A process for the representation of a fixing mark for ophthalmic treatment devices

摘要

The present invention relates to a fixing mark to be displayed, which is offered to the patient, in order to keep undesired eye movements during the treatment of an eye to be prevented, without greater demands on the ability to concentrate of the patient are to be imposed.In the case of the method according to the invention, to the display fixing mark, onto which the patient the eye to be treated by foveal focusing has to be aligned in the field of view of the eye to be treated is projected. To avoid unwanted eye movements, the fixing mark in the field of vision of the patient moves. The movement takes place so that the patient can follow without the fixing mark.The proposed technical solution relates to a fixation object, which both in ophthalmological examination zone - can be used as well as treatment instruments. Since the patient is thus, the fixation object to follow with the eyes, the risk of looking away considerably reduced.Undesired and uncontrolled eye movements of the eye being treated can thus be minimized.