Department of Gastroenterology;
Aso Iizuka Hospital;
Design Group;
Endoscopy Systems Div-ision;
Medical System Business Division;
Fujifi lm Corpo ration;
Endoscopic; sub; mucosal; dissection; Novel; device; Grasping; type; scissor; forceps; Early; gastro-intestinal; tract; neoplasms; Endoscopic; therapy;