Patents by Inventor Vladimir Feingold

Vladimir Feingold 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).

  • Publication number: 20220160493
    Abstract: Described is a refractive phakic lens that has haptics extending away from the optical portion and in which the haptics have a compressible and release portion in the form of reversed undulation shape and at the end of the reversed undulation is a haptic pad that contacts the sulcus. Also, there is a rim structure on the posterior surface of the optic member which extend circumferentially but has interruption. Also, there is an opening at the optical axis of the lens member. Thereby fluid can flow through the opening and through the interruptions.
    Type: Application
    Filed: January 25, 2022
    Publication date: May 26, 2022
    Inventor: Vladimir Feingold
  • Publication number: 20210205135
    Abstract: A method for using a laser to create a pocket in a patient's cornea is provided. The pocket is created using a femtosecond or a nanosecond laser. The laser ablates tissue within the cornea in a specific shape. The shape of the pocket can be determined by software to custom program a three-dimensional path of the laser. A variety of corneal pocket configurations or computer programmed shapes can be used to accommodate various corneal lens shapes and sizes. An intracorneal lens can then be inserted into the pocket, in order to correct the patient's vision.
    Type: Application
    Filed: November 16, 2020
    Publication date: July 8, 2021
    Inventor: Vladimir Feingold
  • Publication number: 20180289546
    Abstract: A method for using a laser to create a pocket in a patient's cornea is provided. The pocket is created using a femtosecond or a nanosecond laser. The laser ablates tissue within the cornea in a specific shape. The shape of the pocket can be determined by software to custom program a three-dimensional path of the laser. A variety of corneal pocket configurations or computer programmed shapes can be used to accommodate various corneal lens shapes and sizes. An intracorneal lens can then be inserted into the pocket, in order to correct the patient's vision.
    Type: Application
    Filed: June 9, 2018
    Publication date: October 11, 2018
    Applicant: Presbibio, LLC
    Inventor: Vladimir Feingold
  • Publication number: 20170354492
    Abstract: An embodiment in accordance with the present invention provides an apparatus and method for inserting a lens into pocket in the cornea. The apparatus includes a handle, a plunger extending movably through the lumen of the handle, and a first and a second actuators. In particular the plunger includes a distal segment which extends beyond the distal end of the handle and the first and second actuators are coupled to the plunger configured in such a way to provide different ranges of motion and synchronized movement of a bottom, middle, and top tines of the plunger for improved and safer lens insertion into the corneal pocket.
    Type: Application
    Filed: June 9, 2016
    Publication date: December 14, 2017
    Applicant: Presbibio, LLC
    Inventors: Vladimir Feingold, David John Smith, Helio Enrique Gomez
  • Patent number: 9737461
    Abstract: An apparatus for safely retaining an eye implant lens for transport and access for inspection and use in which a holding apparatus has a chamber for holding a lens. In one embodiment the chamber has aligned transparent portions and a lens can be placed in alignment with the transparent portions to enable inspection. Also, a system including the apparatus and a bottle assembly that will hold the apparatus in the bottle. A method for holding an eye implant lens in which a lens is placed in the apparatus which can then be placed in a bottle assembly.
    Type: Grant
    Filed: March 4, 2013
    Date of Patent: August 22, 2017
    Assignee: PRESBIBIO, LLC
    Inventor: Vladimir Feingold
  • Publication number: 20160287381
    Abstract: An apparatus for inserting a lens into an eye includes a handle portion having a proximal end and a distal end, an inserter head assembly slidably coupled to the distal end of the handle portion, a plunger sleeve securely coupled to the handle portion, an actuation sleeve securely coupled to the inserter head assembly, and a plunger coupled to the plunger sleeve and slidably received through the inserter head assembly, wherein the plunger includes a mounting post at a distal end for mounting the lens and a proximal or a distal movement of the actuation sleeve axially extends or retracts the inserter head assembly relative to the plunger. In accordance with other aspects of the present disclosure, an inserter head assembly for a lens insertion apparatus includes a mounting cap and a plunger having a mounting post configured for securing a lens thereon.
    Type: Application
    Filed: November 20, 2014
    Publication date: October 6, 2016
    Applicant: PRESBIBIO, LLC
    Inventor: Vladimir Feingold
  • Publication number: 20160022495
    Abstract: A method for using a laser to create a pocket in a patient's cornea is provided. The pocket is created using a femtosecond or a nanosecond laser. The laser ablates tissue within the cornea in a specific shape. The shape of the pocket can be determined by software to custom program a three-dimensional path of the laser. A variety of corneal pocket configurations or computer programmed shapes can be used accommodate various corneal lens shapes and sizes. An intracorneal lens can then be inserted into the pocket, in order to correct the patient's vision.
