Characteristics of microcatheters
| Proximal OD(French) | Distal OD(French) | Distal ID(inch) | Reinforcement | Materials | |
|---|---|---|---|---|---|
| Small size | |||||
| Excelsior 1018 | 2.6 | 2.0 | .019 | SS coil | PEBAX |
| Tracker Excel-14 | 2.4 | 1.9 | .017 | SS coil | PEBAX |
| Excelsior SL-10 | 2.4 | 1.7 | .0165 | SS coil | PEBAX |
| Progreat 2.0F | 2.7 | 2.0 | .020 | Tungsten coil | UE |
| Rebar 14 | 2.4 | 1.9 | .018 | SS coil | NA |
| FasTracker-10 | 2.6 | 2.0 | .015 | – | PP + PE |
| Large size | |||||
| Rapid Transit | 3.0 | 2.3 | .018 | SS coil | Polyamide |
| Prowler Plus | 3.0 | 2.3 | .018 | SS coil | Polyamide |
| Renegade-18 | 3.0 | 2.5 | .021 | Fiberbraid coil | PEBAX |
| Progreat 2.4F | 2.9 | 2.4 | .022 | Tungsten coil | UE |
| Microferret | 3.0 | 2.4 | .021 | – | PE |
| Prowler Plus MX | 3.0 | 2.3 | .018 | SS coil | polyamide |
Note.—SS coil indicates stainless steel coil; PEBAX, polyether block amides; UE, urethan elastomer; PP, polypropylene; PE, polyethylene; NA, no information available.