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    • 4. 发明授权
    • Reduced dehiscence annuloplasty ring
    • 减少开裂瓣环成形术环
    • US08932350B2
    • 2015-01-13
    • US13305546
    • 2011-11-28
    • William C. BrunnettAlison S. Curtis
    • William C. BrunnettAlison S. Curtis
    • A61F2/24
    • A61F2/2445A61F2/2442A61F2/2448A61F2210/0076A61F2220/0008A61F2230/0004A61F2230/0008A61F2230/0013A61F2250/0019A61F2250/0036
    • A prosthetic remodeling annuloplasty ring for use in tricuspid or mitral valve repairs to provide support after annuloplasty surgery. The annuloplasty ring includes a relatively rigid core extending around an axis that is discontinuous to define two free ends. A suture-permeable interface surrounding the core includes floppy regions adjacent both free ends of the core. Sutures are used to attach the annuloplasty ring to the annulus, including at least one suture through each of the floppy regions to secure the free ends of the ring and minimize the risk of ring dehiscence, or pull through of the sutures through the annulus tissue. The floppy regions may project from each free end into the gap toward each other, be radially enlarged such as paddle-like extensions, or may comprise outwardly lateral extensions at the free ends of the core.
    • 用于三尖瓣或二尖瓣修复的假体重塑瓣环成形术环,以在瓣膜成形术手术后提供支撑。 瓣膜成形术环包括相对刚性的芯,其围绕不连续的轴线延伸以限定两个自由端。 围绕芯的缝合线可渗透的界面包括与芯的两个自由端相邻的软盘区域。 缝合线用于将环形成形术环附接到环状部分,包括通过每个软盘区域的至少一个缝合线,以固定环的自由端,并且最小化环开裂的风险,或者通过环带组织拉动缝合线。 软盘区域可以从每个自由端突出到彼此的间隙中,径向扩大,例如桨状延伸部,或者可以在芯的自由端处包括向外的侧向延伸部。
    • 8. 发明申请
    • Reduced Dehiscence Annuloplasty Ring
    • 减少开裂瓣环成形术
    • US20120136435A1
    • 2012-05-31
    • US13305546
    • 2011-11-28
    • William C. BrunnettAlison S. Curtis
    • William C. BrunnettAlison S. Curtis
    • A61F2/24
    • A61F2/2445A61F2/2442A61F2/2448A61F2210/0076A61F2220/0008A61F2230/0004A61F2230/0008A61F2230/0013A61F2250/0019A61F2250/0036
    • A prosthetic remodeling annuloplasty ring for use in tricuspid or mitral valve repairs to provide support after annuloplasty surgery. The annuloplasty ring includes a relatively rigid core extending around an axis that is discontinuous to define two free ends. A suture-permeable interface surrounding the core includes floppy regions adjacent both free ends of the core. Sutures are used to attach the annuloplasty ring to the annulus, including at least one suture through each of the floppy regions to secure the free ends of the ring and minimize the risk of ring dehiscence, or pull through of the sutures through the annulus tissue. The floppy regions may project from each free end into the gap toward each other, be radially enlarged such as paddle-like extensions, or may comprise outwardly lateral extensions at the free ends of the core.
    • 用于三尖瓣或二尖瓣修复的假体重塑瓣环成形术环,以在瓣膜成形术手术后提供支撑。 瓣膜成形术环包括相对刚性的芯,其围绕不连续的轴线延伸以限定两个自由端。 围绕芯的缝合线可渗透的界面包括与芯的两个自由端相邻的软盘区域。 缝合线用于将环形成形术环附接到环状部分,包括通过每个软盘区域的至少一个缝合线,以固定环的自由端,并且最小化环开裂的风险,或者通过环带组织拉动缝合线。 软盘区域可以从每个自由端突出到彼此的间隙中,径向扩大,例如桨状延伸部,或者可以在芯的自由端处包括向外的侧向延伸部。