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Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0055172 (2013-10-16) |
등록번호 | US-9724090 (2017-08-08) |
발명자 / 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 14 인용 특허 : 1266 |
A method and apparatus for securing soft tissue to bone can include forming a bore in the bone and carrying a flexible suture anchor into the bore. The flexible anchor can include a passage and can be coupled to a suture construct. The suture construct can include at least one self-locking adjustabl
A method and apparatus for securing soft tissue to bone can include forming a bore in the bone and carrying a flexible suture anchor into the bore. The flexible anchor can include a passage and can be coupled to a suture construct. The suture construct can include at least one self-locking adjustable loop, and the flexible anchor can include a first profile while being carried into the bore. A shape of the flexible anchor can be changed from the first profile to a second profile forming an anchoring mass to retain the flexible anchor in the bore. Tension can be applied to a portion of the suture construct to reduce a size of the self-locking adjustable loop and secure the soft tissue relative to the flexible anchor and the bone.
1. An assembly for securing soft tissue to bone, comprising: a flexible tubular anchor having a passage; anda flexible member construct having a body defining a passage portion between first and second ends, the first end being passed though a portion of the passage of the flexible tubular anchor sp
1. An assembly for securing soft tissue to bone, comprising: a flexible tubular anchor having a passage; anda flexible member construct having a body defining a passage portion between first and second ends, the first end being passed though a portion of the passage of the flexible tubular anchor spaced apart from respective ends of the flexible tubular anchor to form first and second flexible anchoring legs free of the flexible member, and the first end being passed into and through the passage portion via first and second openings associated with the passage portion to form at least one adjustable, self-locking loop; wherein the flexible tubular anchor is slidably coupled to the flexible member construct and is configured to be collapsible upon engagement with bone to form an anchoring mass having a locking profile. 2. The assembly of claim 1, wherein the flexible member construct further comprises the first end being passed into the passage portion via the first opening and exiting the passage portion via the second opening to form a first adjustable, self-locking loop, and the second end being passed into and through the passage portion in a direction opposite the first end via entering through the second opening and exiting through the first opening to form a second adjustable self-locking loop. 3. The assembly of claim 2, further comprising passing the second end through a portion of a passage of a second flexible tubular anchor to slidably couple the second flexible tubular anchor to the flexible member construct. 4. The assembly of claim 3, further comprising an inserter instrument having first and second elongate members extending from respective first and second handles, the flexible anchor coupled to a distal tip of the first elongate member and the second flexible tubular anchor coupled to a distal tip of the second elongate member, the first and second handles being removable coupled to each other such that the first elongate member extends distally beyond the distal tip of the second elongate member. 5. The assembly of claim 4, wherein each handle includes a proximal end and a distal end, the elongate members extending from the distal ends of the respective handles, wherein the first and second handles are removable coupled to each other such that the handles are substantially axially aligned with the distal end of the second handle removably engaging the proximal end of the first handle. 6. The assembly of claim 5, wherein the proximal end of the first handle includes one of a male or female coupling member and the distal end of the second handle includes the other of the male or female coupling member. 7. The assembly of claim 1, wherein the flexible member construct further comprises the first end being passed into the passage portion via the second opening and exiting the passage portion via the first opening to form a first adjustable, self-locking loop, and the second end being passed into and through the passage portion in a direction opposite the first end via entering through the first opening and exiting through the second opening to form a second adjustable, self-locking loop. 8. The assembly of claim 7, further comprising passing the first and second ends through a portion of a passage of a second flexible tubular anchor to slidably couple the second flexible tubular anchor to the first and second loops; and wherein the flexible tubular anchor is slidably coupled to the passage portion of the flexible member construct. 9. The assembly of claim 1, wherein the flexible tubular anchor is formed from woven or braided suture and includes first and second openings intermediate respective first and second ends, the first end of the flexible member construct being passed through the passage via the flexible anchor first and second openings; and wherein portions of the flexible tubular anchor between the first and second ends and the respective first and second openings define anchoring leg portions. 