OPERATION MECHANISM FOR INSERTION DEVICE AND INSERTION DEVICE

摘要

An operation mechanism for an insertion device includes a moving section, an operation section configured to operate the moving section, a frame body fixed in the operation section, a long member movable along the frame body according to the operation of the operation section, a first tabular member provided between the frame body and the long member in the operation section, and a plurality of first projecting sections projecting from the first tabular member to the frame body side and disposed in a plurality of holes of the frame body.

主权项

1. An operation mechanism for an insertion device comprising:
a moving section provided in an insertion section inserted into a subject/object and movable; an operation section concatenated to the insertion section in order to operate the moving section; a tabular frame body fixed in the operation section, including a plurality of holes, and configured to position various members disposed in the operation section; a long member movable along the frame body according to the operation of the operation section; a first tabular member provided between the frame body and the long member in the operation section and including a surface that guides the long member; and a plurality of first projecting sections projecting, in the first tabular member, from a surface opposed to the surface that guides the long member to the frame body side, the plurality of first projecting sections being disposed in the plurality of holes.