Tissue repair device
First Claim
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1. A tissue repair device comprising:
- a closed loop of multifilament flexible material, wherein the loop is knotless and includes a contact portion in which ends of the multifilament flexible material are interwoven and form a blended region having a uniform or homogenous composition when energy sufficient to melt or liquefy the ends is supplied to the ends of the multifilament flexible material;
a rigid fixation member having a structure that defines first and second through holes, the first through hole receiving a first part of the closed loop of multifilament flexible material and the second through hole receiving a second part of the closed loop of multifilament flexible material; and
a flexible member slidably received through the contact portion of the closed loop and having an end that passes through an opening defined in a second fixation member and passes through a region of the flexible member that has not been passed through the second fixation member to form a second, knotless closed loop to secure the second fixation member to the flexible member.
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Abstract
A tissue repair device includes a closed knotless loop of multifilament flexible material, and a fixation member having a structure that defines a cavity that receives at least a part of the closed loop. The tissue repair device may include a flexible member traversing the loop. The loop may include a portion in which ends of the multifilament flexible material are thermally fused together. The multifilament flexible material may be braided or twisted.
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Citations
14 Claims
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1. A tissue repair device comprising:
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a closed loop of multifilament flexible material, wherein the loop is knotless and includes a contact portion in which ends of the multifilament flexible material are interwoven and form a blended region having a uniform or homogenous composition when energy sufficient to melt or liquefy the ends is supplied to the ends of the multifilament flexible material; a rigid fixation member having a structure that defines first and second through holes, the first through hole receiving a first part of the closed loop of multifilament flexible material and the second through hole receiving a second part of the closed loop of multifilament flexible material; and a flexible member slidably received through the contact portion of the closed loop and having an end that passes through an opening defined in a second fixation member and passes through a region of the flexible member that has not been passed through the second fixation member to form a second, knotless closed loop to secure the second fixation member to the flexible member. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A tissue repair device comprising:
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a closed loop of multifilament flexible material, wherein the loop is knotless and includes a contact portion in which ends of the multifilament flexible material are interwoven and form a blended region having a uniform or homogenous composition when energy sufficient to melt or liquefy the ends is supplied to the ends of the multifilament flexible material; first and second rigid fixation members, the first fixation member having a structure defining first and second through holes, the first through hole receiving a first part of the closed loop of multifilament flexible material and the second through hole receiving a second part of the closed loop of multifilament flexible material, and the second fixation member having a structure defining an opening; and a flexible member slidably received through the contact portion of the closed loop and having an end that passes through the opening in the second fixation member and passes through a region of the flexible member that has not been passed through the second fixation member to form a second, knotless closed loop to secure the second fixation member to the flexible member. - View Dependent Claims (11, 12, 13, 14)
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Specification