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    VESSEL SEALER AND DIVIDER WITH NON-CONDUCTIVE STOP MEMBERS
    41.
    发明申请
    VESSEL SEALER AND DIVIDER WITH NON-CONDUCTIVE STOP MEMBERS 审中-公开
    具有非导电停止构件的船用密封件和分隔件

    公开(公告)号：US20170042607A1

    公开(公告)日：2017-02-16

    申请号：US15338663

    申请日：2016-10-31

    Applicant: COVIDIEN AG

    Inventor： SEAN T. DYCUS ,  STEVEN P. BUYSSE ,  DAX D. BROWN

    IPC: A61B18/14 ,  A61B90/00

    CPC classification number: A61B18/1445 ,  A61B17/32 ,  A61B18/1206 ,  A61B18/1482 ,  A61B90/03 ,  A61B2017/00539 ,  A61B2017/2926 ,  A61B2018/00077 ,  A61B2018/00178 ,  A61B2018/00196 ,  A61B2018/00404 ,  A61B2018/0063 ,  A61B2018/126 ,  A61B2018/1412 ,  A61B2018/1455 ,  A61B2018/1861 ,  A61B2090/034

    Abstract: An endoscopic bipolar forceps includes an elongated shaft having opposing jaw members at a distal end thereof. The jaw members are movable relative to one another from a first position wherein the jaw members are disposed in spaced relation relative to one another to a second position wherein the jaw members cooperate to grasp tissue therebetween. The jaws members are connected to a source of electrical energy such that the jaw members are capable of conducting energy through tissue held therebetween to effect a tissue seal. At least one non-conductive and spaced-apart stop member is disposed on an inner-facing surface of the jaw members to regulate the gap distance between the jaw members when tissue is held therebetween. The forceps also includes a longitudinally reciprocating knife which severs the tissue after sealing at a location which is proximate the sealing site.

    Abstract translation: 内窥镜双极镊子包括在其远端具有相对的钳口构件的细长轴。 钳口构件可从第一位置相对于彼此移动，其中钳口构件相对于彼此以间隔开的关系设置到第二位置，其中钳口构件协作以抓住其间的组织。 夹爪构件连接到电能源，使得钳口构件能够通过夹在其间的组织传导能量来实现组织密封。 至少一个不导电和间隔开的止动构件设置在钳口构件的面向内的表面上，以便当组织保持在其间时调节钳口构件之间的间隙距离。 镊子还包括纵向往复式刀，其在密封在紧邻密封位置的位置处切断组织。

    High-frequency treatment tool
    43.
    发明授权
    High-frequency treatment tool 有权
    高频治疗工具

    公开(公告)号：US09526562B2

    公开(公告)日：2016-12-27

    申请号：US15098447

    申请日：2016-04-14

    Applicant: OLYMPUS CORPORATION

    Inventor： Tetsuya Yamamoto ,  Fuminori Wake ,  Shunsuke Motosugi

    IPC: A61B18/14 ,  A61B18/12 ,  A61B18/00

    CPC classification number: A61B18/14 ,  A61B1/00133 ,  A61B1/018 ,  A61B18/12 ,  A61B18/1492 ,  A61B2017/00269 ,  A61B2017/00367 ,  A61B2018/00083 ,  A61B2018/00196 ,  A61B2018/00482 ,  A61B2018/00577 ,  A61B2018/00595 ,  A61B2018/00601 ,  A61B2018/00607 ,  A61B2018/00982 ,  A61B2018/1475 ,  A61B2217/007 ,  A61B2218/002

    Abstract: Provided is a high-frequency treatment tool including a cylindrical sheath, an electrode member that is made to protrude and be retracted with respect to a distal-end portion of the sheath, and a liquid-feeding unit for feeding a liquid toward the distal-end side inside a flow channel in the sheath, wherein a distal end of the electrode member is provided with a distal-end expanded portion that extends radially outward in a radiating manner and that has a base-end surface that is made to protrude and be retracted with respect to a distal-end portion of the sheath, wherein the sheath is provided with a restricting portion that restricts the movement of the electrode member toward the base-end side at a position at which a portion of the distal-end expanded portion is accommodated inside the sheath and an accommodating portion that can accommodate at least a portion of the distal-end expanded portion.

