PARANASAL SINUS ACCESS IMPLANT DEVICES AND RELATED TOOLS, METHODS AND KITS
    9.
    发明公开
    PARANASAL SINUS ACCESS IMPLANT DEVICES AND RELATED TOOLS, METHODS AND KITS 有权
    IMPLANTATVORRICHTUNG UND KIT

    公开(公告)号:EP2903575A1

    公开(公告)日:2015-08-12

    申请号:EP14705237.7

    申请日:2014-01-24

    IPC分类号: A61F9/007 A61M27/00

    摘要: A paranasal sinus access implant device to provide an artificial fluid path in fluid communication with the lacrimal apparatus may be implanted through a fistula opening into the lacrimal apparatus. The implant device may have a conduit with a first longitudinal portion having a larger minimum wall thickness than a minimum wall thickness of a second a second longitudinal portion of the conduit located distal of the first longitudinal portion. Various kits may include a paranasal sinus access implant device and one of more other components for a procedure involving implantation. A method involves use of a cutting tool to cut away tissue to prepare a fistula sized for implantation.

    摘要翻译: 提供与泪液装置流体连通的人造流体路径的鼻旁窦入口植入装置可以通过瘘开口植入泪道装置。 植入装置可以具有导管,第一纵向部分具有比位于第一纵向部分远侧的导管的第二纵向部分的最小壁厚更小的最小壁厚。 各种试剂盒可以包括鼻旁窦进入植入装置和用于涉及植入的程序的其它组件之一。 一种方法包括使用切割工具切除组织以制备尺寸适于植入的瘘。

    LACRIMAL DUCT TUBE
    10.
    发明公开
    LACRIMAL DUCT TUBE 审中-公开

    公开(公告)号:EP2891476A1

    公开(公告)日:2015-07-08

    申请号:EP13833416.4

    申请日:2013-07-31

    IPC分类号: A61F9/007 A61L29/00

    摘要: The present invention provides a lacrimal duct tube that can be preferably used for the treatment of lacrimal duct obstruction, in particular, sheath guided endoscopic probing having been frequently performed in recent years, the lacrimal duct tube being excellent in passage through a lesion in the lacrimal duct, operability in the lacrimal duct, and manipulation of the endoscope inserted into the lumen of the tube, and providing a sufficient viewing field of the endoscope. The present invention relates to a lacrimal duct tube, including: a pair of tubular members that each has an opening at one end and a hole in a side wall communicating with a lumen; and a connection member that connects other ends of the tubular members, wherein the tubular members each include a plurality of resin portions different in Shore hardness, at least one of the resin portions is positioned between the opening and the hole and forms a lumen wall of the tubular member, and the lumen wall has a Shore hardness of 57D or more.

    摘要翻译: 本发明提供一种能够优选用于泪道阻塞治疗的泪道管,特别是近年来频繁进行的鞘管引导内窥镜探查,泪道管在泪道内的病变通过性良好 导管,泪管中的可操作性以及插入管腔中的内窥镜的操纵,并且提供了内窥镜的足够的视野。 本发明涉及一种泪道管,其包括:一对管状构件,每个管状构件在一端处具有开口并且在与管腔连通的侧壁中具有孔; 以及连接构件,其连接所述管状构件的另一端,其中,所述管状构件各自包括肖氏硬度不同的多个树脂部分,所述树脂部分中的至少一个位于所述开口和所述孔之间并形成管腔壁 管状部件和内腔壁的肖氏硬度为57D或更高。