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    Occlusion Systems
    5.
    发明申请
    Occlusion Systems 有权

    公开(公告)号：US20210330333A1

    公开(公告)日：2021-10-28

    申请号：US17242740

    申请日：2021-04-28

    申请人： Terumo Corporation

    发明人： Brian Gray ,  Anup Dasnurkar ,  Maricela Walker ,  Michael Martel ,  Hiroki Kamiuchi

    IPC分类号： A61B17/12

    摘要： An occlusion device with particular utility in occlusion of left atrial appendages is described. The occlusion device utilizes an inflatable balloon comprising a proximal portion to inflate with an inflation fluid delivered by an outer catheter body and conform to a shape of the left atrial appendage and a distal portion to fill with an adhesive delivered by an inner catheter body. The distal portion of the inflatable balloon sticks to the tissue wall of the left atrial appendage. The outer catheter body is configured to position the inner catheter body inside the outer catheter body.

    Adhesive Occlusion Systems
    6.
    发明申请
    Adhesive Occlusion Systems 有权

    公开(公告)号：US20210153870A1

    公开(公告)日：2021-05-27

    申请号：US17169177

    申请日：2021-02-05

    申请人： Terumo Corporation

    发明人： Anup Dasnurkar ,  Shawn O'Leary ,  Maricela D. Walker ,  Brian Gray ,  Michael Martel

    IPC分类号： A61B17/12

    摘要： System and methods of delivering adhesive material are described for occluding target locations within a patient. The systems include a catheter configured to deliver adhesive to a target location and one or more of a light source to harden the adhesive, a retention structure to contain the adhesive prior to curing, a balloon to occupy a target location, and an open cell foam plug to occupy a target location.