Intraocular lens condition analyzer and program

摘要

PROBLEM TO BE SOLVED: To provide an intraocular lens state analysis device and a program capable of easily determining the state of an intraocular lens in an eye. A control unit 2 of an OCT device 1 as an intraocular lens state analysis device acquires tomographic images at a plurality of positions of an eye into which an intraocular lens is inserted from a measurement unit 3 or a storage unit 11. A lens tilt straight line indicating the tilt direction of the intraocular lens is set for each acquired tomographic image. A plurality of points are evenly set as equal division points on the lens tilt straight line. The distance between each end point of the lens tilt straight line and the reference line defined by the direction between the corners is calculated. A color whose shade gradually changes from the end point of the lens tilt straight line having a large distance to the end point of a small distance is assigned to each even division point. The color of each even division point assigned is reflected in the map of the intraocular lens viewed in a plan view, and the map is displayed. In addition, a tomographic image at a plurality of time points at the same position of the same eye to be inspected is acquired, and a composite image is generated after matching the positions of the predetermined parts with the tomographic images at the plurality of time points. [Selection diagram] Fig. 1