Patents Assigned to PowerVision
  • Publication number: 20190374333
    Abstract: An intraocular lens adapted to be implanted inside a capsular bag, comprising a peripheral portion comprising an anterior annular portion adapted to engage an anterior capsule portion, the anterior annular portion defining an anterior opening through which an optical axis passes, a posterior annular portion adapted to engage a posterior capsule portion, the anterior and posterior annular portions being adapted to keep the capsular bag open after implantation, and an optic portion disposed within the anterior opening and secured to and radially inward relative to the peripheral portion.
    Type: Application
    Filed: August 23, 2019
    Publication date: December 12, 2019
    Applicant: PowerVision, Inc.
    Inventor: John H. SHADDUCK
  • Publication number: 20190374335
    Abstract: Delivery devices for delivering an ophthalmic device into an eye. In some embodiments the delivery devices are adapted to deliver an intraocular lens into an eye.
    Type: Application
    Filed: June 28, 2019
    Publication date: December 12, 2019
    Applicant: PowerVision, Inc.
    Inventors: Terah Whiting SMILEY, John A. SCHOLL, David John SMITH, Russell J. REDMOND, Derek L. MORAN, Barry CHESKIN, John REGGIE, Gregory Vinton MATTHEWS, Claudio ARGENTO
  • Publication number: 20190358025
    Abstract: Accommodating intraocular lenses including an optic having an anterior element and a posterior element defining an optic fluid chamber, wherein the optic is aspheric across all powers throughout accommodation or disaccommodation. Intraocular lenses, optionally accommodating, where an optic portion is centered with a midline of a height of the peripheral portion, the height measured in the anterior to posterior direction.
    Type: Application
    Filed: August 9, 2019
    Publication date: November 28, 2019
    Applicant: PowerVision, Inc.
    Inventors: Terah Whiting SMILEY, Daniel HILDEBRAND, Bryan Patrick FLAHERTY
  • Patent number: 10433950
    Abstract: An intraocular lens adapted to be implanted inside a capsular bag, comprising a peripheral portion comprising an anterior annular portion adapted to engage an anterior capsule portion, the anterior annular portion defining an anterior opening through which an optical axis passes, a posterior annular portion adapted to engage a posterior capsule portion, the anterior and posterior annular portions being adapted to keep the capsular bag open after implantation, and an optic portion disposed within the anterior opening and secured to and radially inward relative to the peripheral portion.
    Type: Grant
    Filed: October 3, 2016
    Date of Patent: October 8, 2019
    Assignee: PowerVision, Inc.
    Inventor: John H. Shadduck
  • Patent number: 10433949
    Abstract: Accommodating intraocular lenses including an optic having an anterior element and a posterior element defining an optic fluid chamber, wherein the optic is aspheric across all powers throughout accommodation or disaccommodation. Intraocular lenses, optionally accommodating, where an optic portion is centered with a midline of a height of the peripheral portion, the height measured in the anterior to posterior direction.
    Type: Grant
    Filed: November 7, 2016
    Date of Patent: October 8, 2019
    Assignee: PowerVision, Inc.
    Inventors: Terah Whiting Smiley, Daniel Hildebrand, Bryan Patrick Flaherty
  • Patent number: 10390937
    Abstract: Accommodating intraocular lenses containing a flowable media and their methods of accommodation.
    Type: Grant
    Filed: January 12, 2018
    Date of Patent: August 27, 2019
    Assignee: PowerVision, Inc.
    Inventors: Terah Whiting Smiley, David John Smith, Steven Choi, Henry Wu, John A. Scholl, Denise Horrilleno Burns
  • Publication number: 20190240004
    Abstract: Accommodating intraocular lenses containing a flowable media and their methods of accommodation.
    Type: Application
    Filed: January 12, 2018
    Publication date: August 8, 2019
    Applicant: PowerVision, Inc.
    Inventors: Terah Whiting SMILEY, David John SMITH, Steven CHOI, Henry WU, John A. SCHOLL, Denise Horrilleno BURNS
  • Patent number: 10368979
    Abstract: An accommodating intraocular lens includes an optic portion a haptic portion and a backstop. The optic portion of the lens includes an actuator that deflects a lens element to alter the optical power of the lens responsive to forces applied to the haptic portion of the lens by contraction of the ciliary muscles. Forces applied to the haptic portion may result in fluid displacements from or to the haptic portion from the actuator. The backstop provides support to the haptic so that bulk translation of the haptic is prevented in response to the forces applied by the capsular sac.
    Type: Grant
    Filed: January 23, 2018
    Date of Patent: August 6, 2019
    Assignee: PowerVision, Inc.
    Inventors: John A Scholl, Terah Whiting Smiley, David John Smith, Denise Horrilleno Burns, Barry Cheskin
  • Patent number: 10357356
    Abstract: Accommodating intraocular lenses and methods of use. The accommodating intraocular lenses include peripheral regions that are adapted to be more responsive to certain types of forces than to other types of forces. For example, the accommodating intraocular lenses can include haptics that are stiffer in an anterior-to-posterior direction than in a radial direction.
    Type: Grant
    Filed: March 8, 2016
    Date of Patent: July 23, 2019
    Assignee: PowerVision, Inc.
