Abstract: A device for delivering foamed eye medication to an eye includes a housing defining an interior space for receiving liquid eye medication and air. A nozzle has a passage in fluid communication with the interior space. A foaming chamber is positioned within the interior space and in fluid communication with the nozzle. The air and liquid eye medication are mixed in the foaming chamber and exit the nozzle as foamed medication in response to pressurizing the interior space.

Abstract: A device includes an eye penetration member extending from a proximal end to a distal end and including a body defining a lumen for receiving a liquid column and including at least one port extending to the lumen. The distal end is configured for insertion into the vitreous humor of an eye. A pressure modulation system is in fluid communication with the lumen and includes a low frequency modulation mechanism and a high frequency modulation mechanism that cooperate to draw vitreous humor into the lumen and liquefy the vitreous humor. The high frequency pressure modulation imparts acoustic pressure modulation to the liquid column at the proximal end of the eye penetration member which is transferred to the distal end of the eye penetration member.

Abstract: An ophthalmic device includes a housing configured to hold an injectant chamber configured to store an injectant, a plunger disposed within the injectant chamber, and a stopper coupled to a distal portion of the plunger. The device also includes a hypodermic needle disposed at a distal end of the housing, and a sample chamber located within the housing adjacent to the distal end. The housing, hypodermic needle, and sample chamber are arranged such that when the stopper is moved to a first depth within the housing, the sample chamber is configured to receive material via the hypodermic needle. The housing, hypodermic needle, and sample chamber are also arranged such that when the stopper is moved to a second depth within the housing exceeding the first depth, the injectant chamber is configured to dispense the injectant through the hypodermic needle.

Abstract: A technique for driving emmetropization of an eye includes receiving image data corresponding to a color image; blurring a first color channel of the image data greater than a second color channel of the image data in at least a portion of the color image to provide a simulated longitudinal chromatic aberration (LCA) in the portion of the color image; and displaying the color image with the simulated LCA to provide an emmetropization therapy to the eye.

Abstract: An ophthalmic device includes a housing configured to hold an injectant chamber configured to store an injectant, a plunger disposed within the injectant chamber, and a stopper coupled to a distal portion of the plunger. The device also includes a hypodermic needle disposed at a distal end of the housing, and a sample chamber located within the housing adjacent to the distal end. The housing, hypodermic needle, and sample chamber are arranged such that when the stopper is moved to a first depth within the housing, the sample chamber is configured to receive material via the hypodermic needle. The housing, hypodermic needle, and sample chamber are also arranged such that when the stopper is moved to a second depth within the housing exceeding the first depth, the injectant chamber is configured to dispense the injectant through the hypodermic needle.

Abstract: A reading book including a partially electronic page display provides a system and method for implementing interactive and/or animated books without the cost associated with typical electronic books, while retaining the multiple page features of a traditional printed book. The reading book may be a split-page design, where a portion of a reader's view is provided by a fixed electronic display, while a second portion is provided by a plurality of movable pages that may be recirculating electronic pages or printed pages. Alternatively or in concert, the reading book may include partial page areas implemented with electronic displays. Page selection via turning may be detected by optical, electronic or mechanical sensors and the display contents synchronized or activated in response to detected page turning activity.