Eye surgery practice equipment, computer programs, and surgical instruments for intraocular insertion

摘要

An object of the present invention is to provide a device for evaluating the degree of camera shake of an operator who performs an operation inside an eyeball using a surgical instrument for insertion into the eyeball. A practice device for eye surgery, wherein the practice device includes a surgical instrument for intraocular insertion including at least an insertion portion to be inserted into the eyeball and a grip portion to be gripped by the operator, and the surgical instrument for intraocular insertion. To correct the acceleration in the direction of gravity applied to the accelerating sensor provided in the grip portion, the measuring unit for measuring the acceleration applied to the intraocular insertion surgical instrument by the accelerating sensor, and the intraocular insertion surgical instrument. The problem can be solved by a practice device including at least a correction unit that corrects the measured value measured by the measurement unit using the correction reference value of.