    Type: Application
    Filed: September 23, 2015
    Publication date: January 28, 2016
    Applicant: PRESBIBIO, LLC
    Inventor: Vladimir Feingold
  • Patent number: 9186245
    Abstract: An embodiment in accordance with the present invention provides an apparatus and method for injecting a lens into a flap or pocket in the cornea. This lens or pocket preferably is created by a laser used in conventional lasik surgery. The apparatus includes a syringe or handle, a plunger extending movably through the lumen of the syringe, and a paddle. The paddle extends from the distal end of the syringe and is configured to hold the lens to be injected into the eye. The paddle also defines a fluid flow path in fluid communication with the lumen of the syringe and configured to allow saline to flow onto the paddle to lift the lens from the paddle, such that the lens can be inserted into the eye.
    Type: Grant
    Filed: September 7, 2011
    Date of Patent: November 17, 2015
    Inventors: Vladimir Feingold, Ioannis Pallikaris
  • Patent number: 9168175
    Abstract: A method for using a laser to create a pocket in a patient's cornea is provided. The pocket is created using a femtosecond or a nanosecond laser. The laser ablates tissue within the cornea in a specific shape. The shape of the pocket can be determined by software to custom program a three-dimensional path of the laser. A variety of corneal pocket configurations or computer programmed shapes can be used accommodate various corneal lens shapes and sizes. An intracorneal lens can then be inserted into the pocket, in order to correct the patient's vision.
    Type: Grant
    Filed: August 31, 2011
    Date of Patent: October 27, 2015
    Inventor: Vladimir Feingold
  • Patent number: 9017401
    Abstract: A method for inserting a lens into a corneal pocket or flap includes providing a lens inserter device, opening a first leaf and a second leaf of the device, positioning a slot of each one of a first and a second lens shaped portion over a post on a packaging of the lens, positioning the lens between the first leaf and the second leaf, inserting the lens into the corneal pocket, and releasing the lens from the lens inserter device.
    Type: Grant
    Filed: June 3, 2013
    Date of Patent: April 28, 2015
    Assignee: Presbitech, Inc.
    Inventor: Vladimir Feingold
  • Patent number: 9010817
    Abstract: An apparatus for safely retaining an eye implant lens for transport and access for inspection and use in which a holding apparatus has a chamber for holding a lens. In one embodiment the chamber has a pin on which a lens can be placed and a ramp leading to the pin so that a gripping member can slide up the ramp into proper placement to grip the lens and remove it. The gripper can be configured so that after removing the lens from the holding apparatus, it can be used to implant the lens. Also, a system including the apparatus and a bottle assembly that will hold the apparatus in the bottle. A method for holding an eye implant lens in which a lens is placed in the apparatus which can then be placed in a bottle assembly.
    Type: Grant
    Filed: March 4, 2013
    Date of Patent: April 21, 2015
    Assignee: Presbibio, LLC
    Inventor: Vladimir Feingold
  • Publication number: 20140372139
    Abstract: A method and system are described for patient data and ordering of intraocular lens implants. One embodiment is implemented by receiving refraction data about an eye of a patient into which an intracorneal lens is to be implanted. This refraction data is received after being input through a first tab of a user interface that is displayed by a server or a client computer. The server or client computer then computes and displays a recommended specification for the intracorneal lens based on the refraction data. The server then receives an order for a lens based on the recommended specification. Other embodiments are described and claimed.
    Type: Application
    Filed: June 13, 2014
    Publication date: December 18, 2014
    Inventors: Vanessa Tasso, Vladimir Feingold
  • Patent number: 8869975
    Abstract: An apparatus for safely retaining an eye implant lens for transport and access for inspection and use in which a holding apparatus has a chamber for holding a lens. In one embodiment the chamber has aligned transparent portions and a lens can be placed in alignment with the transparent portions to enable inspection. Also, a system including the apparatus and a bottle assembly that will hold the apparatus in the bottle. A method for holding an eye implant lens in which a lens is placed in the apparatus which can then be placed in a bottle assembly.
