Patent ID: 9050170
Filing Date: 2015-06-09
Classification: A61B,A61F

Abstract:
1. An ophthalmic laser treatment apparatus for treating a patient's eye by irradiating a treatment laser beam thereto, comprising: an irradiation unit including a treatment laser source, and a scanner configured to scan an irradiation spot of the treatment laser beam from the laser source onto a tissue of the patient's eye in two dimensions; a memory configured to store a plurality of predetermined irradiation patterns in each of which a plurality of the irradiation spots of the treatment laser beam are arranged in a predetermined arrangement; an irradiation pattern selecting unit including a selection switch configured to input a signal to select a desired irradiation pattern from the irradiation patterns stored in the memory; an irradiation pattern changing unit including a touch panel configured to input a signal to change a part of the arrangement of the irradiation pattern in which the irradiation spots are arranged on the basis of the selected irradiation pattern by the irradiation pattern selecting unit; a control unit configured to control driving of the irradiation unit to sequentially irradiate the treatment laser beam based on the irradiation pattern changed by the irradiation pattern changing unit; and an aiming light source designed to emit an aiming beam, wherein