Suture and soft anchor assembly and method of making the same
A method of anchoring a suture into a pilot hole in bone utilizing a suture anchor. A lumen-defining circular soft wall, having a first and second end, is slidably engaged to a piece of suture, a first length of which extends from the first end of the wall and is threaded through the lumen from the second end, and a second length of which extends from the second end and is threaded through the lumen from the first end. The suture anchor is introduced into the pilot hole so that the first length and second length of suture material extend out of the pilot hole. The first length and second length are pulled on alternately, thereby permitting the suture anchor structure to slide on the piece of suture material, and to be compacted evenly by the pulling, until the suture anchor is set in the pilot hole.
1. A method of anchoring a suture into a pilot hole in bone:
(a) providing a suture anchor structure,
wherein a circular soft wall defining a lumen,
having a longitudinal first end and an opposed second end,
is slidably engaged to a piece of suture material, and
wherein a first length of said suture material extends from said first end of said wall and is threaded through said lumen from said second end, and
a second length of said suture material extends from said second end and is threaded through said lumen from said first end;
(b) introducing said suture anchor structure into said pilot hole so that said first length and second length of suture material extend out of said pilot hole;
(c) pulling alternately on said first length and second length,
thereby permitting said suture anchor structure to slide on said piece of suture material, and
to be compacted evenly by said pulling,
until said suture anchor is set in said pilot hole
wherein an additional suture piece is threaded through said lumen, and
wherein said additional piece has a first end and a second end and wherein during said method said first end is attached to a first anatomical structure and said second end is attached to a second anatomical structure.
2. The method of claim 1 , wherein said soft structure wall is a braid of fibers, forming a circular soft wall that defines said lumen, of which said piece of suture material forms a warp end.
3. The method of claim 2 , wherein said fibers of said soft structure are at least 90% ultra-high molecular weight polyethylene (UHWMPE).
4. The method of claim 1 , wherein said first length extends at least 10 cm from said lumen at said soft wall first end and said second length extends at least 10 cm from said lumen at said soft wall second end.
5. The method of claim 4 ,
wherein said first length is attached to a further anatomical structure and said second length is attached to a further anatomical structure.
6. The method of claim 1 , wherein said piece of suture material is at least 90% UHWMPE by weight.
7. The method of claim 1 ,
wherein yet another suture piece is threaded through said lumen and wherein said yet additional piece has a first end and a second end and wherein during in said method said yet additional piece first end is attached to a first anatomical structure and said yet additional piece second end is attached to a second anatomical structure.