Patents Assigned to Edwin Ryan
  • Infusion support device and method
    Patent number: 11045350
    Abstract: An ophthalmic infusion support and associated methods are shown. Example infusion support devices include a base region, a support region, and a fastener. The fastener may take on the form of a c-shaped clip. When in use, the ophthalmic infusion support holds an infusion tube at an angle projecting away from a patient's eye.
    Type: Grant
    Filed: December 19, 2014
    Date of Patent: June 29, 2021
    Assignee: Edwin Ryan
    Inventor: Edwin Ryan
  • Small gauge surgical instrument with support device
    Patent number: 10898373
    Abstract: A small gauge surgical instrument assembly is shown with advantages such as diminished “play” at the tip. A surgical instrument assembly is also shown with support along a length of the instrument that can be selected by the surgeon. In particular, very small and flexible instruments for vitreous surgery are shown with selectable stiffness, thus providing control as well as access to all parts of the vitreous cavity. Embodiments as shown are safer, and increase the variety of cases for which these instruments can be used.
    Type: Grant
    Filed: February 27, 2018
    Date of Patent: January 26, 2021
    Assignee: Dr. Edwin Ryan
    Inventor: Edwin Ryan