Suture system and method
First Claim
1. A suture system comprising:
- a suture construct including a first reduction construct configured to be selectively arranged in an expanded state and a reduced state, said first reduction construct comprising;
a first locking limb;
a first contractible loop; and
a first opposed loop disposed generally opposite to said first contractible loop, wherein reduction of said first opposed loop contracts said first contractible loop from said expanded state into said reduced state and secures said suture construct in said reduced state; and
a suture pin configured to be disposed through said first contractible loop, wherein said suture pin includes an elongated main body having a generally circular cross-section extending between a first and a second enlarged portion, said first and said second enlarged portions extending outwardly from said elongated main body.
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Accused Products
Abstract
A suture system including a suture construct having a first reduction construct configured to be selectively arranged in an expanded state and a reduced state. The first reduction construct includes a first locking limb, a first contractible loop, and a first opposed loop disposed generally opposite to the first contractible loop, wherein reduction of the first opposed loop contracts the first contractible loop from the expanded state into the reduced state and secures the suture construct in the reduced state. The suture construct may also include a second reduction construct. Optionally, the suture system includes a first and a second pusher tube defining a first and a second lumen, respectively, wherein each pusher tubes are advanced over portions of opposed loops, respectively, and wherein distal portions of opposed loops extend beyond the pusher tubes, respectively.
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Citations
32 Claims
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1. A suture system comprising:
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a suture construct including a first reduction construct configured to be selectively arranged in an expanded state and a reduced state, said first reduction construct comprising; a first locking limb; a first contractible loop; and a first opposed loop disposed generally opposite to said first contractible loop, wherein reduction of said first opposed loop contracts said first contractible loop from said expanded state into said reduced state and secures said suture construct in said reduced state; and a suture pin configured to be disposed through said first contractible loop, wherein said suture pin includes an elongated main body having a generally circular cross-section extending between a first and a second enlarged portion, said first and said second enlarged portions extending outwardly from said elongated main body. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A suture system comprising:
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a suture construct including a first reduction construct configured to be selectively arranged in an expanded state and a reduced state, said first reduction construct comprising; a first locking limb; a first contractible loop; and a first opposed loop disposed generally opposite to said first contractible loop, said first contractible loop and said first opposed loop being separated by a first loop defined by a first knot, wherein reduction of said first opposed loop contracts said first contractible loop from said expanded state into said reduced state and secures said suture construct in said reduced state; wherein a first portion of said first opposed loop extends through said first loop from said first contractible loop, and wherein a second portion of said first opposed loop extends through said first loop and terminates at said first locking limb. - View Dependent Claims (9, 10, 11, 12)
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13. A suture system comprising:
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a first suture construct including a first reduction construct configured to be selectively arranged in an expanded state and a reduced state, said first reduction construct comprising; a first locking limb; a first contractible loop; and a first opposed loop disposed generally opposite to said first contractible loop, wherein reduction of said first opposed loop contracts said first contractible loop from said expanded state into said reduced state and secures said suture construct in said reduced state; a second reduction construct separated from said first reduction construct by a bridge, said second reduction construct comprising; a second locking limb; a second contractible loop; and a second opposed loop disposed generally opposite to said second contractible loop, wherein reduction of said second opposed loop contracts said second contractible loop;
wherein said first and said second contractible loops and said first and said second opposed loops are separated by a first and a second loop defined by first and second knots, respectively. - View Dependent Claims (14, 15, 16, 17, 19, 20, 21)
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18. The suture system of 17, wherein a proximal end of said first and second pusher tubes abuts against at least one of said first and said second knots or said first and second loops, respectively.
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22. A suture system comprising:
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a first suture construct including a first reduction construct configured to be selectively arranged in an expanded state and a reduced state, said first reduction construct comprising; a first locking limb; a first contractible loop; and a first opposed loop disposed generally opposite to said first contractible loop, wherein reduction of said first opposed loop contracts said first contractible loop from said expanded state into said reduced state and secures said suture construct in said reduced state; a second reduction construct separated from said first reduction construct by a bridge, said second reduction construct comprising; a second locking limb; a second contractible loop; and a second opposed loop disposed generally opposite to said second contractible loop, wherein reduction of said second opposed loop contracts said second contractible loop; and a suture pin configured to be disposed through said first and said second contractible loops;
said suture pin comprising an elongated body portion and at least one enlarged portion having a cross-section which is greater than a cross-section of said elongated body portion. - View Dependent Claims (23, 24, 25)
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26. A suture system comprising:
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a first suture construct including a first reduction construct configured to be selectively arranged in an expanded state and a reduced state, said first reduction construct comprising; a first locking limb; a first contractible loop; and a first opposed loop disposed generally opposite to said first contractible loop, wherein reduction of said first opposed loop contracts said first contractible loop from said expanded state into said reduced state and secures said suture construct in said reduced state; a second reduction construct separated from said first reduction construct by a bridge, said second reduction construct comprising; a second locking limb; a second contractible loop; and a second opposed loop disposed generally opposite to said second contractible loop, wherein reduction of said second opposed loop contracts said second contractible loop; and a suture plate configured to be proximate to said bridge, said suture plate including two apertures spaced apart from each other a distance substantially equal to a length of said bridge.
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27. A suture system comprising:
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a first and a second reduction construct separated by a bridge, each of said reduction constructs comprising; a knot defining a loop; a contractible loop and an opposed loop separated by said loop; and a locking limb extending through said loop and from said opposed loop; wherein each of said reduction constructs is configured to be selectively reduced from an expanded state to a reduced state by reducing a length of said contractible loop by urging said locking limb through said loop from said opposed loop, thereby advancing a portion of said contractible loop through said loop and into said opposed loop. - View Dependent Claims (28, 29, 30, 31)
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32. A method for forming a suture construct comprising:
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providing a length of suture; forming a first and a second knot and a first and a second loop, respectively, in the suture, said first and second knots being separated by a bridge; and passing intermediate portions of said suture through said first and said second loops to form a first and a second contractible loop and a first and a second opposed loop, respectively, wherein a first and a second locking limb extends from said first and said second opposed loops through said first and said second loops, respectively.
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Specification