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Copyright ©The Author(s) 2015.
World J Gastrointest Endosc. May 16, 2015; 7(5): 496-509
Published online May 16, 2015. doi: 10.4253/wjge.v7.i5.496
Figure 2
Figure 2 Endoscope setup for jet injection of dyed saline. A: One bottle of saline and a second bottle of saline mixed with indigo carmine are directly connected to the water jet channel via a stopcock; B: Separate foot pedals control injection of either pure saline for optimizing visual field or dyed saline for submucosal tunneling.