会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 5. 发明公开
    • INTRALUMINAL DEVICE FOR TREATING VARICOSE VEINS
    • INTRALUMINALE VORRICHTUNG ZUR BEHANDLUNG VON KRAMPFADERN
    • EP2979646A1
    • 2016-02-03
    • EP15179107.6
    • 2015-07-30
    • Terumo Kabushiki Kaisha
    • HAYAKAWA, KouichiAKIMOTO, Yuri
    • A61B17/00A61B17/221
    • A61M25/1002A61B17/00008A61B17/221A61B2017/320741
    • A method of treating a varicose vein involves inserting the distal portion of an intraluminal device into a varicose vein, wherein the device includes an elongated outer sheath and an expandable expansion member at the distal end of the outer sheath. The method also involves relatively moving the distal and proximal ends of the expandable spiral expansion member to reduce the distance between the distal and proximal ends of the expansion member and cause the expansion member positioned inside the varicose vein to outwardly expand to an expanded expansion member comprising a plurality of contact members in contact with the inner wall of the varicose vein. The method further includes axially moving the expanded expansion member while the contact members are in contact with the inner wall of the varicose vein and rotating the expanded expansion member during the axial movement.
    • 治疗静脉曲张的方法包括将管腔内装置的远端部分插入静脉曲张,其中该装置包括细长的外护套和位于外护套远端的可扩张的膨胀构件。 该方法还涉及使可扩张螺旋形膨胀构件的远端和近端相对移动,以减小膨胀构件的远端和近端之间的距离,并使位于静脉曲张静脉内部的膨胀构件向外膨胀至膨胀膨胀构件,包括 与静脉曲张的内壁接触的多个接触构件。 该方法还包括在接触构件与静脉曲张静脉的内壁接触的同时轴向移动膨胀的膨胀构件,并且在轴向运动期间使膨胀的膨胀构件旋转。