Patents by Inventor Onurcan Sahin

Onurcan Sahin has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11730586
    Abstract: Provided herein are devices used to reconstruct a natural lens capsule after a cataract surgery. The device has a ring-shaped rigid component, a ring-shaped flexible component and a groove disposed on an inner surface of the rigid component. The rigid component has a distal end attached to the ring-shaped flexible component and a proximal end that lies against Wieger's ligament when fitted within the natural lens capsule. The ring-shaped flexible component has a proximal end that is attached to the distal end of the rigid component and a distal end that contacts an anterior surface of the natural lens capsule when fitted therein. The groove is disposed to receive optics of an intraocular lens and/or the ledge is disposed to secure haptics thereof.
    Type: Grant
    Filed: November 18, 2021
    Date of Patent: August 22, 2023
    Assignee: EYE-PCR B.V.
    Inventors: Ioannis Pallikaris, Onurcan Sahin, Harilaos Ginis
  • Publication number: 20220071762
    Abstract: Provided herein are devices used to reconstruct a natural lens capsule after a cataract surgery. The device has a ring-shaped rigid component, a ring-shaped flexible component and a groove disposed on an inner surface of the rigid component. The rigid component has a distal end attached to the ring-shaped flexible component and a proximal end that lies against Wieger's ligament when fitted within the natural lens capsule. The ring-shaped flexible component has a proximal end that is attached to the distal end of the rigid component and a distal end that contacts an anterior surface of the natural lens capsule when fitted therein. The groove is disposed to receive optics of an intraocular lens and/or the ledge is disposed to secure haptics thereof.
    Type: Application
    Filed: November 18, 2021
    Publication date: March 10, 2022
    Applicant: EYE-PCR B.V.
    Inventors: Ioannis Pallikaris, Onurcan Sahin, Harilaos Ginis
  • Patent number: 11213384
    Abstract: Provided herein are devices used to reconstruct a natural lens capsule after a cataract surgery. The device has a ring-shaped rigid component, a ring-shaped flexible component and a groove disposed on an inner surface of the rigid component. The device also may have a ledge disposed on an inner surface of the flexible component. The rigid component has a distal end attached to the ring-shaped flexible component and a proximal end that lies against Wieger's ligament when fitted within the natural lens capsule. The ring-shaped flexible component has a proximal end that is attached to the distal end of the rigid component and a distal end that contacts an anterior surface of the natural lens capsule when fitted therein. The groove is disposed to receive optics of an intraocular lens and/or the ledge is disposed to secure haptics thereof.
    Type: Grant
    Filed: December 11, 2018
    Date of Patent: January 4, 2022
    Assignee: EYE-PCR B.V.
    Inventors: Ioannis Pallikaris, Onurcan Sahin, Harilaos Ginis
  • Patent number: 10548719
    Abstract: Provided herein are devices used to reconstruct a natural lens capsule after a cataract surgery. The device flexibly adapts to the tension of the lens capsule as it is relaxed or contracted. This device comprises a ring-shaped rigid component. The rigid component comprises a distal end in contact with an anterior surface of the capsule and a proximal end disposed on a posterior surface of the capsule and disposed against a Wieger's ligament of the eye. A ring-shaped flexible component substantially concentric with the rigid component is flexibly fitted against an inner surface of the capsule. The ring-shaped flexible component comprises a proximal end formed on an outer surface of a proximal end of the rigid component, and a distal end extending away from the rigid component. A groove is disposed on an inner surface of the rigid component configured to receive haptics on an intraocular lens.
    Type: Grant
    Filed: March 1, 2017
    Date of Patent: February 4, 2020
    Assignee: EYE-PCR B.V.
    Inventors: Ioannis Pallikaris, Onurcan Sahin
  • Publication number: 20190105152
    Abstract: Provided herein are devices used to reconstruct a natural lens capsule after a cataract surgery. The device has a ring-shaped rigid component, a ring-shaped flexible component and a groove disposed on an inner surface of the rigid component. The device also may have a ledge disposed on an inner surface of the flexible component. The rigid component has a distal end attached to the ring-shaped flexible component and a proximal end that lies against Wieger's ligament when fitted within the natural lens capsule. The ring-shaped flexible component has a proximal end that is attached to the distal end of the rigid component and a distal end that contacts an anterior surface of the natural lens capsule when fitted therein. The groove is disposed to receive optics of an intraocular lens and/or the ledge is disposed to secure haptics thereof.
    Type: Application
    Filed: December 11, 2018
    Publication date: April 11, 2019
    Applicant: EYE-PCR B.V.
    Inventors: Ioannis Pallikaris, Onurcan Sahin, Harilaos Ginis
  • Publication number: 20180250124
    Abstract: Provided herein are devices used to reconstruct a natural lens capsule after a cataract surgery. The device flexibly adapts to the tension of the lens capsule as it is relaxed or contracted. This device comprises a ring-shaped rigid component. The rigid component comprises a distal end in contact with an anterior surface of the capsule and a proximal end disposed on a posterior surface of the capsule and disposed against a Wieger's ligament of the eye. A ring-shaped flexible component substantially concentric with the rigid component is flexibly fitted against an inner surface of the capsule. The ring-shaped flexible component comprises a proximal end formed on an outer surface of a proximal end of the rigid component, and a distal end extending away from the rigid component. A groove is disposed on an inner surface of the rigid component configured to receive haptics on an intraocular lens.
    Type: Application
    Filed: March 1, 2017
    Publication date: September 6, 2018
    Inventors: Ioannis Pallikaris, Onurcan Sahin