162 patents
Page 5 of 9
Utility
Collapsing Push Injector with Hydraulic Damping
24 Jun 20
Systems, methods, and devices for inserting an intraocular lens (IOL) assembly into an eye may be provided.
Yinghui Wu, Len Takudzwa Magara, Sudarshan B. Singh, Douglas Brent Wensrich, Todd Taber
Filed: 11 Dec 19
Utility
Iol Injector Having a Collapsible Mechanism And/or a Lever-driven Rack and Pinion
24 Jun 20
An IOL injector having a collapsible mechanism and/or a lever-driven rack and pinion is described.
Douglas Brent Wensrich, Len Takudzwa Magara, Jian Liu, Anubhav Chauhan
Filed: 11 Dec 19
Utility
Iol Folding Device
24 Jun 20
An intraocular lens (IOL) folding device is described.
Yinghui Wu, Douglas Brent Wensrich, Todd Taber, Len Takudzwa Magara
Filed: 26 Jun 19
Utility
Folding Device for Intraocular Lens Injector
24 Jun 20
Intraocular lens (IOL) folding devices and methods of folding an IOL or components thereof are disclosed.
Yinghui Wu
Filed: 18 Nov 19
Utility
Haptic Optic Management System Utilizing Edge Rollers
24 Jun 20
Systems, methods, and devices for inserting an intraocular lens (IOL) into an eye may be provided.
Jack Robert Auld, Matthew Braden Flowers, Matthew Douglas Mccawley, Andrew Thomas Schieber, Marcus Antonio Souza, Sudarshan B. Singh
Filed: 18 Dec 19
Utility
Ophthalmic Emulsion
24 Jun 20
The present invention is directed to an ophthalmic emulsion.
Howard Allen Ketelson, David L. Meadows
Filed: 5 Mar 20
Utility
Hydrophilic Copolymer with Pendant Thiol Groups
24 Jun 20
The invention is related to a class of hydrophilic copolymers comprising loosely dangling thiol-containing pendant groups.
Frank Chang, Troy Vernon Holland, Feng Jing, Ryan DeSousa
Filed: 2 Mar 20
Utility
System and Method of Utilizing Computer-aided Optics
24 Jun 20
The disclosure provides a system that may provide a virtual object at a first virtual distance to an eye of a patient; may provide a first light wave to the eye; may receive a first perturbed light wave, based at least on the first light wave, from the eye; may determine first optical corrections based at least on the first perturbed light; may provide the virtual object at a second virtual distance to the eye; after providing the virtual object at the second virtual distance, may provide a second light wave to the eye; may receive a second perturbed light wave, based at least on the second light wave, from the eye; may determine second optical corrections based at least on the second perturbed light; and may determine a corrective optical solution for the eye based at least on the first optical corrections and the second optical corrections.
Dominik Lerm, Stefan Schmid, Stefan Koch, Joerg Grampp, Berndt Warm, Peter Martin
Filed: 6 Nov 19
Utility
Actuation Handle
17 Jun 20
Certain embodiments provide a surgical instrument comprising surgical instrument comprising an device having a functional end and a main handle comprising a distal end coupled to the device.
Niels Alexander Abt, Reto Grueebler, Timo Jung, Niccolo Maschio
Filed: 9 Dec 19
Utility
Haptic Optic Management System Utilizing Rotating Cams
17 Jun 20
Systems, methods, and devices for inserting an intraocular lens (IOL) into an eye may be provided.
Jack Robert Auld, Matthew Braden Flowers, Matthew Douglas McCawley, Andrew Thomas Schieber, Sudarshan B. Singh, Marcus Antonio Souza
Filed: 12 Dec 19
Utility
Intraocular Lens Injector
17 Jun 20
Apparatuses, systems, and methods for implanting an intraocular lens into an eye are described.
STEPHEN J. VAN NOY, DAVID ANTHONY DOWNER, KYLE BROWN, YINGHUI WU
Filed: 15 Jan 20
Utility
Retractable Backflush Instrument
17 Jun 20
Certain embodiments provide a surgical instrument comprising a hand-piece, an outer tube having a proximal end coupled to a distal end of the hand-piece, an inner tube housed within the outer tube and having a distal end coupled to a soft tip and a proximal end coupled to an actuator, and a valve housed inside the hand-piece and coupled to the proximal end of the actuator.
Reto Grueebler, Thomas Linsi, Philipp Schaller
Filed: 9 Dec 19
Utility
Method for Making Silicone Hydrogel Contact Lenses
17 Jun 20
The present invention generally relates to a method for producing silicone hydrogel contact lenses having less optical defects or free of optical defects by subjecting the extraction tray for the formed silicone hydrogel contact lenses to a reciprocating lowering and raising motion thereof to obtain the silicone hydrogel contact lenses.
Honghui Lu, Mark Neely, Alice Weimin Liu, Xuxian Niu, Uwe Haken
Filed: 9 Dec 19
Utility
Movable Rack Arm with Counterbalance Spring for Contoured Non-linear Force Transfer
17 Jun 20
The present disclosure relates to a movable rack arm assembly including a cam housing, a circular gear, a rack arm, a cam, and a spring assembly for contoured non-linear force transfer.
Babak Honaryar, Mani Irannejad
Filed: 16 Oct 19
Utility
Method and Apparatus for the Measurement of the Refraction Index of a Hydrogel Contact Lens
17 Jun 20
The invention is generally directed to an apparatus and a method for measuring a refractive index of a soft contact lens under a consistent pressure.
David Andrew Icenogle, Yeming Gu
Filed: 9 Dec 19
Utility
Method for Manufacturing Toric Contact Lenses
10 Jun 20
A method of manufacturing of an astigmatic contact lens having a toric portion and a thickness differential feature to provide lens orientation on eye portion such that said thickness differential causes the toric portion of the contact lens to properly orient in the eye of the wearer.
Yeming Gu, Curtis Dean McKenney, Cornelius Daniel Niculas
Filed: 9 Dec 19
Utility
Haptic Optic Management System Utilizing a Squid Clip
10 Jun 20
Systems, methods, and devices for inserting an intraocular lens (IOL) assembly into an eye may be provided.
Matthew Braden Flowers, Andrew Thomas Schieber, Sudarshan B. Singh, Marcus Antonio Souza
Filed: 5 Dec 19
Utility
Battery-powered Iol Injector
10 Jun 20
Systems, methods, and devices for inserting an intraocular lens (IOL) into an eye may be provided.
Bill Chen, James Y. Chon
Filed: 5 Dec 19
Utility
Haptic Optic Management System Utilizing Rotary Arms
10 Jun 20
Systems, methods, and devices for inserting an intraocular lens (IOL) assembly into an eye may be provided.
Jack Robert Auld, Matthew Braden Flowers, Matthew Douglas Mccawley, Andrew Thomas Schieber, Sudarshan B. Singh, Marcus Antonio Souza
Filed: 5 Dec 19
Utility
Systems and Methods for the Treatment of Eye Conditions
10 Jun 20
Systems, methods, and devices used to treat eyelids, meibomian glands, ducts, and surrounding tissue are described herein.
Brian S. Kelleher, John Slate, Michael Burk, Mark Petersen, David Eshbaugh, Dan Vance
Filed: 3 Dec 19