Endoluminal device with kink-resistant regions

1. An endoluminal prosthesis, comprising:

a tubular graft comprising a woven first biocompatible material having a first weave density comprising yarns aligned in a first direction interwoven with yarns aligned in a second direction, and a woven second biocompatible material having a second weave density less than the first weave density comprising yarns aligned in a first direction interwoven with yarns aligned in a second direction, the woven second biocompatible material being spirally positioned throughout substantially the entire length of the tubular graft around a central axis with respect to the first biocompatible material; and

an elongate member sutured along the length of the tubular graft, the elongate member having a plurality of bends, each bend connecting a pair of first struts and second struts at a first angle, each of the first struts having a length and the second struts having a length, where the length of the first struts is longer than the second struts;

wherein the tubular graft includes first regions made from the woven first biocompatible material and second regions made from the woven second biocompatible material, the yarns aligned in the first direction and the second direction of the woven second biocompatible material in the second regions having different heat setting characteristics than the yarns aligned in the first direction and the second direction of the woven first biocompatible material in the first regions, and

wherein the elongate member is sutured to the first regions of the tubular graft.

2. The endoluminal prosthesis of claim 1 , wherein the woven second biocompatible material is disposed on the tubular graft in a helix.

3. The endoluminal prosthesis of claim 2 , wherein the woven second biocompatible material is disposed on the tubular graft in a left-hand helix.

4. The endoluminal prosthesis of claim 1 , wherein the woven first biocompatible material and the woven second biocompatible material are comprised of the same material.

5. The endoluminal prosthesis claim 1 , wherein the woven second biocompatible material has a width from greater than 0 millimeters to about 8 millimeters.

6. The endoluminal prosthesis of claim 1 , wherein the woven second biocompatible material has a width of about 4 millimeters.

7. The endoluminal prosthesis of claim 1 , wherein the elongate member is sutured under torsion to the tubular graft.

8. The endoluminal prosthesis of claim 1 , wherein the elongate member is longitudinally and circumferentially sutured to the tubular graft.

9. The endoluminal prosthesis of claim 1 , wherein the woven first biocompatible material comprises yarns having a first denier, and the woven second biocompatible material comprises yarns having a second denier less than the first denier.

10. The endoluminal prosthesis of claim 1 , wherein the second regions are narrower than the first regions.

11. An endoluminal prosthesis, comprising:

a tubular graft comprising a woven first biocompatible material having a first flexibility and a woven second biocompatible material having a second flexibility greater than the first flexibility, the second biocompatible material spirally positioned throughout substantially the entire length of the tubular graft around a central axis with respect to the first biocompatible material; and

an elongate member sutured along the length of the tubular graft, the elongate member having a plurality of bends, each bend connecting a pair of first struts and second struts at a first angle, each of the first struts having a length and the second struts having a length, where the length of the first struts is longer than the second struts;

wherein the tubular graft includes first regions made from the woven first biocompatible material and second regions made from the woven second biocompatible material, the yarns in the second regions having different heat setting characteristics than the yarns in the first regions, and

wherein the elongate member is sutured to the first regions of the tubular graft.

12. The endoluminal prosthesis of claim 11 , wherein the woven second biocompatible material is disposed on the tubular graft in a helix.

13. The endoluminal prosthesis of claim 12 , wherein the woven second biocompatible material is disposed on the tubular graft in a left-hand helix.

14. The endoluminal prosthesis of claim 11 , wherein the woven first biocompatible material and the woven second biocompatible material are comprised of the same material.

15. The endoluminal prosthesis of claim 14 , wherein the woven first biocompatible material and the woven second biocompatible material are formed of or include polyester.

16. The endoluminal prosthesis of claim 11 , wherein the woven first biocompatible material comprises yarns aligned in a first direction interwoven with yarns a second direction having a first weave density, and the woven second biocompatible material comprises yarns aligned in a first direction interwoven with yarns aligned in a second direction having a second weave density less than the first weave density.

17. The endoluminal prosthesis of claim 11 , wherein the woven second biocompatible material has a width of about 4 millimeters.

18. The endoluminal prosthesis of claim 11 , wherein the elongate member is sutured under torsion to the tubular graft.

19. The endoluminal prosthesis of claim 11 , wherein the elongate member is longitudinally and circumferentially sutured to the tubular graft.

20. An endoluminal prosthesis, comprising:

a tubular graft comprising a woven first biocompatible material having a first weave density comprising yarns aligned in a first direction interwoven with yarns aligned in a second direction, and a woven second biocompatible material having a second weave density less than the first weave density comprising yarns aligned in a first direction interwoven with yarns aligned in a second direction, the second biocompatible material disposed in a helix on the graft;

an elongate member having a plurality of turns sutured longitudinally and circumferentially to the graft, the elongate member comprising a plurality of bends, each bend connecting a pair of first and second struts at a first angle, each of the first struts extending between adjacent bends in a first direction and each of the second struts extending between adjacent bends in a second direction, the second direction being different than the first direction, each of the first struts having a length and the second struts having a length, where the length of the first struts is longer than the second struts;

wherein the tubular graft includes first regions made from the woven first biocompatible material and second regions made from the woven second biocompatible material, the yarns aligned in the first direction and the second direction of the woven second biocompatible material in the second regions having different heat setting characteristics than the yarns aligned in the first direction and the second direction of the woven first biocompatible material in the first regions,

wherein the elongate member is sutured to the first regions of the tubular graft, and

wherein the second regions are thinner than the first regions.