| 摘要 |
PROBLEM TO BE SOLVED: To enable a smooth operation progress without switchover operation of observed system by operator when operation is conducted by jointly using operation microscope and plural observation systems by providing a directing means for directing what image should be displayed on an image display means adapting to the position and posture of the observed part. SOLUTION: While an operation image pickup display apparatus is working, a sensor controller 5e makes each infrared LED 5a emit light sequentially, measures the three-dimensional position of each infrared LED 5a from output of a sensor assembly 5d, and calculates the three-dimensional position and posture of sensing plates 5b and 5c using the LED definition data memorized in a sensor controller 5e. An image controlling controller 7 calculates the relative distance and direction between a patient 6 operating part and an operation microscope 1 or an endoscope 2 by the three-dimensional position and posture information, sends direction to a video mixer 3, when the endoscope 2 is judged to be near the operating part, to switch over to the endoscope observation image, and, when the endoscope 2 is judged not to be near the operating part, to the microscope observation image, and displays the observed image on an LC display 4. |
