| 摘要 |
This curved rigid endoscope 1 comprises: a hard insert part 2; a soft curving part 12; a manipulating part 3 which is provided with angle levers 14, 15 for performing curving manipulations of the curving part 12; and a finger grip holding part 17 which includes a finger grip groove 22 into which a user's finger is inserted when holding the manipulating part 3 and which is provided on the manipulating part 3 toward the insert part 2 in relation to the angle levers 14, 15 with the finger grip groove being capable of rotating about the longitudinal axis X of the manipulating part 3. |
