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Multibending endoscope (GIF-2TQ260M). A, This multibending endoscope has 2 bending sections and 2 channels (black arrows). The first bending section angulates up (red arrow), whereas the second angulates down (blue arrow). B, Comparison of the multibending endoscope (left) and the conventional endoscope (right). In the multibending endoscope, both bending sections angulate up.
