IMAGING CATHETERS HAVING IRRIGATION
    6.
    发明申请
    IMAGING CATHETERS HAVING IRRIGATION 审中-公开
    成像导管灌溉

    公开(公告)号:US20100204561A1

    公开(公告)日:2010-08-12

    申请号:US12703997

    申请日:2010-02-11

    IPC分类号: A61B18/18 A61B5/05

    摘要: Imaging catheters having irrigation capabilities are described herein. Generally, the device may include a first inner membrane which is sealed and serves to position the device within or relative to a lumen. This balloon structure, when filled with fluid, expands and is engaged in direct contact with the tissue. A second (outer) membrane is not completely sealed and instead provides a pathway for delivery of fluid at the treatment site for effecting various treatments. Imaging systems, optionally articulatable, may be positioned within the balloon as well as electrodes positionable upon the balloon may be utilized to facilitate tissue treatments.

    摘要翻译: 本文描述了具有冲洗能力的成像导管。 通常,该装置可以包括第一内膜,其被密封并且用于将装置定位在内腔内或相对于内腔。 当充满流体时,该球囊结构膨胀并与组织直接接触。 第二(外)膜不是完全密封的,而是提供用于在治疗部位输送流体的途径以进行各种治疗。 可选地可铰接的成像系统可以定位在气囊内,以及可定位在球囊上的电极可用于促进组织处理。