Characteristics of devices
| Nominal Porosity (%) | Pore Density (Full Pores/mm2) | Maximum Full Pore Size (mm2) | |
|---|---|---|---|
| HP stent (4.5 × 30 mm) | 89 ± 1.5 | 0.6 ± 0.5 | 0.616 |
| Double overlapping HP stents (4.5 × 30 mm) | 75.8 ± 1.2 | 2.3 ± 2.1 | 0.371 |
| FD (3.75 × 27 mm) | 72.4 ± 3.1 | 5.6 ± 1.4 | 0.078 |
Note:—Measurements in 3.5-mm straight glass tubes.