Patents by Inventor Jeffrey J. Valko

Jeffrey J. Valko 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: 11925766
    Abstract: A microcatheter with an enhanced inner liner that has low of friction and improved toughness which facilitates delivery of expandable vascular reconstruction devices.
    Type: Grant
    Filed: July 28, 2020
    Date of Patent: March 12, 2024
    Assignee: Covidien LP
    Inventors: James Q. Dinh, Jeffrey J. Valko, Brian M. Strauss, Adriana X. Peralta
  • Publication number: 20240065725
    Abstract: A macerating and aspiration tool for removing blood masses from the brain.
    Type: Application
    Filed: November 2, 2023
    Publication date: February 29, 2024
    Applicant: Rebound Therapeutics Corporation
    Inventors: Peter G. Davis, Ross Tsukashima, Jeffrey J. Valko, Todd D. McIntyre, Michael R. Henson
  • Patent number: 11871918
    Abstract: A camera and expandable bladed retractor system. The system includes a camera, with a distal-most optical element disposed over the proximal end of the lumen or surgical channel established by the retractor blades. The camera may be fixed to the retractor, either to the proximal end of a blade or to a frame member.
    Type: Grant
    Filed: December 17, 2020
    Date of Patent: January 16, 2024
    Assignee: Rebound Therapeutics Corporation
    Inventors: Ravut Chhit, Peter G. Davis, Ross Tsukashima, Todd D McIntyre, Jeffrey J. Valko, Michael R. Henson
  • Publication number: 20230414090
    Abstract: A cannula system and method for accessing a blood mass in the brain. The system comprises a cannula with a camera mounted on the proximal end of the cannula with a view into the cannula lumen and the surgical field below the lumen. A prism, reflector or other suitable optical element is oriented between the camera and the lumen of the cannula to afford the camera a view into the cannula while minimizing obstruction of the lumen. The system may also include an obturator with a small diameter shaft and a large diameter tip which is optically transmissive, so that a surgeon inserting or manipulating the assembly can easily see that the obturator tip is near brain tissue (which is white) or blood (which is red).
    Type: Application
    Filed: September 7, 2023
    Publication date: December 28, 2023
    Applicant: Rebound Therapeutics Corporation
    Inventors: Peter G. Davis, Ross Tsukashima, Jeffrey J. Valko, Michael R. Henson, Todd D. McIntyre
  • Patent number: 11819239
    Abstract: A macerating and aspiration tool for removing blood masses from the brain.
    Type: Grant
    Filed: March 15, 2021
    Date of Patent: November 21, 2023
    Assignee: Rebound Therapeutics Corporation
    Inventors: Peter G. Davis, Ross Tsukashima, Jeffrey J. Valko, Todd D. McIntyre, Michael R. Henson
  • Patent number: 11779201
    Abstract: A cannula system and method for accessing a blood mass in the brain. The system comprises a cannula with a camera mounted on the proximal end of the cannula with a view into the cannula lumen and the surgical field below the lumen. A prism, reflector or other suitable optical element is oriented between the camera and the lumen of the cannula to afford the camera a view into the cannula while minimizing obstruction of the lumen. The system may also include an obturator with a small diameter shaft and a large diameter tip which is optically transmissive, so that a surgeon inserting or manipulating the assembly can easily see that the obturator tip is near brain tissue (which is white) or blood (which is red).
    Type: Grant
    Filed: November 30, 2021
    Date of Patent: October 10, 2023
    Assignee: Rebound Therapeutics Corporation
    Inventors: Peter G Davis, Ross Tsukashima, Jeffrey J. Valko, Michael R. Henson, Todd D. McIntyre
  • Patent number: 11547418
    Abstract: A parent artery occlusion (PAO) device which provides for immediate occlusion of a cerebral artery to isolate a defect. The PAO device includes a self-expanding wire-frame prolate structure which is partially covered with an ePTFE membrane.
