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다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
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Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0436188 (2012-03-30) |
등록번호 | US-9066716 (2015-06-30) |
발명자 / 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 14 인용 특허 : 481 |
A medical device is provided comprising a suture thread coated with a stiffening agent and having a shape of a coil having a plurality of windings. The suture thread may be used to reconnect soft tissue to bone tissue. The suture thread may be used in conjunction with a suture sheath which is inhibi
A medical device is provided comprising a suture thread coated with a stiffening agent and having a shape of a coil having a plurality of windings. The suture thread may be used to reconnect soft tissue to bone tissue. The suture thread may be used in conjunction with a suture sheath which is inhibited from movement relative to the suture thread.
1. A method to treat tissue comprising: advancing at least one winding of a suture thread into a first opening of a tunnel formed in a patient's tissue;advancing a suture retrieving device into a second opening of the tunnel;rotating at least one of the suture thread or the suture retrieving device
1. A method to treat tissue comprising: advancing at least one winding of a suture thread into a first opening of a tunnel formed in a patient's tissue;advancing a suture retrieving device into a second opening of the tunnel;rotating at least one of the suture thread or the suture retrieving device to couple the suture thread to the retrieving device within the tunnel; andremoving a portion of the suture thread from the second opening of the tunnel by removing the suture retrieving device from the second opening of the tunnel. 2. The method of claim 1 wherein: the tissue is bone tissue. 3. The method of claim 2 further comprising: using the suture thread to connect soft tissue to the bone tissue. 4. The method of claim 1, wherein at least a portion of said suture thread includes a stiffening agent. 5. The method of claim 4 wherein: the stiffening agent comprises a polymer. 6. The method of 4 wherein: the stiffening agent holds a position of the windings stationary relative to one another. 7. The method of claim 4, wherein said at least a portion of said suture thread is coated with said stiffening agent. 8. The method of claim 1, wherein said tunnel includes a first and a second portion intersecting with each other at an angle, said first and said second portions including said first and said second openings, respectively. 9. The method of claim 8, wherein said angle is an acute angle. 10. The method of claim 8, wherein said angle is a right angle. 11. The method of claim 8, wherein said first portion and said second portions each have a first and a second different longitudinal axis. 12. The method of claim 1, wherein prior to advancing said at least one winding of said suture thread into said first opening, said method further comprises advancing a suture sheath comprising a tube having a lumen through said tunnel; and wherein said advancing said at least one winding of said suture thread into said first opening further includes advancing said at least one winding of said suture thread into at least a portion of the lumen. 13. The method of claim 1, wherein a portion of said suture thread includes a coil including said plurality of windings, and wherein said suture thread further comprises uncoiled terminal end sections at opposite ends of said coil. 14. The method of claim 13 wherein: the windings define a passage extending through the coil; andone of the terminal end sections extends through the passage such that a loop is provided at one end of the coil. 15. The method of claim 14, wherein said portion of said suture thread removed from said second opening includes said loop, and wherein said method further comprising cutting said loop to form a first and a second suture thread extending through said tunnel. 16. The method of claim 14, wherein said suture retrieving device comprises helical coil extending from a distal end of a shaft. 17. The method of claim 16, wherein said rotating at least one of the suture thread or the suture retrieving device to couple the suture thread to the retrieving device within the tunnel comprises rotating said helical coil of said retrieving device until a portion of said at least one of winding of the suture thread is hooked by said coil of said suture retrieving device. 18. The method of claim 16, wherein said rotating at least one of the suture thread or the suture retrieving device to couple the suture thread to the retrieving device within the tunnel comprises rotating said suture coil until said at least one winding passes between two adjacent windings of said helical coil. 19. The method of claim 16, wherein a distal end of said helical coil projects distally. 20. The method of claim 16, wherein a distal end of said helical coil arcs proximally to form a hook.
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