    Abstract translation: 本发明提供一种高频处理工具，其包括圆筒形护套，相对于护套的前端部突出并缩回的电极构件，以及用于将液体朝向远端侧供给的液体供给单元， 所述电极构件的前端设置有以辐射方式径向向外延伸的前端扩张部，并且具有突出的基端面，并且为 相对于护套的前端部缩回，其中，所述护套设置有限制部，其限制所述电极部件朝向所述基端侧的移动，所述限制部在所述前端扩张部的一部分 容纳在护套内部，容纳部分可容纳至少一部分远端扩张部分。

    Treatment device
    45.
    发明授权
    Treatment device 有权
    治疗装置

    公开(公告)号：US09504515B2

    公开(公告)日：2016-11-29

    申请号：US14084765

    申请日：2013-11-20

    Applicant: OLYMPUS CORPORATION

    Inventor： Shinji Yasunaga

    IPC: A61B18/18 ,  A61B18/12 ,  A61B18/14 ,  A61B18/08 ,  A61B18/10 ,  A61B18/00

    CPC classification number: A61B18/1206 ,  A61B18/085 ,  A61B18/10 ,  A61B18/1445 ,  A61B2018/00196 ,  A61B2018/00595 ,  A61B2018/00601 ,  A61B2018/00642 ,  A61B2018/00702 ,  A61B2018/00797 ,  A61B2018/00821 ,  A61B2018/1455

    Abstract: A treatment device treats a biotissue by heating the biotissue to a target temperature. The device includes a heat-transfer member conveying heat to the biotissue, a heat-generating chip including a heat-generating member, a first temperature-measuring module, a temperature-measuring element disposed on the heat-transfer member, a second temperature-measuring module, and a controller. The heat-generating member heats the heat-transfer member. The first temperature-measuring module obtains a first temperature of the heat-generating member. The second temperature-measuring module obtains a second temperature measured by the temperature-measuring element. The controller determines the supplied electric power based on the first temperature after start of heating and before a transition point in time, and based on the second temperature after the transition point in time.

    Abstract translation: 治疗装置通过将生物组织加热到目标温度来治疗生物组织。 该装置包括将热传递到生物组织的传热构件，包括发热构件的发热芯片，第一温度测量模块，设置在传热构件上的温度测量元件，第二温度 - 测量模块和控制器。 发热部件加热传热部件。 第一温度测量模块获得发热元件的第一温度。 第二温度测量模块获得由温度测量元件测量的第二温度。 控制器基于开始加热之后和转变时间点之前的第一温度，并且基于时间过渡点之后的第二温度来确定所提供的电力。

    METHOD FOR CONSTRUCTING A DIPOLE ANTENNA
    46.
    发明申请
    METHOD FOR CONSTRUCTING A DIPOLE ANTENNA 审中-公开
    用于构建双极天线的方法

    公开(公告)号：US20160296281A1

    公开(公告)日：2016-10-13

    申请号：US15182739

    申请日：2016-06-15

    Applicant: COVIDIEN LP

    Inventor： KENLYN S. BONN

    IPC: A61B18/18 ,  H01Q1/27 ,  H01Q9/16

    CPC classification number: A61B18/1815 ,  A61B2017/2948 ,  A61B2018/00023 ,  A61B2018/00196 ,  A61B2018/00577 ,  A61B2018/00994 ,  A61B2018/1838 ,  A61B2018/1869 ,  H01Q1/27 ,  H01Q9/16 ,  Y10T29/49002 ,  Y10T29/49016

    Abstract: A method of fabricating a microwave antenna assembly is disclosed. The fabrication method includes providing a proximal portion having an inner conductor and an outer conductor, the inner conductor extending at least partially therein. The method further includes providing a distal portion disposed distally of the proximal portion, with the inner conductor extending at least partially therein. A high strength material may be injected from an inflow slot to an outflow slot of the distal portion such that the material is disposed in-between the inner conductor and a ceramic layer. The material bonds the distal portion and the ceramic layer to the proximal portion while providing mechanical strength to the distal portion.

    Abstract translation: 公开了一种制造微波天线组件的方法。 该制造方法包括提供具有内部导体和外部导体的近端部分，内部导体至少部分延伸到其中。 该方法还包括提供远端部分，其设置在近端部分的远侧，内部导体至少部分地延伸到其中。 高强度材料可以从流入槽注入到远端部分的流出槽，使得材料设置在内部导体和陶瓷层之间。 该材料将远端部分和陶瓷层粘合到近端部分，同时向远端部分提供机械强度。

    MEDICAL FORCEPS WITH VESSEL TRANSECTION CAPABILITY
    47.
    发明申请
    MEDICAL FORCEPS WITH VESSEL TRANSECTION CAPABILITY 有权
    具有船舶转运能力的医疗力量

    公开(公告)号：US20160278847A1

    公开(公告)日：2016-09-29

    申请号：US15044201

    申请日：2016-02-16

    Applicant: GYRUS ACMI, INC., d/b/a Olympus Surgical Technolog Technologies America

    Inventor： Kester J. Batchelor ,  Richard J. Curtis ,  Ryan J. Windgassen

    IPC: A61B18/14 ,  A61B17/285

    CPC classification number: A61B18/1442 ,  A61B17/285 ,  A61B18/1445 ,  A61B2018/00196 ,  A61B2018/00428 ,  A61B2018/00589 ,  A61B2018/1412 ,  A61B2018/1455

    Abstract: A surgical device includes a forceps and a blade. The forceps includes a first working jaw and a second working jaw. The blade extends along a longitudinal axis and includes a notched section. The blade is located between the first working jaw and the second working jaw. A first therapy current can be connected to the first working jaw, the second working jaw, or both so that tissue gripped between the first working jaw and the second working jaw and within the notched section can be coagulated. While the tissue is gripped between the first working jaw and the second working jaw, the blade is moveable along its longitudinal axis so that the tissue is cut with the notched section without repositioning the first working jaw, the second working jaw, or both.

    Abstract translation: 手术装置包括镊子和刀片。 镊子包括第一工作夹爪和第二工作夹爪。 刀片沿着纵向轴线延伸并且包括切口部分。 叶片位于第一工作夹爪和第二工作夹爪之间。 第一治疗电流可以连接到第一工作钳口，第二工作钳口或两者，使得夹在第一工作钳口和第二工作钳口之间以及缺口部分内的组织能够凝结。 当组织被夹持在第一工作夹爪和第二工作夹爪之间时，刀片可沿着其纵向轴线移动，使得组织用切口部分切割而不重新定位第一工作夹爪，第二工作夹爪或两者。

    Surgical forceps including thermal spread control
    49.
    发明授权
    Surgical forceps including thermal spread control 有权
    手术钳包括热扩散控制

    公开(公告)号：US09439717B2

    公开(公告)日：2016-09-13

    申请号：US14253017

    申请日：2014-04-15

    Applicant: COVIDIEN LP

    Inventor： James H. Orszulak ,  J. Bruce Dunne

    IPC: A61B18/14 ,  A61B18/00

    CPC classification number: A61B18/1445 ,  A61B2018/00047 ,  A61B2018/0016 ,  A61B2018/00196 ,  A61B2018/00601 ,  A61B2018/0063 ,  A61B2018/00642 ,  A61B2018/00702 ,  A61B2018/00791 ,  A61B2018/00797 ,  A61B2018/00863 ,  A61B2018/1455

    Abstract: A surgical instrument includes one or more electrically-conductive plates adapted to connect to a source of energy for supplying energy to tissue to treat tissue, a temperature sensing element, and a thermal spread control assembly coupled to the temperature sensing element. The thermal spread control assembly is configured to determine a flow rate of heat energy across the temperature sensing element and to control the energy applied to the electrically-conductive plate and/or control active cooling of the temperature sensing element in accordance with the determined flow rate of heat energy.

    Abstract translation: 手术器械包括一个或多个导电板，其适于连接到用于向组织提供能量的能量源以处理组织，温度感测元件和耦合到温度感测元件的热扩散控制组件。 热扩散控制组件被配置成确定穿过温度感测元件的热能的流速并且根据确定的流量来控制施加到导电板的能量和/或控制温度感测元件的主动冷却 的热能。

    Intravascular temperature monitoring system and method
    50.
    发明授权
    Intravascular temperature monitoring system and method 有权
    血管内温度监测系统及方法

    公开(公告)号：US09420955B2

    公开(公告)日：2016-08-23

    申请号：US13647163

    申请日：2012-10-08

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： Jan Weber

    IPC: A61B5/01 ,  A61B5/02 ,  A61B18/14 ,  A61B5/00 ,  A61B18/00

    CPC classification number: A61B5/01 ,  A61B5/02007 ,  A61B5/4836 ,  A61B5/6857 ,  A61B18/1492 ,  A61B2018/00196 ,  A61B2018/00214 ,  A61B2018/00404 ,  A61B2018/00434 ,  A61B2018/00511 ,  A61B2018/00577 ,  A61B2018/00642 ,  A61B2018/00702 ,  A61B2018/00797

    Abstract: A system for monitoring one or more temperatures at a vessel wall of a vessel of a patient includes an optical fiber, an optical read-out mechanism, and a therapeutic device. The optical fiber may be deployed along an extent of the vessel and may include one or more fiber Bragg grating (FBG) temperature sensors disposed at one or more corresponding sensor locations along a length of the optical fiber. The optical read-out mechanism may be optically coupled to the optical fiber, and it may be configured to transmit light into the optical fiber and detect light reflected from the one or more FBG temperature sensors. The detected light reflected from the one or more FBG temperature sensors may encode local temperatures at each of the one or more corresponding sensor locations. The therapeutic device may be configured for performing a therapeutic procedure to or through the vessel wall.

    Abstract translation: 用于监测患者血管壁的一个或多个温度的系统包括光纤，光学读出机构和治疗装置。 光纤可以沿着容器的一部分展开，并且可以包括沿着光纤的长度设置在一个或多个对应的传感器位置处的一个或多个光纤布拉格光栅（FBG）温度传感器。 光学读出机构可以光耦合到光纤，并且其可以被配置为将光透射到光纤中并且检测从一个或多个FBG温度传感器反射的光。 从一个或多个FBG温度传感器反射的检测光可以在一个或多个相应的传感器位置的每一个处编码局部温度。 治疗装置可以被配置用于对血管壁进行治疗或通过血管壁。

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