Sphincterotome having expandable tines
    3.
    发明授权
    Sphincterotome having expandable tines 有权
    具有可扩展尖齿的括约肌切开术

    公开(公告)号:US09408662B2

    公开(公告)日:2016-08-09

    申请号:US13465622

    申请日:2012-05-07

    IPC分类号: A61B18/14 A61B18/00 A61B17/00

    摘要: A sphincterotome includes a plurality of tines that are longitudinally disposed at a distal end of the sphincterotome. One of the tines is configured as a cutting wire of the sphincterotome and is electrically coupled to an electrical source. The other tines are configured as stabilizing wires to stabilize the cutting wire in a cutting position. In addition, the other tines are electrically insulated from the cutting wire and the electrical source. The plurality of tines are movable between an expanded and a non-expanded configuration. Electrocautery is performed when the tines are in the expanded configuration.

    摘要翻译: 括约肌切开术包括多个尖齿,其纵向设置在括约肌切开术的远端。 其中一个齿配置为括约肌切割机的切割线,并且电耦合到电源。 另一个齿被配置为稳定线,以将切割线稳定在切割位置。 此外,其他尖齿与切割线和电源电绝缘。 多个尖齿可在展开和非展开构型之间移动。 当叉齿处于扩展配置时执行电烙术。

    SPHINCTEROTOME HAVING EXPANDABLE TINES
    8.
    发明申请
    SPHINCTEROTOME HAVING EXPANDABLE TINES 有权
    具有可扩展性的表带

    公开(公告)号:US20130296855A1

    公开(公告)日:2013-11-07

    申请号:US13465622

    申请日:2012-05-07

    IPC分类号: A61B18/14

    摘要: A sphincterotome includes a plurality of tines that are longitudinally disposed at a distal end of the sphincterotome. One of the tines is configured as a cutting wire of the sphincterotome and is electrically coupled to an electrical source. The other tines are configured as stabilizing wires to stabilize the cutting wire in a cutting position. In addition, the other tines are electrically insulated from the cutting wire and the electrical source. The plurality of tines are movable between an expanded and a non-expanded configuration. Electrocautery is performed when the tines are in the expanded configuration.

    摘要翻译: 括约肌切开术包括多个尖齿,其纵向设置在括约肌切开术的远端。 其中一个齿配置为括约肌切割机的切割线,并且电耦合到电源。 另一个齿被配置为稳定线,以将切割线稳定在切割位置。 此外,其他尖齿与切割线和电源电绝缘。 多个尖齿可在展开和非展开构型之间移动。 当叉齿处于扩展配置时执行电烙术。

    PORT ACCESS VISUALIZATION PLATFORM
    9.
    发明申请
    PORT ACCESS VISUALIZATION PLATFORM 有权
    端口访问可视化平台

    公开(公告)号:US20120209070A1

    公开(公告)日:2012-08-16

    申请号:US13408640

    申请日:2012-02-29

    摘要: A medical system generally comprises a camera head, a beam, and a guide sheath. The camera head is connected to the beam which is bendable in a first direction and resists bending in a second direction opposite the first direction. The guide sheath slidably receives the beam, the beam extending through a distal end of the guide sheath such that the camera head projects from the distal end of the guide sheath. The guide sheath includes first and second sheath portions, and in an operative configuration the first sheath portion is angled relative to the second sheath portion to define a first bend. The beam is oriented relative to the guide sheath such that, as the beam is slid relative to guide sheath, the beam bends in the first direction through the first bend, and a projecting portion of the beam resists bending in the second direction.

    摘要翻译: 医疗系统通常包括相机头,光束和引导护套。 相机头连接到可沿第一方向弯曲的光束,并且在与第一方向相反的第二方向上抵抗弯曲。 引导护套可滑动地容纳梁,梁延伸穿过引导护套的远端,使得照相机头从引导护套的远端突出。 引导护套包括第一和第二护套部分,并且在操作构造中,第一护套部分相对于第二护套部分成角度以限定第一弯曲部。 梁相对于引导护套定向,使得当梁相对于引导护套滑动时,梁通过第一弯曲部沿第一方向弯曲,并且梁的突出部分抵抗第二方向的弯曲。