Patent ID: 8602970

Claim:
An endoscope procedure instrument comprising: a tube part that is cylindrical in shape, is projected from a distal end of the endoscope to a distal direction, and a proximal end of the tube part attaching to a distal end of an endoscope, and; a slit provided to an outer side surface of the tube part so as to extend along a central axis of the tube part; a grasping member configured to hold a biologic tissue with respect to the endoscope and extending along a direction of the central axis of the tube part; and a transfer member connected with an outer peripheral surface of the proximal end of the tube part, the transfer member supporting the grasping member at the proximal end of the tube part and configured to transfer a distal end of the grasping member from a position where the grasping member is disposed in the slit to a position where the grasping member is displaced away from the slit in a normal direction from the tube part.