    Type: Grant
    Filed: November 8, 2019
    Date of Patent: January 10, 2023
    Assignee: COVIDIEN LP
    Inventors: Brian M. Strauss, Jeffrey J. Valko, Jay A. Lenker, Robert A. Pecor, Peter Barker, Maricruz Castaneda
  • Publication number: 20220225868
    Abstract: A cannula system and method for accessing a blood mass in the brain. The system comprises a cannula with a camera mounted on the proximal end of the cannula with a view into the cannula lumen and the surgical field below the lumen. A prism, reflector or other suitable optical element is oriented between the camera and the lumen of the cannula to afford the camera a view into the cannula while minimizing obstruction of the lumen. The system may also include an obturator with a small diameter shaft and a large diameter tip which is optically transmissive, so that a surgeon inserting or manipulating the assembly can easily see that the obturator tip is near brain tissue (which is white) or blood (which is red).
    Type: Application
    Filed: November 30, 2021
    Publication date: July 21, 2022
    Applicant: Rebound Therapeutics Corporation
    Inventors: Peter G. Davis, Ross Tsukashima, Jeffrey J. Valko, Michael R. Henson, Todd D. McIntyre
  • Patent number: 11185218
    Abstract: A cannula system and method for accessing a blood mass in the brain. The system comprises a cannula with a camera mounted on the proximal end of the cannula with a view into the cannula lumen and the surgical field below the lumen. A prism, reflector or other suitable optical element is oriented between the camera and the lumen of the cannula to afford the camera a view into the cannula while minimizing obstruction of the lumen. The system may also include an obturator with a small diameter shaft and a large diameter tip which is optically transmissive, so that a surgeon inserting or manipulating the assembly can easily see that the obturator tip is near brain tissue (which is white) or blood (which is red).
    Type: Grant
    Filed: February 11, 2020
    Date of Patent: November 30, 2021
    Assignee: Rebound Therapeutics Corporation
    Inventors: Peter G. Davis, Ross Tsukashima, Jeffrey J. Valko, Michael R. Henson, Todd D. McIntyre
  • Publication number: 20210204928
    Abstract: A camera and expandable bladed retractor system. The system includes a camera, with a distal-most optical element disposed over the proximal end of the lumen or surgical channel established by the retractor blades. The camera may be fixed to the retractor, either to the proximal end of a blade or to a frame member.
    Type: Application
    Filed: December 17, 2020
    Publication date: July 8, 2021
    Applicant: Rebound Therapeutics Corporation
    Inventors: Ravut Chhit, Peter G. Davis, Ross Tsukashima, Todd D. McIntyre, Jeffrey J. Valko, Michael R. Henson
  • Publication number: 20210196311
    Abstract: A macerating and aspiration tool for removing blood masses from the brain.
    Type: Application
    Filed: March 15, 2021
    Publication date: July 1, 2021
    Applicant: Rebound Therapeutics Corporation
    Inventors: Peter G. Davis, Ross Tsukashima, Jeffrey J. Valko, Todd D. McIntyre, Michael R. Henson
  • Patent number: 10953193
    Abstract: In examples, a microcatheter includes an enhanced inner liner that has a low coefficient of friction and improved toughness, which facilitates delivery of expandable vascular reconstruction devices. The microcatheter may include a stretched polytetrafluoroethylene (PTFE) liner, which may be stretched longitudinally and not circumferentially or radially over at least a portion of a length of the microcatheter. The stretched PTFE inner liner may result in the reduction of a delivery friction and improved toughness and resistance to scraping.
    Type: Grant
    Filed: July 16, 2013
    Date of Patent: March 23, 2021
    Assignee: Covidien LP
    Inventors: James Q. Dinh, Jeffrey J. Valko, Brian M. Strauss, Adriana X. Peralta
  • Patent number: 10945758
    Abstract: A macerating and aspiration tool for removing blood masses from the brain.
    Type: Grant
    Filed: October 10, 2017
    Date of Patent: March 16, 2021
    Assignee: Rebound Therapeutics Corporation
    Inventors: Peter G. Davis, Ross Tsukashima, Jeffrey J. Valko, Todd D. McIntyre, Michael R. Henson
  • Publication number: 20200353206
    Abstract: A microcatheter with an enhanced inner liner that has low of friction and improved toughness which facilitates delivery of expandable vascular reconstruction devices.
