Cavity filling device
    3.
    发明申请
    Cavity filling device 审中-公开
    腔体灌装装置

    公开(公告)号:US20050228397A1

    公开(公告)日:2005-10-13

    申请号:US10979781

    申请日:2004-11-01

    IPC分类号: A61B17/58 A61B17/88

    摘要: A method and apparatus for filling a cavity in a patient's body with a material are provided. The apparatus can include a flexible tube, a barrel and a plunger. The flexible tube has a first end, a second end, and a lumen extending from the first end to the second end and operable to hold a material for conveyance through the first end into a cavity. The barrel is in fluid communication with the second end of the flexible tube and includes a lumen configured to receive material for delivery into the flexible tube. The plunger is configured to advance material through the lumen in the barrel and into the flexible tube. In one implememtation, there is substantially a one to one ratio of advancement of the plunger to a volume of material advanced from the rigid first end of the flexible tube.

    摘要翻译: 提供了一种用材料填充患者体内空腔的方法和装置。 该装置可以包括柔性管,桶和柱塞。 柔性管具有第一端,第二端和从第一端延伸到第二端的内腔,并且可操作地保持用于通过第一端输送到空腔中的材料。 筒与柔性管的第二端流体连通,并且包括构造成接收用于输送到柔性管中的材料的内腔。 柱塞构造成使材料通过筒体中的内腔并进入柔性管。 在一个实施中,基本上一个比例的柱塞与从柔性管的刚性第一端前进的材料的体积的比率。

    TISSUE EXCISION DEVICES AND METHODS
    5.
    发明申请
    TISSUE EXCISION DEVICES AND METHODS 审中-公开
    组织练习装置和方法

    公开(公告)号:US20080221383A1

    公开(公告)日:2008-09-11

    申请号:US12029816

    申请日:2008-02-12

    IPC分类号: A61B17/285 A61N5/01

    摘要: A tissue excision device comprises a handle. In addition, the tissue excision device comprises an elongate tissue capture member extending from the handle. The tissue capture member has a longitudinal axis and comprises a free end distal the handle. Further, the free end of the tissue capture member includes a tip, a tissue capture recess, and at least one slot extending through the free end in the tissue capture recess. Still further, the tissue excision device comprises an elongate tubular cutting member coupled to the handle. The cutting member slidingly and coaxially receives the tissue capture member. In addition, the cutting member has a free end distal the handle that includes a cutting.

    摘要翻译: 组织切除装置包括手柄。 此外,组织切除装置包括从手柄延伸的细长组织捕获构件。 组织捕获构件具有纵向轴线并且包括远离手柄的自由端。 此外,组织捕获构件的自由端包括尖端,组织捕获凹部以及延伸穿过组织捕获凹部中的自由端的至少一个狭槽。 此外,组织切除装置包括联接到手柄的细长管状切割构件。 切割构件滑动并同轴地接收组织捕获构件。 此外,切割构件具有远离手柄的自由端,其包括切割。