10. The assembly of claim 1, further comprising an inserter instrument having an elongate member extending from a handle, the flexible tubular anchor being coupled to a distal tip of the elongate member and the flexible member construct being secured to a protrusion extending from the handle via a securing member removably coupled to the protrusion. 11. An assembly for securing soft tissue to bone, comprising: a flexible member having an elongated body; anda flexible anchor having a passage extending from a first anchor end and a second anchor end; wherein the flexible anchor is coupled to the flexible member by a portion of the flexible member extending through first and second openings in the flexible anchor, where the portion extends from the first opening, continuously within the passage in a direction form the first anchor free end to the second anchor free end, and to the second opening, where a longitudinal cross-sectional plane extends through the flexible anchor and the first and second openings extend through the flexible anchor on a first side of the longitudinal cross-sectional plane, and the first and second openings are between and spaced apart from the first and second anchor free ends to form first and second flexible anchoring legs free of the flexible member. 12. The assembly of claim 11, wherein the flexible anchor is a flexible tubular anchor. 13. The assembly of claim 12, wherein the flexible member extends through the first opening along a portion of the passage and out the second opening to form the first and second flexible anchoring legs free of the flexible member. 14. The assembly of claim 13, wherein the flexible member and the flexible anchor are each formed of hollow braided suture. 15. The assembly of claim 12, wherein the flexible tubular anchor is configured to change shape from a first profile to a second profile to form an anchoring mass to retain the flexible tubular anchor in the bone. 16. The assembly of claim 11, wherein the flexible member forms a flexible member construct having at least one adjustable, self-locking loop, wherein the flexible anchor is slidably coupled to the at least one adjustable, self-locking loop. 17. The assembly of claim 16, wherein the body of the flexible member defines a passage portion and a first end of the flexible member extends into and through the passage portion via first and second openings associated with the passage portion to form the at least one adjustable, self-locking loop. 18. The assembly of claim 17, wherein the flexible member construct further includes a second adjustable, self-locking loop and a second flexible anchor coupled to the second adjustable loop. 19. The assembly of claim 11, further comprising an inserter instrument having an elongate member extending from a handle, the flexible anchor being coupled to a distal tip of the elongate member and the flexible member being secured to a protrusion extending from the handle via a securing member removably coupled to the protrusion. 20. An assembly for securing soft tissue to bone, comprising: a flexible member having a body and configured to form at least one flexible, adjustable, self-locking loop; anda flexible anchor having a passage extending from a first anchor end to a second anchor end; wherein the flexible anchor is coupled to the at least one flexible, adjustable, self-locking loop by a portion of the at least one flexible, adjustable, self-locking loop passing through first and second openings in the flexible anchor, where the first and second openings are between and spaced apart from the first and second anchor ends to form first and second flexible anchoring legs free of the flexible member. 21. The assembly of claim 20, wherein the flexible anchor is a flexible tubular anchor. 22. The assembly of claim 21, wherein the flexible member extends through the first opening along a portion of the passage and out the second opening to form the first and second flexible anchoring legs free of the flexible member. 23. The assembly of claim 22, wherein the flexible member and the flexible anchor are each formed of hollow braided suture. 24. The assembly of claim 21, wherein the flexible tubular anchor is configured to change shape from a first profile to a second profile to form an anchoring mass to retain the flexible tubular anchor in the bone. 25. The assembly of claim 20, wherein the body defines a passage portion between first and second ends where at least a portion of the flexible member passes through the passage portion via first and second openings associated with the passage portion to form the at least one flexible loop. 26. The assembly of claim 20, wherein the at least one flexible loop is formed by passing the first end of the flexible member through a passage portion defined by the body to form the at least one flexible, adjustable, self-locking loop. 27. The assembly of claim 20, further comprising an inserter instrument having an elongate member extending from a handle, the flexible anchor being coupled to a distal tip of the elongate member and the flexible member being secured to a protrusion extending from the handle via a securing member removably coupled to the protrusion.
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