM场。 EWC根据路径规划将患者的管腔网络导向目标，并且EM传感器从EWC的远端向远端延伸并被配置为感测EM场。 光源位于EWC周围或周围，被配置为发光，并且光接收器位于EWC处或周围，并被配置为感测来自管腔网络的气道的反射光。 处理器将反射光转换成基于光的数据并识别组织的类型。

    SYSTEM AND METHOD FOR LUNG VISUALIZATION USING ULTASOUND
    80.
    发明申请
    SYSTEM AND METHOD FOR LUNG VISUALIZATION USING ULTASOUND 审中-公开
    使用超声波进行肺透视的系统和方法

    公开(公告)号：US20150073266A1

    公开(公告)日：2015-03-12

    申请号：US14469718

    申请日：2014-08-27

    Applicant: Covidien LP

    Inventor： JOSEPH D. BRANNAN ,  WILLIAM J. DICKHANS ,  CASEY M. LADTKOW ,  DARION R. PETERSON

    IPC: A61B5/06 ,  A61B8/12 ,  A61B8/08

    CPC classification number: A61B5/062 ,  A61B1/267 ,  A61B5/113 ,  A61B5/7207 ,  A61B8/08 ,  A61B8/12 ,  A61B8/4254 ,  A61B8/463 ,  A61B8/467 ,  A61B8/5238 ,  A61B8/5261

    Abstract: A system for ultrasound interrogation of a lung includes a memory, an electromagnetic (EM) board, an extended working channel (EWC), an EM sensor, a US transducer, and a processor. The memory stores a three dimensional (3D) model, a pathway plan for navigating a luminal network. An EM board generates an EM field. The EWC is configured to navigate the luminal network of a patient toward a target following the pathway plan and the EM sensor extends distally from the EWC and senses the EM field. The US transducer extends distally from a distal end of the EWC and generates US waves and receives US waves reflected from the luminal network and the processor processes the sensed EM field to synchronize a location of the EM sensor in the 3D model, to process the reflected US waves to generate images, or to integrate the generated images with the 3D model.

    Abstract translation: 用于肺的超声询问系统包括存储器，电磁（EM）板，扩展工作通道（EWC），EM传感器，US换能器和处理器。 存储器存储三维（3D）模型，用于导航管网的路径计划。 EM板产生EM场。 EWC被配置为沿着路径计划导向患者的管腔网络，并且EM传感器从EWC向远侧延伸并感测EM场。 美国传感器从EWC的远端向远端延伸，并产生US波，并接收从腔网反射的US波，并且处理器处理感测到的EM场，以使3D模型中EM传感器的位置同步，以处理反射 美国波浪生成图像，或将生成的图像与3D模型集成。

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