Elastic tissue reinforcing fastener
A tissue fastener having fixed points of tissue attachment including a first elongate elastic component and a second elongate component having one or more elongate sections each adjacent section delineated by at least one frangible point.
1. A tissue fastener having fixed points of tissue attachment comprising:
(i) a first elongate elastic component comprising an open interior section;
(ii) a second elongate component that is coaxially disposed within the open interior section, wherein the second elongate component includes two or more elongate sections, wherein each adjacent section is delineated by at least one frangible point;
wherein each elongate section has one or more tissue anchoring elements, wherein the elasticity of the first elongate elastic component is greater than that of the second elongate component, and wherein the first elongate elastic component is configured to axially stretch the tissue fastener when the at least one frangible point is manually broken.
2. The fastener of claim 1 , further comprising an insertion device at a first end.
3. The fastener of claim 1 , further comprising an anchoring device at a second end.
4. The fastener of claim 1 , further comprising an insertion device at a second end.
5. The fastener of claim 1 , wherein each of said tissue anchoring elements extends through the first elongate elastic component such that at least a portion of said tissue anchoring element is exposed on an outer surface of said tissue fastener.
6. The fastener of claim 5 , wherein each of said tissue anchoring elements has a pointed tip, and each tissue anchoring element is aligned such that each pointed tip faces in a direction opposite a first end.
7. The fastener of claim 1 , wherein said first elongate elastic component comprises a material selected from the group consisting of: silicone, polyurethane, TEO, SEBS, TPV, TPU, COPE, PEBA, and mixtures thereof.
8. The fastener of claim 1 , wherein said one or more elongate sections each comprise a material selected from the group consisting of: LDPE, HDPE, LLDPE, UHMPE, PP, nylons, PVDF, PGA, PLA, PLGA, PDS, and mixtures thereof.
9. The fastener of claim 1 , wherein said first elongate elastic component is a braided sheath.
10. The fastener of claim 1 , wherein said first elongate elastic component and said second elongate component have approximately the same axial length in the absence of axial force enacted thereon.
11. The fastener of claim 1 , wherein the entire length of the second elongate component is coaxially disposed within the open interior section.
12. The fastener of claim 1 , wherein the one or more tissue anchoring elements of each elongate section face the same direction.
13. The fastener of claim 1 , wherein the second elongate component includes between about 5 to about 50 elongate sections.
14. A tissue fastener having fixed points of tissue attachment comprising:
(i) a first elongate elastic component comprising an open interior section;
(ii) a second elongate component that is coaxially disposed within the open interior section, wherein the second elongate component includes two or more elongate sections, wherein each adjacent section is delineated by at least one frangible point, wherein the at least one frangible point has a smaller cross-sectional area than the rest of the second elongate component, and wherein the first elongate elastic component is configured to axially stretch the fastener when the at least one frangible point is manually broken;
wherein each elongate section has one or more tissue anchoring elements, and the elasticity of the first elongate component is greater than that of the second elongate component.
15. The fastener of claim 14 , wherein each elongate section includes a segment body that is substantially housed within the first elongate elastic component, such that the elongate section is axially aligned with the first elongate elastic component, forming a coaxial arrangement.
16. The fastener of claim 14 , wherein the entire length of the second elongate component is coaxially disposed within the open interior section.
17. A tissue fastener having fixed points of tissue attachment comprising:
(i) a first elongate elastic component comprising an open interior section;
(ii) a second elongate component that includes first, second, third, and fourth elongate sections, wherein the first, second, third, and fourth elongate sections are each coaxially disposed within the open interior section, wherein the first and second elongate sections are connected at a first frangible point, wherein the second and third elongate sections are connected at a second frangible point, wherein the third and fourth elongate sections are connected at a third frangible point, and wherein the first, second, and third frangible portions are separated by a distance;
wherein each of the first, second and third elongate sections have one or more tissue anchoring elements, and the elasticity of the first elongate elastic component is greater than that of the second elongate component.
18. The fastener of claim 17 , wherein the entire length of the second elongate component is coaxially disposed within the open interior section.
19. The fastener of claim 17 , wherein the one or more tissue anchoring elements of the first, second, third, and fourth elongate sections are directed in the same direction.
20. The fastener of claim 17 , wherein the first elongate elastic component is configured to axially stretch the fastener when the at least one frangible point is manually broken.