BRIEF DESCRIPTION OF THE DRAWINGS
FIG. 1 is a system configuration diagram of a body cavity observation apparatus with an observation unit integrating an observation optical system;
FIG. 2 is a schematic diagram showing a clinical state with the body cavity observation apparatus shown in FIG. 1;
FIG. 3 is a block diagram showing a configuration of the body cavity observation apparatus shown in FIG. 1;
FIG. 4 is a diagram showing a green region when a threshold parameter is set;
FIG. 5 is a diagram showing a yellow region when a threshold parameter is set;
FIG. 6 is a schematic diagram showing a treatment tool applied with a green colored marker and a yellow colored marker on a single treatment tool; and
FIG. 7 is a schematic diagram showing a case where two treatment tools applied with a green colored marker and a yellow colored marker are used at a time.
Patent Application
20070197865
