A61F2/14

DSAEK corneal graft assemblies for optimized surgical operations
11654048 · 2023-05-23 · ·

Assemblies for storing, handling, transporting, viewing, evaluating, and/or shipping corneal tissue are provided. The assembly includes a corneal tissue carrier, optimized for DSAEK and UT-DSAEK corneal grafts, within a transport vial, the transport vial removably coupled to a stabilization base, wherein the ease of access to the graft carrier allows administering the corneal tissue sample to a patient in rapid succession so that more surgeries can be performed by a single surgeon in a single day.

NEGATIVE POISSON`S RATIO MATERIALS FOR INTRAOCULAR LENSES
20230149153 · 2023-05-18 ·

An intraocular lens includes a substantially circular lens element formed of a transparent material and one or more haptics extending outwardly from an outer edge of the lens element. The one or more haptics are formed of a polymer foam material having a negative Poisson's ratio (NPR) and are configured to couple the intraocular lens to an eye of a patient. The lens includes an inner region having a first index of refraction and an outer region disposed circumferentially surrounding the inner region, the outer region having a second index of refraction different from the first index of refraction.

DEVICE AND METHOD FOR PROSTHETIC REHABILITATION OF THE RETINA

A device for prosthetic vision rehabilitation, which includes a scleral explant with a shape that is suitable for being in contact with at least one portion of the sclera of an eye, and at least one inducer arranged on the scleral explant.

DISSOLVABLE MEDICAL DEVICE FOR PROMOTING HEALING OF WOUNDS
20230201031 · 2023-06-29 ·

A dissolvable medical device for placing on the outer exposed surface of the eye to heal the corneal wound comprising of: a polymeric film has sufficient dimensions to substantially cover a cornea when applied to an eye, wherein the polymeric film comprising one or more mucoadhesive polymers, wherein the polymeric film dissolves between 15 minutes to 120 minutes to release the mucoadhesive polymers, wherein the dissolved polymeric film is not impeding visualization of ocular tissue while maintaining a protective film on outer surface of the eye.

Systems, Methods and Devices for Controlling the Progression of Myopia

An ophthalmic lens system for reducing the risk of progression of a myopic eye by selectively maintaining, inducing or creating asymmetry of the peripheral retinal profile for the eye. A method for reducing the risk of progression of myopia comprising determining the magnitude of asymmetry of the on-axis/off-axis refractive error profile or eye length profile of the eye and providing an ophthalmic lens system that corrects for and provides acceptable on-axis vision and simultaneously controls the position of the off-axis refractive error profile or eye length profile such that resultant profile of the eye is asymmetric.

OPHTHALMIC LENS INSERTER APPARATUS AND METHOD

An embodiment in accordance with the present invention provides an apparatus and method for inserting a lens into pocket in the cornea. The apparatus includes a handle, a plunger extending movably through the lumen of the handle, and a first and a second actuators. In particular the plunger includes a distal segment which extends beyond the distal end of the handle and the first and second actuators are coupled to the plunger configured in such a way to provide different ranges of motion and synchronized movement of a bottom, middle, and top tines of the plunger for improved and safer lens insertion into the corneal pocket.

Methods and systems for secure operation of implantable devices
11683690 · 2023-06-20 · ·

Implantable devices, such as artificial organs, increasingly incorporate hardware, software, firmware, and/or wireless communication capabilities. For example, such implantable devices can utilize wireless technology to allow for efficient configuration, maintenance, and operational analysis. As these implantable devices become more connected, electronic security will become more important. This disclosure relates to implantable devices that may utilize a secure boot process and secure communication, both between artificial devices in the human body and between these devices and the external world. This disclosure provides secure communication approaches for maintaining the digital privacy and integrity of artificial devices, for protecting the individual from malicious hacking of data, and for controlling of such implantable devices.

Methods and systems for secure operation of implantable devices
11683690 · 2023-06-20 · ·

Implantable devices, such as artificial organs, increasingly incorporate hardware, software, firmware, and/or wireless communication capabilities. For example, such implantable devices can utilize wireless technology to allow for efficient configuration, maintenance, and operational analysis. As these implantable devices become more connected, electronic security will become more important. This disclosure relates to implantable devices that may utilize a secure boot process and secure communication, both between artificial devices in the human body and between these devices and the external world. This disclosure provides secure communication approaches for maintaining the digital privacy and integrity of artificial devices, for protecting the individual from malicious hacking of data, and for controlling of such implantable devices.

Corneal implant injector system

A corneal implant injector system includes an injector including a plunger slidable in a plunger housing, and a distal cartridge grabbing member engageable with an implant-holding cartridge.

PROSTHETIC CAPSULAR DEVICES, SYSTEMS, AND METHODS
20230181312 · 2023-06-15 ·

Prosthetic capsular devices (e.g., bag, bowl, housing, structure, cage, frame) include technology devices such as a computer, virtual reality device, display device, WiFi/internet access device, image receiving device, biometric sensor device, game device, image viewers or senders, GPSs, e-mail devices, combinations thereof, and/or the like. The technology devices can be used in combination with an intraocular lens. The output from the technology device(s) can be fed to the retina of the user to provide a visual image, can be otherwise connected to the user, and/or can be used to control the properties of the intraocular lens or of the prosthetic capsular device. Wearable technology that provides biometric data, such as blood glucose levels, body temperature, electrolyte balance, heart rate, EKG, EEG, intraocular pressure, sensing ciliary muscle contraction for accommodation stimulus, dynamic pupil change and retinal prostheses, combinations thereof, and the like can assist in technology-assisted health care functions.