In the present invention, an endoscope device is provided with: an insertion section (26) having a curved section (32) that can curve to any given angle and having a neutral position (45) an input unit that has a neutral input position (70) corresponding to an input maintaining the curved section (32) at the neutral position (45) and to which any given input is performed for curving the curved section (32) within a mobile range including a first range (71), which includes the neutral input position (70), and a second range (72), for which the amount of movement from the neutral input position (70) exceeds that of the first range (71) a first actuator (21) that is operated in a manner so that the curved section (32) curves by a predetermined curvature angle a detection unit that detects an input to the input unit a second actuator (22) that imparts force to the input unit and a control unit that causes the operation of the first actuator (21) in a manner so that the curved section (32) is curved at an angle of curvature corresponding to the amount of input to the input unit, and when the amount of input to the input unit corresponds to the second range (72), causes the operation of the second actuator (22), thus imparting force to the input unit in a manner such that the amount of input to the input unit is in the first range (71).Dans la présente invention, un dispositif endoscope est pourvu : dune partie dinsertion (26) ayant une partie incurvée (32) qui peut sincurver à un angle donné quelconque et possédant une position neutre (45) dune unité dentrée qui possède une position dentrée neutre (70) correspondant à une entrée maintenant la partie incurvée (32) dans la position neutre (45) et à laquelle on communique lune quelconque entrée pour incurver la partie incurvée (32) dans une plage mobile comprenant une première plage (71), qui comprend la position dentrée neutre (70), et une seconde plage (72), pour laquelle le degré de mouvement depuis la position dentrée
