Invention Grant
US09456816B2 Closure device, deployment apparatus, and method of deploying a closure device 有权
封闭装置,展开装置以及展开闭合装置的方法

Closure device, deployment apparatus, and method of deploying a closure device
Abstract:
The present invention relates a closure device implant for sealing an opening formed through biological tissue including a plug, a rigid wire including a plastically deformable portion configurable between an unrestrained position and a restrained position relative to the plug, wherein a distal end of the wire is substantially spherically shaped, and a footplate attached to the wire, wherein the footplate comprises an elongated plate portion including a wire channel. The present invention also relates to a closure device deployment device including an elongated housing, a sheath assembly connected to the housing, and at least two sliding members slidably connected to the housing.
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