    Inventors: Terah Whiting Smiley, Daniel Hildebrand, Bryan Patrick Flaherty
  • Patent number: 10350060
    Abstract: Delivery devices for delivering an ophthalmic device into an eye. In some embodiments the delivery devices are adapted to deliver an intraocular lens into an eye.
    Type: Grant
    Filed: March 13, 2017
    Date of Patent: July 16, 2019
    Assignee: PowerVision, Inc.
    Inventors: Terah Whiting Smiley, John A. Scholl, David John Smith, Russell J. Redmond, Derek L. Moran, Barry Cheskin, John Reggie, Gregory Vinton Matthews, Claudio Argento
  • Patent number: 10299913
    Abstract: Accommodating intraocular lenses and methods of use. The accommodating intraocular lenses include peripheral regions that are adapted to be more responsive to certain types of forces than to other types of forces. For example, the accommodating intraocular lenses can include haptics that are stiffer in an anterior-to-posterior direction than in a radial direction.
    Type: Grant
    Filed: November 8, 2012
    Date of Patent: May 28, 2019
    Assignee: PowerVision, Inc.
    Inventors: Terah Whiting Smiley, Daniel Hildebrand, Bryan Patrick Flaherty
  • Patent number: 10195020
    Abstract: Intraocular lens loading devices and methods of use. In some embodiment the devices are used to sequentially splay first and second haptics while loading the intraocular lens into a delivery lumen.
    Type: Grant
    Filed: March 17, 2014
    Date of Patent: February 5, 2019
    Assignee: PowerVision, Inc.
    Inventor: Gregory Vinton Matthews
  • Publication number: 20180256315
    Abstract: Methods of manufacturing an optic of an accommodating intraocular lens to have an aspheric lens surface, including providing an optic comprising an anterior element and a posterior element that at least partially define an optic fluid chamber, wherein at least one of the anterior element and the posterior element has an external surface that is spherical; and prior to inserting the accommodating intraocular lens into an eye, changing the shape of the at least one of the anterior element and the posterior element from the spherical configuration to an aspherical configuration.
    Type: Application
    Filed: November 7, 2016
    Publication date: September 13, 2018
    Applicant: POWERVISION, INC.
    Inventors: Daniel HILDEBRAND, Terah Whiting SMILEY, Nathan LEWIS, Robert ANGELOPOULOS
  • Patent number: 10045844
    Abstract: Methods of adjusting an intraocular lens after implantation. In some embodiments the methods include positioning an accommodating intraocular lens within an eye, the intraocular lens comprising an optic portion in fluid communication with a peripheral chamber, wherein movement of a fluid between the peripheral chamber and the optic portion in response to ciliary muscle movement changes the optical power of the lens, and reducing a power of the intraocular lens by causing the fluid to move between the optic portion and the peripheral chamber, wherein the reduction in power of the intraocular lens is not in response to ciliary muscle movement, and wherein the positioning step occurs prior to reducing the power.
    Type: Grant
    Filed: July 23, 2008
    Date of Patent: August 14, 2018
    Assignee: PowerVision, Inc.
    Inventors: Terah Whiting Smiley, John H. Shadduck, Victor C. Esch, John A. Scholl, Claudio Argento, Barry Cheskin, David John Smith, Denise H. Burns
  • Patent number: 9872762
    Abstract: An accommodating intraocular lens includes an optic portion a haptic portion and a backstop. The optic portion of the lens includes an actuator that deflects a lens element to alter the optical power of the lens responsive to forces applied to the haptic portion of the lens by contraction of the ciliary muscles. Forces applied to the haptic portion may result in fluid displacements from or to the haptic portion from the actuator. The backstop provides support to the haptic so that bulk translation of the haptic is prevented in response to the forces applied by the capsular sac.
    Type: Grant
    Filed: July 28, 2011
    Date of Patent: January 23, 2018
    Assignee: PowerVision, Inc.
    Inventors: John A. Scholl, Terah Whiting Smiley, David J. Smith, Denise H. Burns, Barry Cheskin
  • Patent number: 9872763
    Abstract: Accommodating intraocular lenses containing a flowable media and their methods of accommodation.
    Type: Grant
    Filed: July 29, 2011
    Date of Patent: January 23, 2018
    Assignee: PowerVision, Inc.
    Inventors: Terah Whiting Smiley, David John Smith, Steven Choi, Henry Wu, John A. Scholl, Denise H. Burns
  • Patent number: D813924
    Type: Grant
    Filed: June 10, 2016
    Date of Patent: March 27, 2018
    Assignee: POWERVISION ROBOT INC.
    Inventor: Weifeng Zheng
  • Patent number: D830943
    Type: Grant
    Filed: July 3, 2017
    Date of Patent: October 16, 2018
    Assignee: POWERVISION TECH INC.
    Inventors: Weifeng Zheng, Feng Fan
  • Patent number: D834996
    Type: Grant
    Filed: August 12, 2016
    Date of Patent: December 4, 2018
    Assignee: PowerVision Robot Inc.
    Inventors: Weifeng Zheng, Yang Liu, Lei Yu
  • Patent number: D855549
    Type: Grant
    Filed: July 3, 2017
    Date of Patent: August 6, 2019
    Assignee: PowerVision Tech Inc.
    Inventors: Weifeng Zheng, Jie Tang, Hailiang Wu