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11 条记录 (耗时 0.022 秒)

    Single action tissue sealer
    1.
    发明授权
    Single action tissue sealer 有权

    公开(公告)号：US10188452B2

    公开(公告)日：2019-01-29

    申请号：US15145126

    申请日：2016-05-03

    申请人： COVIDIEN AG

    发明人： David M. Garrison ,  Paul Hermes ,  Sean T. Dycus

    IPC分类号： A61B18/14 ,  A61B17/32 ,  A61B18/08 ,  A61B17/285 ,  A61B18/18 ,  A61B17/28 ,  A61B17/3205 ,  A61B18/12 ,  A61B18/00 ,  A61B17/29 ,  A61B90/00

    摘要： An endoscopic bipolar forceps includes a housing and a shaft, the shaft having an end effector assembly at its distal end. The end effector assembly includes two jaw members for grasping tissue therebetween. The jaw members are adapted to connect to an electrosurgical energy source which enable them to conduct energy through the tissue to create a tissue seal. A drive assembly is disposed within the housing which moves the jaw members. A switch is disposed within the housing which activates the electrosurgical energy. A knife assembly is included which is advanceable to cut tissue held between the jaw members. A movable handle is connected to the housing. Continual actuation of the movable handle engages the drive assembly to move the jaw members, engages the switch to activate the electrosurgical energy source to seal the tissue, and advances the knife assembly the cut the tissue disposed between the jaw members.

    In-line vessel sealer and divider
    2.
    发明授权
    In-line vessel sealer and divider 有权
    直列式封隔器和分隔器

    公开(公告)号：US09549775B2

    公开(公告)日：2017-01-24

    申请号：US14204770

    申请日：2014-03-11

    申请人： COVIDIEN AG

    发明人： Patrick L. Dumbauld ,  David M. Garrison ,  Paul Guerra ,  Dylan Hushka

    IPC分类号： A61B18/14 ,  A61B18/08 ,  A61B18/00 ,  A61B18/12

    CPC分类号： A61B18/085 ,  A61B18/1445 ,  A61B2018/0063 ,  A61B2018/1253 ,  A61B2018/126 ,  A61B2018/1412 ,  A61B2018/1455

    摘要： An endoscopic forceps includes a housing having a shaft attached thereto, the shaft including a pair of jaw members disposed at a distal end thereof. The forceps also includes a drive assembly disposed in the housing which moves the jaw members 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 are closer to one another for manipulating tissue. A pair of handles is operatively connected to the drive assembly and the handles are movable relative to the housing to actuate the drive assembly to move the jaw members. Each of the jaw members is adapted to connect to a source of electrical energy such that the jaw members are capable of conducting energy for treating tissue. The forceps also includes a first switch disposed on the housing which is activatable to selectively deliver energy of a first electrical potential to at least one jaw member for treating tissue in a monopolar fashion. A second switch is disposed on the housing and is activatable to selectively deliver energy of a first electrical potential to one jaw member and selectively deliver energy of a second electrical potential to the other jaw member for treating tissue in a bipolar fashion.

    摘要翻译： 内窥镜钳包括具有附接到其上的轴的壳体，所述轴包括设置在其远端处的一对钳口构件。 镊子还包括设置在壳体中的驱动组件，其将钳口构件相对于彼此从第一位置移动，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，其中钳口构件彼此更靠近 用于操纵组织。 一对把手可操作地连接到驱动组件，并且手柄相对于壳体可移动，以驱动驱动组件以移动钳口构件。 每个钳口构件适于连接到电能源，使得钳口构件能够传导用于治疗组织的能量。 镊子还包括设置在壳体上的第一开关，其可激活以将第一电位的能量选择性地传递到至少一个钳口构件，以以单极方式处理组织。 第二开关设置在壳体上并且可激活以将第一电势的能量选择性地传递到一个钳口构件，并且选择性地将第二电势的能量传递到另一钳口构件，以双极方式处理组织。

    SINGLE ACTION TISSUE SEALER
    10.
    发明申请
    SINGLE ACTION TISSUE SEALER 审中-公开
    单一动作组织密封

    公开(公告)号：US20140094798A1

    公开(公告)日：2014-04-03

    申请号：US14091505

    申请日：2013-11-27

    申请人： COVIDIEN AG

    发明人： David M. Garrison ,  Paul Hermes ,  Sean T. Dycus

    IPC分类号： A61B18/08

    CPC分类号： A61B18/1445 ,  A61B17/282 ,  A61B17/285 ,  A61B17/32 ,  A61B17/320016 ,  A61B17/3205 ,  A61B18/00 ,  A61B18/085 ,  A61B18/1206 ,  A61B18/18 ,  A61B2017/2946 ,  A61B2018/00404 ,  A61B2018/00589 ,  A61B2018/00595 ,  A61B2018/00601 ,  A61B2018/0063 ,  A61B2018/00702 ,  A61B2018/00916 ,  A61B2018/00922 ,  A61B2018/126 ,  A61B2018/1412 ,  A61B2018/1455 ,  A61B2090/08021

    摘要： An endoscopic bipolar forceps includes a housing and a shaft, the shaft having an end effector assembly at its distal end. The end effector assembly includes two jaw members for grasping tissue therebetween. The jaw members are adapted to connect to an electrosurgical energy source which enable them to conduct energy through the tissue to create a tissue seal. A drive assembly is disposed within the housing which moves the jaw members. A switch is disposed within the housing which activates the electrosurgical energy. A knife assembly is included which is advanceable to cut tissue held between the jaw members. A movable handle is connected to the housing. Continual actuation of the movable handle engages the drive assembly to move the jaw members, engages the switch to activate the electrosurgical energy source to seal the tissue, and advances the knife assembly the cut the tissue disposed between the jaw members.

    摘要翻译： 内窥镜双极镊子包括壳体和轴，所述轴在其远端具有末端执行器组件。 末端执行器组件包括用于抓住其间的组织的两个钳口构件。 钳口构件适于连接到电外科能源，使得它们能够通过组织传导能量以产生组织密封。 驱动组件设置在壳体内，其移动钳口构件。 开关设置在壳体内，其激活电外科能量。 包括刀组件，其可推进以切割夹持在夹爪构件之间的组织。 可移动手柄连接到壳体。 可动手柄的持续致动与驱动组件接合以移动钳口构件，与开关接合以启动电外科能量源以密封组织，并且使刀组件前进切割设置在钳口构件之间的组织。