| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an apparatus for allowing an operator to confirm the irradiation position of treatment laser light even after starting the irradiation with the treatment laser light. <P>SOLUTION: The laser treatment apparatus for ophthalmology includes: a treatment laser light source; an aiming light source; and an irradiation optical system irradiating a patient's eye with the laser light and including a scanning optical system for two-dimensionally scanning the spot of the laser light on a tissue. The spot of the treatment laser light is successively scanned at a plurality of spot positions, based on a scanning pattern, and the treatment laser light is radiated for an irradiation time of set at each spot position, and then, the irradiation with the treatment laser light is suspended when the spot is moved to another spot position. The apparatus includes control means for controlling the driving of the scanning optical system, based on the scanning pattern so as to allow the operator to recognize the spot of aiming light at each spot position even during the suspension time of the treatment laser light. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
