| 主权项 |
1. A grasping treatment device comprising:
a probe which includes a distal treatment section in a distal portion thereof; a jaw which has a jaw axis and which is openable and closable relative to the distal treatment section; an abutment portion which is disposed in the jaw, and which is configured to abut on the distal treatment section by closing the jaw relative to the distal treatment section; a first non-contact portion which includes a first wall surface portion inclined so that the first wall surface portion is extended toward a distal treatment section side as the first wall surface portion is extended away from the abutment portion in the jaw, and which has a space between the first non-contact portion and the distal treatment section in a state where the abutment portion abuts on the distal treatment section; a continuous surface which forms an edge of the first non-contact portion, and which is shaped in a form of one surface continuous along a jaw axis direction parallel to the jaw axis; and a movement regulating portion which is provided in a region of the first non-contact portion located closer to the abutment portion than the continuous surface, which is configured to regulate a movement of a grasp object along the jaw axis direction in a state where the grasp object is grasped between the jaw closed relative to the distal treatment section and the distal treatment section, and which is formed in the first wall surface portion. |
