"20100163726Device for Determining Aim Position of Charged Particle Beam, Method of Using the Device, and Treatment Device Employing Device for Determining Aim Position - A subject is imaged for treatment of the subject such as an eye to be inspected, while irradiating a charged particle beam on the eye, so that an aim position of a charged particle beam for treatment can be determined.07-01-2010" . . . .