Endoscope apparatus allocating functions of switches by endoscope
View Patent ↗An endoscope apparatus has an endoscope that is arranged to be connectable to a processor unit, and has a first, second and third operation switches provided on an operation section of the endoscope for operating various functions. The endoscope is provided with a rotary switch that is used to select one of combinations of predetermined functions allocated to the first, second and third operation switches. This allows any switch functions to be altered and defined only by the endoscope without cumbersome operations.
1. An endoscope apparatus comprising:
an endoscope having a plurality of operation switches for operating various functions, said plurality of operation switches being provided on an operation section thereof;
a processor unit connected to said endoscope to process image signals;
a selector switch for selecting one of a plurality of combinations of predetermined switch functions allocated to said plurality of operation switches, said selector switch being provided on said endoscope;
a control circuit for allocating switch functions of one of the combination selected by said selector switch to each of said operation switches, said control circuit being provided in said endoscope; and
wherein said predetermined switch functions are the same plurality of functions which are used in two or more combinations.
2. The endoscope apparatus according to claim 1 , wherein the number of switch functions which the selector switch is capable of allocating is more than the number of said operation switches.
3. The endoscope apparatus according to claim 1 , wherein a rotary switch is provided on the operation section of the endoscope as said selector switch.
4. The endoscope apparatus according to claim 1 , wherein the predetermined switch functions are a freeze function, record function, image enlargement function and iris mode function, and allocate optionally to three or four operation switches.