Marking device with retractable cannula
    2.
    发明公开
    Marking device with retractable cannula 审中-公开
    标记装置与可伸缩套管

    公开(公告)号:EP2206479A1

    公开(公告)日:2010-07-14

    申请号:EP10152411.4

    申请日:2006-04-11

    IPC分类号: A61B19/00

    摘要: A marking device (10) according to one embodiment of the invention comprises a handle (14), a cannula (16) having a cannula distal end (180) and slidably mounted to the handle (14), and a stylet having a stylet distal end and slidably mounted to the handle (14) in the cannula (16). The stylet distal end is spaced proximally of the cannula distal end (180) to form a marker recess that receives an imaging marker. The marking device (10) further comprises an actuator (20) operably coupled to the cannula (16) to effect retraction of the cannula (16) into the handle (14) following implantation of the imaging marker. The imaging marker can be implanted by advancing the stylet relative to the cannula (16) to eject the imaging marker from the marker recess, or the cannula (16) can be retracted relative to the stylet to expose the imaging marker.

    摘要翻译: 根据本发明的一个实施例的标记装置(10)包括手柄(14),具有套管远端(180)并可滑动地安装到手柄(14)的套管(16),以及具有管心针远端 端部并可滑动地安装到套管(16)中的手柄(14)。 探针远端在套管远端(180)的近侧间隔开以形成接收成像标记的标记凹陷。 标记装置(10)还包括可操作地联接到套管(16)的致动器(20),以在植入成像标记之后实现套管(16)缩回到手柄(14)中。 可以通过相对于套管(16)推进探针以将成像标记从标记凹陷中推出来植入成像标记,或者可以相对于通管丝缩回套管(16)以暴露成像标记。

    Percutaneous imaging marker
    3.
    发明公开
    Percutaneous imaging marker 有权
    经皮成像标记

    公开(公告)号:EP2221019A2

    公开(公告)日:2010-08-25

    申请号:EP10164598.4

    申请日:2003-11-17

    IPC分类号: A61B19/00 A61B17/34 A61B10/00

    摘要: An imaging element for placement in a tissue mass of a patient by means of an introducer, the imaging element having a body portion having a general form of the Greek letter alpha and comprising a loop (76) of non-bioabsorbable wire-like material terminating in a pair of legs (78) and guide element connected to the body portion by means of a releasable connection (60).

    摘要翻译: 一种用于通过导引器放置在患者的组织块中的成像元件,所述成像元件具有主体部分,所述主体部分具有希腊字母α的一般形式并且包括非生物可吸收线状材料的环(76),所述环(76)终止 在一对支腿(78)中并且通过可释放连接(60)连接到主体部分的导向元件。