The present invention provides a kind of Hood for endoscope device for the naturally intracavitary mobile stomach and intestine implanted device in gastrointestinal tract. The Hood for endoscope device includes the atraumatic opening type taking-up cover for being configured to be attached to and put on the distal end of endoscope. It includes the length for being configured to cover multiple protrusions on the surface of the stomach and intestine implanted device that the atraumatic opening type, which takes out cover, and the multiple protrusion includes the stomach and intestine implanted device towards proximal protrusion and towards both distal projections. It includes the diameter for being configured to be applicable in peoples esophagus without damaging the esophagus that the atraumatic opening type, which takes out cover, and including having the material for being configured to be slidably moved the bending radius without damaging the esophagus relative to the esophagus.
