Claims
- 1. A splice for soft tissue structure having a laceration forming adjacent lacerated surfaces, said splice comprising an elongated reinforcing member, the reinforcing member being substantially longer than it is wide and substantially wider than it is thick defining opposite broad surfaces, the reinforcing member being sized for insertion into the soft tissue structure in an orientation extending across the laceration with the lacerated surfaces abutting and being adapted for being secured inside the soft tissue structure by a quantity of adhesive such that tension applied to the soft tissue structure is transmitted through the reinforcing member.
- 2. A splice for a tendon normally tensioned in the body during joint movement and having a laceration forming adjacent lacerated ends, said splice comprising an elongated reinforcing member, the reinforcing member being substantially longer than it is wide and substantially wider than it is thick defining opposite broad surfaces, the reinforcing member being sized for insertion into the tendon in an orientation extending across the laceration with the lacerated ends abutting and being adapted for being secured inside the tendon without penetrating the circumferential sheath of the tendon by a quantity of adhesive such that tension applied to the tendon is transmitted through the reinforcing member.
- 3. The splice of claim 2, in which the reinforcing member is dimensionally stable in the direction of its length so as not to stretch during normal tensioning of the tendon.
- 4. The splice of claim 3, in which the reinforcing member is flexible in a direction transverse to its length about an axis extending widthwise of the reinforcing member.
- 5. The splice of claim 3, in which at least one of the broad opposite surfaces of the reinforcing member has a plurality of grooves for increasing the surface area of such surface.
- 6. The splice of claim 2, in which opposite end portions of the broad opposite surfaces of the reinforcing member have grooves for increasing the respective surface areas of such end portions, the reinforcing member having an ungrooved central portion positioned to be located in the area of abutting lacerated ends of the tendon.
- 7. The splice of claim 2, in which at least one of the broad opposite surfaces includes a central portion positioned to be aligned with the abutting lacerated ends of the tendon and enlargements formed at opposite sides of the central portion to prevent flow of adhesive into the central portion.
- 8. The splice of claim 2, in which the reinforcing member has sharpened opposite ends.
- 9. The splice of claim 2, in which the reinforcing member has pointed opposite ends.
- 10. A repair comprising a soft tissue structure having abutting lacerated surfaces, an elongated internal reinforcing member bridging across the abutting lacerated surfaces and extending into the portions of the soft tissue structure adjacent to the lacerated surfaces, a quantity of adhesive securing opposite end portions of the reinforcing member in the portions of the soft tissue structure adjacent to the lacerated surfaces such that tension applied to the soft tissue structure is transmitted across the abutting surfaces by way of the reinforcing member, the reinforcing member being dimensionally stable in the direction of its length so as not to stretch upon application of normal tension to the soft tissue structure.
- 11. A repair comprising a tendon having abutting lacerated ends, an elongated internal reinforcing member bridging across the abutting lacerated ends and extending into the adjacent tendon end portions without penetrating the circumferential sheath of the tendon, a quantity of adhesive securing opposite end portions of the reinforcing member in the opposite lacerated end portions at opposite sides of the abutting ends such that tension applied to the tendon is transmitted across the abutting ends by way of the reinforcing member, the reinforcing member being dimensionally stable in the direction of its length so as not to stretch upon application of normal tension to the tendon.
- 12. The repair of claim 11, in which the adhesive and reinforcing member are bioabsorbable over a period of time at least as great as the normal period for healing of the abutting lacerated ends.
- 13. The repair of claim 11, in which the adhesive is a cyanoacrylate polymer.
- 14. The repair of claim 11, in which the adhesive has disinfectant characteristics.
- 15. The repair of claim 11, in which the adhesive contains an agent to promote healing.
- 16. A repair comprising an elongated internal reinforcing member that is installed to bridge across abutting lacerated surfaces of a soft tissue structure and extending into the portions of the soft tissue structure adjacent to the lacerated surfaces, and a quantity of adhesive securing opposite end portions of the reinforcing member in the portions of the soft tissue structure adjacent to the lacerated surfaces such that tension applied to the soft tissue structure is transmitted across the abutting surfaces by way of the reinforcing member, the reinforcing member being dimensionally stable in the direction of its length so as not to stretch upon application of normal tension to the soft tissue structure.
- 17. A method of repairing a lacerated soft tissue structure having respective lacerated surfaces which comprises inserting a reinforcing member into the portions of the soft tissue structure adjacent to the lacerated surfaces, positioning the lacerated surfaces in abutting relationship, and securing the reinforcing member in the soft tissue structure by adhesive.
- 18. A method of repairing a lacerated tendon having respective lacerated end faces which comprises inserting a reinforcing member into the lacerated end portions of the tendon, positioning the lacerated end faces in abutting relationship, and securing the reinforcing member in the tendon by adhesive.
- 19. The method of claim 18, including securing the reinforcing member in the lacerated end portions of the tendon by injecting adhesive through a needle at multiple locations adjacent to opposite end portions of the reinforcing member.
CROSS-REFERENCE TO RELATED APPLICATIONS
[0001] The present application is a continuation of International Application PCT/US00/35261 filed Dec. 12, 2000 designating the United States, which claims the benefit of the filing date of Unites States Provisional Application Serial No. 60/171,963 filed Dec. 23, 1999.
Provisional Applications (1)
|
Number |
Date |
Country |
|
60171963 |
Dec 1999 |
US |
Continuations (1)
|
Number |
Date |
Country |
Parent |
PCT/US00/35261 |
Dec 2000 |
US |
Child |
10112597 |
Mar 2002 |
US |