Comparative Study of the Effect of Structural Parameters on the Flexibility of Endovascular Stent Grafts

Table 1

Textile structural parameters of seamless tubular grafts.

Stent graft number	Tubular graft number	Yarn linear density (D (denier)/filament count)		Fabric construction	Fabric count (ends/mm × picks/mm)		Wall thickness (mm)
		Warp	Weft		Warp	Weft
A11	G1	30 D/1 f	30D/1f	1/1 plain	13.1 ± 0.2	8.2 ± 0.2	0.144 ± 0.006
A22	G2	30 D/1 f	20D/12f	1/1 plain	13.7 ± 0.2	7.2 ± 0.2	0.115 ± 0.002
A33	G3	30 D/1 f	30D/12f	1/1 plain	13.9 ± 0.3	6.6 ± 0.5	0.125 ± 0.002
B13	G3	30 D/1 f	30D/12f	1/1 plain	13.9 ± 0.3	6.6 ± 0.5	0.125 ± 0.002
B23	G3	30 D/1 f	30D/12f	1/1 plain	13.9 ± 0.3	6.6 ± 0.5	0.125 ± 0.002
C13	G3	30 D/1 f	30D/12f	1/1 plain	13.9 ± 0.3	6.6 ± 0.5	0.125 ± 0.002
C23	G3	30 D/1 f	30D/12f	1/1 plain	13.9 ± 0.3	6.6 ± 0.5	0.125 ± 0.002