Ophthalmic laser treatment apparatus
AssigneeNidek Co., Ltd.
InventorsHitoshi Abe, Seiki Tomita, Masato Kawai
Life of this patent
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Abstract
An ophthalmic laser treatment apparatus comprises: a main unit in which an illumination and observation optical system for illuminating a patient's eye and allowing observation of the patients eye under illumination, and an irradiation optical system for irradiating a treatment laser beam and an aiming beam to the patient's eye; a joystick including a grip to be grasped by an operator, the joystick being configured to move the main unit with respect to the patient's eye; and a switch placed in an opening formed in a side of the joystick, the switch being configured to input a plurality of switch signals.
Claims15
An ophthalmic laser treatment apparatus comprising:
- a main unit in which an illumination and observation optical system for illuminating a patient's eye and allowing observation of the patient's eye under illumination, and an irradiation optical system for irradiating a treatment laser beam and an aiming beam to the patient's eye;
- a joystick including a grip to be grasped by an operator, the joystick being configured to move the main unit with respect to the patient's eye;
- and
- a switch placed in an opening formed in a side of the joystick, the switch being configured to input a plurality of switch signals.
An ophthalmic laser treatment apparatus comprising:
- a main unit in which an illumination and observation optical system for illuminating a patient's eye and allowing observation of the patient's eye under illumination, and an irradiation optical system for irradiating a treatment laser beam and an aiming beam to the patient's eye;
- a joystick including a grip to be grasped by an operator, the joystick being configured to move the main unit with respect to the patient's eye;
- a switch placed in a side of the joystick, the switch being configured to input a plurality of switch signals;
- changing means for changing a combination pattern of functions of the plurality of switch signals that will be input with the switch;
- and
- storage means for storing a plurality of combination patterns of the functions.
An ophthalmic laser treatment apparatus comprising:
- a main unit in which an illumination and observation optical system for illuminating a patient's eye and allowing observation of the patient's eye under illumination, and an irradiation optical system for irradiating a treatment laser beam and an aiming beam to the patient's eye;
- a joystick including a grip to be grasped by an operator, the joystick being configured to move the main unit with respect to the patient's eye;
- a switch placed in a side of the joystick, the switch being configured to input a plurality of switch signals;
- changing means for changing at least one of functions of a plurality of switch signals that will be input with the switch;
- and
- storage means for storing a plurality of functions corresponding to each switch signal.
Dependencies are inferred from the claim text.