    Type: Application
    Filed: July 28, 2020
    Publication date: November 12, 2020
    Inventors: James Q. Dinh, Jeffrey J. Valko, Brian M. Strauss, Adriana X. Peralta
  • Publication number: 20200261071
    Abstract: A camera and expandable bladed retractor system. The system includes a camera, with a distal-most optical element disposed over the proximal end of the lumen or surgical channel established by the retractor blades. The camera may be fixed to the retractor, either to the proximal end of a blade or to a frame member.
    Type: Application
    Filed: May 7, 2020
    Publication date: August 20, 2020
    Applicant: Rebound Therapeutics Corporation
    Inventors: Ravut Chhit, Peter G. Davis, Ross Tsukashima, Todd D. McIntyre, Jeffrey J. Valko, Michael R. Henson
  • Publication number: 20200187770
    Abstract: A cannula system and method for accessing a blood mass in the brain. The system comprises a cannula with a camera mounted on the proximal end of the cannula with a view into the cannula lumen and the surgical field below the lumen. A prism, reflector or other suitable optical element is oriented between the camera and the lumen of the cannula to afford the camera a view into the cannula while minimizing obstruction of the lumen. The system may also include an obturator with a small diameter shaft and a large diameter tip which is optically transmissive, so that a surgeon inserting or manipulating the assembly can easily see that the obturator tip is near brain tissue (which is white) or blood (which is red).
    Type: Application
    Filed: February 11, 2020
    Publication date: June 18, 2020
    Applicant: Rebound Therapeutics Corporation
    Inventors: Peter G. Davis, Ross Tsukashima, Jeffrey J. Valko, Michael R. Henson, Todd D. McIntyre
  • Patent number: 10646212
    Abstract: A camera and expandable bladed retractor system. The system includes a camera, with a distal-most optical element disposed over the proximal end of the lumen or surgical channel established by the retractor blades. The camera may be fixed to the retractor, either to the proximal end of a blade or to a frame member.
    Type: Grant
    Filed: January 30, 2019
    Date of Patent: May 12, 2020
    Assignee: Rebound Therapeutics Corporation
    Inventors: Ravut Chhit, Peter G. Davis, Ross Tsukashima, Todd D. McIntyre, Jeffrey J. Valko, Michael R. Henson
  • Publication number: 20200069315
    Abstract: A parent artery occlusion (PAO) device which provides for immediate occlusion of a cerebral artery to isolate a defect. The PAO device includes a self-expanding wire-frame prolate structure which is partially covered with an ePTFE membrane.
    Type: Application
    Filed: November 8, 2019
    Publication date: March 5, 2020
    Inventors: Brian M. Strauss, Jeffrey J. Valko, Jay A. Lenker, Robert A. Pecor, Peter Barker, Maricruz Castaneda
  • Patent number: 10555666
    Abstract: A cannula system and method for accessing a blood mass in the brain. The system comprises a cannula with a camera mounted on the proximal end of the cannula with a view into the cannula lumen and the surgical field below the lumen. A prism, reflector or other suitable optical element is oriented between the camera and the lumen of the cannula to afford the camera a view into the cannula while minimizing obstruction of the lumen. The system may also include an obturator with a small diameter shaft and a large diameter tip which is optically transmissive, so that a surgeon inserting or manipulating the assembly can easily see that the obturator tip is near brain tissue (which is white) or blood (which is red).
    Type: Grant
    Filed: January 4, 2019
    Date of Patent: February 11, 2020
    Assignee: Rebound Therapeutics Corporation
    Inventors: Peter G. Davis, Ross Tsukashima, Jeffrey J. Valko, Michael R. Henson, Todd D. McIntyre
  • Publication number: 20190307439
    Abstract: A camera and expandable bladed retractor system. The system includes a camera, with a distal-most optical element disposed over the proximal end of the lumen or surgical channel established by the retractor blades. The camera may be fixed to the retractor, either to the proximal end of a blade or to a frame member.
    Type: Application
    Filed: January 30, 2019
    Publication date: October 10, 2019
    Applicant: Rebound Therapeutics Corporation
    Inventors: Ravut Chhit, