Abstract: A method of non-invasive measurement of an intraocular pressure (IOP), the method may include: obtaining an image of at least a portion of a specific element of a subject's eye; detecting at least a portion of the specific element in the obtained image; and determining a value of a geometric property of the specific element based on the obtained image, the determined value of the geometric property is indicative of an IOP value of the subject's eye. In some embodiments, the specific element comprises at least one of: at least a portion of a limbus and at least a portion of an anterior surface of a sclera of the subject's eye.

Abstract: Methods, systems, and mixtures deliver a bone cement to a void in a bone, and provide an expandable filler for expanding the volume of the bone cement. The void in the bone is accessed and a bone cement material is introduced into the void in the bone. An expandable filler is introduced into the void in the bone. The introduction of the filler can take place simultaneously with the introduction of the bone cement or before or after the bone cement. The expandable filler can be expanded and the bone cement can be allowed to set.