Method and apparatus for forming a self-locking adjustable loop
A self-locking adjustable loop construction and a method of forming the construction are disclosed. The construction can include a flexible member having a first end, a second end and a first portion therebetween. The first end can be passed back through the first portion at a first point such that the first end passes through the first portion from a first side of the flexible member to a second opposite side of the flexible member. The first end can be passed through the first portion at a second point spaced apart from the first point such that the first end passes through the first portion from the second side to the first side so as to place the second end outside of the first portion.
1. A self-locking adjustable loop construction, comprising:
a flexible member having a first end, a second end, and a first portion between the first and second ends, said first end passing through said first portion at a first point from a first side to a second side in a direction other than parallel to a longitudinal axis of the first portion proximate the first point, said first end passing through said first portion to form a first self-locking adjustable loop,
wherein said first end passes through said first portion at a second point spaced apart from said first point in a direction other than parallel to a longitudinal axis of the first portion proximate the second point,
wherein the second end passes through the first portion in a direction other than parallel to the longitudinal axis of the first portion to form a second adjustable loop.
2. The loop construction of claim 1 , wherein the first end passes through the first portion at the second point from the second side to the first side of the first portion.
3. The loop construction of claim 2 , wherein the first portion is formed into an accordion configuration having a plurality of leg members interconnected to each other about respective opposite longitudinal ends of the leg members, said first end passing through a first leg member of the plurality of leg members at the first point from the first side to the second side of the first portion and through a second leg portion of the plurality of leg portions at the second point from the second side to the first side of the first portion, said first end passing through the first and second leg portions in a direction other than parallel to a longitudinal axis of each of the first and second leg portions.
4. The loop construction of claim 3 , wherein each of said leg portions are orientated in the accordion configuration at an acute angle relative to each other.
5. The loop construction of claim 3 , wherein the first self-locking adjustable loop is formed by the flexible member on a first side of the accordion configuration and the first end passing through the first and second legs of the accordion configuration so as to exit the accordion configuration on a second side thereof opposite the first side of the accordion configuration.
6. The loop construction of claim 3 , wherein said second end passes through said first and second leg members along a direction opposite of a direction of a portion of the flexible member passing through the first and second leg members by the first end.
7. The loop construction of claim 6 , wherein said second end passes through the second point of the second leg member and the first point of the first leg member such that a portion of the flexible member passing through the first and second leg members by the second end is parallel to the portion of the flexible member passing through the first and second leg members by the first end.
8. The loop construction of claim 1 , wherein the flexible member further comprises a pleated configuration extending between the first and second ends thereof, the pleated configuration including a plurality of layers interconnected to each other and orientated in a stacked relationship relative to each other.
9. The loop construction of claim 1 , wherein the flexible member includes a solid construction formed from a braided structure, a ribbon structure or monofilament structure, or combinations thereof.
10. A self-locking adjustable loop construction, comprising:
a flexible member having a first end, a second end, and a first portion between the first and second ends, said first end passes through said first portion at a first point from a first side to a second side in a direction other than parallel to a longitudinal axis of the first portion proximate the first point, said first end passes through said first portion to form a self-locking adjustable loop,
wherein the flexible member has a second portion between the first and second ends, the second end passes through the second portion at a second point in a direction other than parallel to a longitudinal axis of the second portion proximate to the second point, the second end passing through the second portion to form a second self-locking adjustable loop.
11. The loop construction of claim 10 , wherein the first portion and the second portion are spaced apart.
12. A self-locking adjustable loop construction, comprising:
a flexible member having a first end, a second end, and a first portion and a second portion between the first and second ends,
wherein the first end passes through the first portion at a first point and a second point spaced apart from the first point, wherein the first end passes through the first and second points in a direction other than parallel to the longitudinal axis of the first portion to form a first adjustable loop, and wherein the second end passes through the second portion at a third point and a fourth point spaced apart from the third point, wherein the second end passes through the third and fourth points in a direction other than parallel to a longitudinal axis of the second portion to form a second adjustable loop.
13. The loop construction of claim 12 , wherein the first portion is spaced apart from the second portion.
14. The loop construction of claim 13 , wherein the first adjustable loop is adjacent the first portion and the second adjustable loop is adjacent the second portion and is spaced apart from the first adjustable loop.
15. The loop construction of claim 12 , wherein the first portion overlaps the second portion.
16. The loop construction of claim 12 , wherein the first end passes through the first and second points in a first general direction and the second end passes through the third and fourth points in a second general direction opposite the first general direction.
17. The loop construction of claim 16 , wherein the first general direction and the second general direction are toward one another.
18. The loop construction of claim 12 , where the first end passes through the first portion at the first point from a first side of the flexible member to a second opposite side of the flexible member and passes through the first portion at the second point spaced apart from the first point from the second side of the flexible member to the first opposite side of the flexible member.
19. The loop construction of claim 18 , where the second end passes through the second portion at the third point from the first side of the flexible member to the second opposite side of the flexible member and passes through the second portion at the fourth point spaced apart from the third point from the second side of the flexible member to the first opposite side of the flexible member.
20. The loop construction of claim 18 , wherein the first portion is formed into an accordion configuration having a plurality of leg members interconnected to each other about respective opposite longitudinal ends of the leg members, the first end passing through a first leg member of the plurality of leg members at the first point from the first side to the second side of the first portion and through a second leg portion of the plurality of leg portions at the second point from the second side to the first side of the first portion.
21. The loop construction of claim 12 , wherein the flexible member is formed from a braided suture.
22. A self-locking adjustable loop construction, comprising:
a flexible member having a first end and a second end with a first portion between the first and second ends,
wherein the first end passes through the first portion at a first point from a first side of the flexible member to a second opposite side of the flexible member, and wherein the first end passes through the first portion at a second point spaced from the first point, the second end passing through the first portion at a third point and a fourth point spaced apart from the third point, the second end passing through the third and fourth points in a direction other than parallel to the longitudinal axis of the first portion to form a second adjustable loop.
23. The loop construction of claim 22 , further comprising a second portion between the first and second ends, the second end passes through the second portion.
24. The loop construction of claim 23 , wherein the first portion is spaced apart from the second portion.
25. The loop construction of claim 23 , wherein the first end passes through the first portion in a first general direction and the second end passes through the second portion in a second general direction opposite the first general direction.
26. The loop construction of claim 25 , wherein the first general direction and the second general direction are toward one another.
27. The loop construction of claim 22 , wherein the first end passes through the first portion at the first point, the second point, and a fifth point in a direction other than parallel to the longitudinal axis of the first portion.
28. The loop construction of claim 22 , wherein the flexible member is formed into an accordion configuration having a plurality of leg members connected to each other about respective opposite longitudinal ends of the leg members.
29. The loop construction of claim 22 , wherein the first point and the fourth point are the same, and wherein the second point and the third point are the same.