会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明授权
    • Method for implanting a biopsy marker
    • 植入活检标记物的方法
    • US06220248B1
    • 2001-04-24
    • US09176557
    • 1998-10-21
    • James W. VoegeleMichael DolginKenneth S. Wales
    • James W. VoegeleMichael DolginKenneth S. Wales
    • A61B1900
    • A61B90/39A61B10/0233A61B2090/3908A61B2090/3987
    • A method for implanting a biopsy marker at a biopsy site within bodily tissue is disclosed. A marker applier is provided which has a marker cannula for receiving the biopsy marker. The marker cannula has a lateral marker window, and the marker is positioned at the window for ejection therefrom. The marker applier also has an ejector rod moveable longitudinally in the marker cannula which, when actuated, forces the ejection of the biopsy marker from the marker cannula through the window and into the tissue. The marker applier is inserted into a biopsy cannula positioned at the biopsy site. The biopsy cannula also has a lateral window, and it is necessary to orient the lateral marker window into alignment with the lateral biopsy window. Upon proper orientation, the ejector rod is actuated, and the biopsy marker is ejected from the marker cannula for implantation in the tissue in a direction substantially perpendicularly to the longitudinal movement of the ejector rod. This method is particularly useful for implantation of a marker at a breast biopsy site to mark the location of the breast biopsy during and after the biopsy procedure.
    • 公开了一种在身体组织内活检部位植入活检标记物的方法。 提供了一种标记物施加器,其具有用于接收活检标记物的标记套管。 标记套管具有侧向标记窗口,并且标记物定位在窗口以从其中弹出。 标记物施加器还具有在标记套管中纵向移动的顶出杆,其在被致动时迫使活检标记物从标记套管通过窗口排出并进入组织。 将标记物施放器插入位于活检部位的活检插管。 活检插管还具有侧向窗口,并且需要使侧向标记窗口与侧向活检窗口对齐。 在适当的取向时,推动器杆被致动,并且活检标记物从标记套管中弹出,以沿着基本上垂直于顶出杆的纵向移动的方向植入组织中。 该方法对于在乳腺活检部位处植入标记物特别有用,以在活检过程中和之后标记乳腺活检的位置。