Clinical Study
Usefulness of a Cannula with a Flexible Tip (Swing Tip) for Managing Severe Biliary Stricture
Table 1
Specifications of the Swing Tip.
| Tip design | Platinum radiopaque tapered tip | Outer diameter of tube | 2.95 mm | Outer diameter of distal end | 4 Fr | Maximum bending angulation | Pull 90 degrees, push 30 degrees | Compatible guide wire | 0.035 inch | Minimum scope channel diameter | 3.2 mm |
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