Surgical anchor device

摘要

A tissue anchor comprising a body having a longitudinal axis, a proximal end with one set of dimensions and a projected surface area, a distal end with a second set of dimensions and a projected surface area where the respective dimensions of the first and second ends are not identical and the projected areas are substantially the same. The tissue anchor may further have a fixing member to attach the anchor and one or more tissues together or to attach the other structures to tissue.

主权项

1. A tissue anchor, comprising:
a body having a longitudinal axis, a proximal end, a distal end, and a longitudinal suture passageway that defines a first suture exit near the distal end and a second suture exit near the proximal end, and comprising a bridge that extends between the first suture exit and the second suture exit, the bridge having a center point defined as the point midway between the first suture exit and the second suture exit, the body being divided into a first portion distal of the center point and a second portion proximal of the center point, wherein the length of the first portion and the length of the second portion are not equal, and the projected surface area of the first portion is substantially equal to the projected surface area of the second portion.