Tissue opening occluder
    1.
    发明授权
    Tissue opening occluder 有权
    组织打开封堵器

    公开(公告)号:US07887562B2

    公开(公告)日:2011-02-15

    申请号:US11927448

    申请日:2007-10-29

    IPC分类号: A61B17/04

    摘要: A tissue opening occluder comprising first and second occluder portions, each occluder portion including a frame structure and an attachment structure to attach one portion to the other portion. The frames may be utilized to constrain the tissue between the two portions enough to restrict the significant passage of blood therethrough. The frame portions may be covered by a fabric suspended from a perimeter thereof. The occluder portions are conjoined at least one point on each portion.

    摘要翻译: 包括第一和第二封堵器部分的组织开口封堵器,每个封堵器部分包括框架结构和将一部分附接到另一部分的附接结构。 这些框架可以用于限制两个部分之间的组织足以限制血液的显着通过。 框架部分可以被从其周边悬挂的织物覆盖。 封堵器部分在每个部分上至少连接一个点。

    Tissue opening occluder
    9.
    发明授权
    Tissue opening occluder 有权
    组织打开封堵器

    公开(公告)号:US07582103B2

    公开(公告)日:2009-09-01

    申请号:US11607237

    申请日:2006-11-30

    IPC分类号: A61B17/08

    摘要: A tissue opening occluder comprising first and second occluder portions, each occluder portion including a frame structure and an attachment structure to attach one portion to the other portion. The frames may be utilized to constrain the tissue between the two portions enough to restrict the significant passage of blood therethrough. The frame portions may be covered by a fabric suspended from a perimeter thereof. The occluder portions are conjoined at least one point on each portion.

    摘要翻译: 包括第一和第二封堵器部分的组织开口封堵器,每个封堵器部分包括框架结构和将一部分附接到另一部分的附接结构。 这些框架可以用于限制两个部分之间的组织足以限制血液的显着通过。 框架部分可以被从其周边悬挂的织物覆盖。 封堵器部分在每个部分上至少连接一个点。

    Defect occluder release assembly and method

    公开(公告)号:US07479155B2

    公开(公告)日:2009-01-20

    申请号:US10227773

    申请日:2002-08-26

    IPC分类号: A61B17/08 A61D1/00

    摘要: A release assembly is provided to aid the reversible and repositionable deployment of a defect occluder. The release assembly includes an occluder tether having a distal portion comprising at least one suture loop, and a snare structure having a distal portion comprising a snare element. The at least one suture loop is receivable through at least a portion of the defect occluder, and reversibly looped over an anchor element so as to permit reversible collapse the defect occluder for selective ingress and egress from a delivery catheter. The snare element is reversibly engageable with the anchor element so as to reversibly retain the at least one suture loop upon the anchor element, and thereby hold the defect occluder in a posture for reversible free-floating tethered deployment in a defect while being observable in a final position prior to release.