| 主权项 |
1. A display apparatus for a living body insertable apparatus including an inserting unit configured to be inserted into a living body, and a power unit configured to generate a propulsive force for the inserting unit in the living body, the display apparatus comprising:
a driving force detector which acquires a value relating to a driving force of the power unit; a display calculator which determines a display area of a gauge configured to have the display area varying according to the driving force, based on the value; and a display controller which outputs a signal to display the gauge on a display device, wherein the power unit generates a forward propulsive force to propel the inserting unit in a forward direction toward a distal side of the inserting unit, and a backward propulsive force to propel the inserting unit in a backward direction opposite to the forward direction toward a proximal side of the inserting unit, and in the gauge, a direction in which the display area varies according to a forward driving force serving as the driving force relating to the forward propulsive force is opposite to a direction in which the display area varies according to a backward driving force serving as the driving force relating to the backward propulsive force. |