    Type: Grant
    Filed: February 12, 2010
    Date of Patent: October 28, 2014
    Assignee: Presbibio, LLC
    Inventor: Vladimir Feingold
  • Publication number: 20130317513
    Abstract: A method for inserting a lens into a corneal pocket or flap includes providing a lens inserter device, opening a first leaf and a second leaf of the device, positioning a slot of each one of a first and a second lens shaped portion over a post on a packaging of the lens, positioning the lens between the first leaf and the second leaf, inserting the lens into the corneal pocket, and releasing the lens from the lens inserter device.
    Type: Application
    Filed: June 3, 2013
    Publication date: November 28, 2013
    Applicant: PRESBITECH, INC.
    Inventor: Vladimir FEINGOLD
  • Publication number: 20130240396
    Abstract: An apparatus for safely retaining an eye implant lens for transport and access for inspection and use in which a holding apparatus has a chamber for holding a lens. In one embodiment the chamber has a pin on which a lens can be placed and a ramp leading to the pin so that a gripping member can slide up the ramp into proper placement to grip the lens and remove it. The gripper can be configured so that after removing the lens from the holding apparatus, it can be used to implant the lens. Also, a system including the apparatus and a bottle assembly that will hold the apparatus in the bottle. A method for holding an eye implant lens in which a lens is placed in the apparatus which can then be placed in a bottle assembly.
    Type: Application
    Filed: March 4, 2013
    Publication date: September 19, 2013
    Inventor: Vladimir Feingold
  • Publication number: 20130180216
    Abstract: An apparatus for safely retaining an eye implant lens for transport and access for inspection and use in which a holding apparatus has a chamber for holding a lens. In one embodiment the chamber has aligned transparent portions and a lens can be placed in alignment with the transparent portions to enable inspection. Also, a system including the apparatus and a bottle assembly that will hold the apparatus in the bottle. A method for holding an eye implant lens in which a lens is placed in the apparatus which can then be placed in a bottle assembly.
    Type: Application
    Filed: March 4, 2013
    Publication date: July 18, 2013
    Inventor: Vladimir Feingold
  • Patent number: 8454687
    Abstract: An embodiment in accordance with the present invention provides an apparatus and method for inserting a lens into a flap or pocket in the cornea. The apparatus includes a handle, a plunger extending movably through the lumen of the handle, wherein the plunger includes a distal segment which extends beyond the distal end of the handle, an actuator coupled to the plunger configured to provide movement to the plunger, and a leaf extending from the distal end of the handle and configured to hold the lens to be inserted into the eye, wherein the leaf defines a slot configured to enable loading the lens onto the inserter.
    Type: Grant
    Filed: February 11, 2010
    Date of Patent: June 4, 2013
    Assignee: Presbitech, Inc.
    Inventor: Vladimir Feingold
  • Publication number: 20130060255
    Abstract: An embodiment in accordance with the present invention provides an apparatus and method for injecting a lens into a flap or pocket in the cornea. This lens or pocket preferably is created by a laser used in conventional lasik surgery. The apparatus includes a syringe or handle, a plunger extending movably through the lumen of the syringe, and a paddle. The paddle extends from the distal end of the syringe and is configured to hold the lens to be injected into the eye. The paddle also defines a fluid flow path in fluid communication with the lumen of the syringe and configured to allow saline to flow onto the paddle to lift the lens from the paddle, such that the lens can be inserted into the eye.
    Type: Application
    Filed: September 7, 2011
    Publication date: March 7, 2013
    Applicant: PRESBITECH, INC.
    Inventors: Vladimir Feingold, Ioannis Pallikaris
  • Publication number: 20120271412
    Abstract: A lens provided for being implanted in a cornea, which comprises an optical portion having an optical axis; and a hole through the lens. The hole is concentric with the optical axis and the dimension and shape of the hole are chosen so that the hole does not impair the optical properties of the lens, but remains visible to one that manipulates the lens.
    Type: Application
    Filed: December 12, 2007
    Publication date: October 25, 2012
    Applicant: BIOVISION AG
    Inventors: Vladimir Feingold, Alexei Kosmynine
  • Publication number: 20110319876
    Abstract: A method for using a laser to create a pocket in a patient's cornea is provided. The pocket is created using a femtosecond or a nanosecond laser. The laser ablates tissue within the cornea in a specific shape. The shape of the pocket can be determined by software to custom program a three-dimensional path of the laser. A variety of corneal pocket configurations or computer programmed shapes can be used accommodate various corneal lens shapes and sizes. An intracorneal lens can then be inserted into the pocket, in order to correct the patient's vision.
    Type: Application
    Filed: August 31, 2011
    Publication date: December 29, 2011
    Applicant: Presbitech, Inc.
    Inventor: Vladimir Feingold