Medical apparatus, method for controlling marker display in medical image and medical processor

摘要

A processor of an endoscope apparatus that is a medical apparatus generates two images that are a normal-light observation image and a special-light observation image that are obtained by picking up a return light, determines matching of observation fields of view with respect to the two images, generates a marker M that indicates a position on a living tissue for at least one of the two images based on the determination result, causes the generated two images to be displayed within a screen of a monitor, and displays the generated marker M by superimposing the marker M on at least one of the two images.

主权项

1. A medical apparatus, comprising:
an illuminator that is capable of emitting a light for normal-light observation and a light for special-light observation to a living tissue for irradiation; an imager that picks up an image of a light from the living tissue irradiated with the light emitted from the illuminator; an image processor that generates a normal-light observation image obtained by picking up an image of a light from the living tissue irradiated with the light for normal-light observation in a first observation field of view in the imager, and further a special-light observation image obtained by picking up an image of a light from the living tissue irradiated with the light for special-light observation in a second observation field of view in the imager; a discriminator that determines matching of the first observation field of view and the second observation field of view; a processor that performs processing for displaying markers indicating the same position for the normal-light observation image and the special-light observation image when it is determined that the first observation field of view and the second observation field of view match each other in the discriminator, the processor performing processing for displaying the marker to be superimposed on each of the normal light observation image and the special-light observation image when it is determined that the first observation field of view and the second observation field of view match each other by the discriminator, and displaying the marker to be superimposed on one of the normal-light observation image and the special-light observation image when it is determined that the first observation field of view and the second observation field of view do not match each other by the discriminator; and a display that simultaneously displays the normal-light observation image and the special-light observation image processed in the processor.