Table 1

Device performance, vessel and aneurysm dimensions, and coils placed

Animal/device #Vessel dimensions (parent vessel/left outflow/right outflow)Aneurysm dimension/neck sizeCoil sizesPerformance compared with Y-stentCoil retention aneurysmMicrowire through ANRD (1=better, 2=same, 3=worse)Microcatheter through ANRD (1=better, 2=same, 3=worse)Device movementComments
1/014 mm/3.3 mm/4.2 mm12.8×12.1 mm/5.5 mmNo coilsBetterN/A11YesUndersize device
1/024 mm/3.3 mm/4.2 mm12.8×12.1 mm/5.5 mm15 mm×30 cmBetterYes11YesUndersize device
2/014.3 mm/3.3 mm/3.6 mm11.2×10.0 mm/6.5 mmNo coilsBetterN/A11YesUndersize device
2/024.3 mm/3.3 mm/3.6 mm11.2×10.0 mm/6.5 mm15 mm×30 cm; 24 mm×40 cmBetterYes11YesUndersize device
3/013.8 mm/3.4 mm/3.7 mm8.1×7.9 mm/3.9 mmNo coilsBetterN/A11NoStable device
3/023.8 mm/3.4 mm/3.7 mm8.1×7.9 mm/3.9 mmNo coilsBetterN/A11NoStable device
4/013.3 mm/3.4 mm/2.4 mm10.5×6.6 mm/4.9 mmNo coilsBetterN/A11NoStable device
4/023.3 mm/3.4 mm/2.4 mm10.5×6.6 mm/4.9 mm9 mm×20 cm; 6 mm×15 cm; 5 mm×15 cm; 7 mm×15 cm; 6 mm×15 cmBetterYes11NoStable device
5/013.8 mm/3.6 mm/3.2 mm9.8×7.8 mm/4.4 mm10 mm×30 cm; 8 mm×20 cm; 8 mm×20 cm; 10 mm×30 cmBetterYes11NoStable device
6/014.2 mm/3.7 mm/3.5 mm10.8×9.8 mm/5.4 mm12 mm×30 cm; 9 mm×20 cmBetterYes11NoStable device
7/015.0 mm/3.9 mm/4.1 mm15.5×12.2 mm/5.8 mmNo coilsBetterN/A11NoStable device
8/013.7 mm/3.7 mm/3.4 mm10.4×7.8 mm/4.4 mm14 mm×30 cm; 13 mm×30 cm; 12 mm×20 cm; 13 mm×22 cm; 9 mm×20 cm; 6 mm×15 cmBetterYes11NoStable device
  • ANRD, Aneurysm Neck Reconstruction Device.