Fig. 1. Percutaneous transesophageal gastrotubing (PTEG) kit. (A) PTEG kit, including a straight-type guidewire (for rupture-free balloon [RFB] catheter insertion to the esophagus) (1), RFB catheter (2), 18-gauge puncture needle with sheath (3), J-type guidewire (for insertion to the RFB) (4), 8-Fr dilator (5), 16-Fr peel-away sheath (6), and indwelling tube (7). (B) The RFB is inflated with approximately 10 mL of a dilute contrast media.

Int J Gastrointest Interv 2021;10:49~53 https://doi.org/10.18528/ijgii210003

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