| 摘要 |
PROBLEM TO BE SOLVED: To further utilize a graph by making the graph easy to see in a clinical place by providing a display scale changing means which largely expands a scale when a change is small in the graph displayed on an image screen by a graphing display means and changes/displays the scale when the change is large to a degree of protruding from the image screen. SOLUTION: A display scale of an intraocular pressure value of the axis of ordinate can be changed simultaneously with a display method by switching buttons 7 to 9. For example, there is a case capable of observing a change in the intraocular pressure value by expanding a display scale even when the intraocular pressure value is seen as changeless in an almost straight line in a certain display scale. Therefore, whether or not even a slight change is seen can be easily confirmed by properly changing the display scale. Since there arises a case undisplayable on a monitor image screen when changing, particularly, expanding the display scale of the axis of ordinate, it is necessary to make a graph easy to see by enabling the graph to appear in the center of the image screen as much as possible by simultaneously changing (moving) graduations of the axis of ordinate. |
