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Purpose | Devices |
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Echoendoscopes | Preferably therapeutic (>3 mm working channel): |
(i) GF-UCT140 (Olympus America Inc, Center valley, PA, USA): 3.7 mm |
(ii) EG-3870UTK (Pentax of America Inc, Montvale, NJ, USA): 3.8 mm |
|
Puncture devices | (i) 19- or 22-gauge fine needle aspiration needles |
(ii) 19-gauge fistulotome |
(iii) 5 Fr needle knife |
|
Guidewires | Long (450 or 480 cms): |
0.018 inch, 0.021 inch, 0.025 inch, or 0.035 inch |
|
Dilation devices | Needed for transluminal and antegrade techniques: |
(i) 6–10 Fr bougie (SBDC; (Cook Medical Inc, Bloomington, IN, USA) |
(ii) 4–6 mm dilation balloon (Boston Scientific, Natick, MA, USA) |
(iii) ERCP 3.9–4.9 Fr sphincterotome (Boston Scientific, Natick, MA, USA) |
(iv) 5.5 Fr needle knife cautery (Boston Scientific, Natick, MA, USA)* |
(v) 6–8.5 Fr cystotome (EndoFlex, Voerde, Germany). |
|
Stent types (as needed) | Biliary: |
Plastic (6–10 Fr; straight, single, or double pigtail) |
Metal (8–10 mm; uncovered, partially fully covered)# |
Pancreatic: |
Plastic (5–10 Fr; straight, single, or double pigtail) |
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