| Typicality: | 0.367 |
| Saliency: | 0.274 |
| in another aspect | 5 | other |
| for use with the vascular system | 4 | purpose |
| generally | 3 | manner |
| invention → be directed to → catheter | 14 |
| invention → be directed to → a catheter system | 4 |
| invention → be directed to → guide catheters | 3 |
| invention → be directed to → a catheter section | 3 |
| negative | neutral | positive |
| 0.027 | 0.839 | 0.134 |
| Raw frequency | 24 |
| Normalized frequency | 0.274 |
| Modifier score | 0.500 |
| Perplexity | 31.924 |