DEVICES AND METHODS FOR TRANSNASAL DILATION AND IRRIGATION OF THE SINUSES
    3.
    发明申请
    DEVICES AND METHODS FOR TRANSNASAL DILATION AND IRRIGATION OF THE SINUSES 有权
    装置和方法,用于跨越式流动和灌溉

    公开(公告)号:US20130184683A1

    公开(公告)日:2013-07-18

    申请号:US13550293

    申请日:2012-07-16

    IPC分类号: A61M3/02

    摘要: A medical device, and a system and packaged kit containing the medical device for the treatment of a sinus opening is described. The medical device comprises a proximal end, a distal end, and a shaft system having an inflation lumen and an irrigation lumen the proximal and. The shaft system has a proximal shaft section and a distal shaft section. An inflatable balloon is attached to the distal shaft section in a position that is proximal to said distal end. The irrigation tip is distal to the balloon on the distal shaft section and has a tip opening and one or more radially facing openings. A method for treating a sinus opening includes inserting a system that includes the medical device, a sinus guide catheter and a sinus guide element into a patient's anatomy, dilating the sinus opening and irrigating a target in the nasal anatomy.

    摘要翻译: 描述了一种医疗装置,以及包含用于治疗窦开口的医疗装置的系统和包装工具。 医疗装置包括近端,远端以及具有充气腔和冲洗腔的远端和远端的轴系。 轴系具有近轴部分和远侧轴部分。 可膨胀气球在远端轴部分附近位于靠近所述远端的位置。 冲洗尖端在远侧轴部分上的球囊的远侧,并且具有尖端开口和一个或多个径向面对的开口。 用于治疗窦口的方法包括将包括医疗装置的系统,窦导管和窦引导元件插入患者的解剖结构中,扩张鼻窦开口并冲洗鼻解剖结构中的靶。