Patents by Inventor Piotr Marczuk

Piotr Marczuk 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).

  • Method for generating a reference information item of an eye, more particularly an optically displayed reference rhexis, and ophthalmic surgical apparatus
    Patent number: 11628019
    Abstract: An aspect of the disclosure relates to a method for generating a reference information item of an eye, wherein at least one characterization information item that characterizes a rhexis size and/or a rhexis position of a potential actual rhexis on an anterior capsular bag wall of the eye is input into an input unit of an ophthalmic surgical apparatus and, depending on the characterization information item, a reference rhexis is determined as at least a constituent part of the reference information item of the eye by an evaluation unit of the ophthalmic surgical apparatus, wherein the determined reference rhexis is optically displayed by an optical display unit of the ophthalmic surgical apparatus. The disclosure further relates to an ophthalmic surgical apparatus.
    Type: Grant
    Filed: September 25, 2019
    Date of Patent: April 18, 2023
    Assignee: Carl Zeiss Meditec AG
    Inventor: Piotr Marczuk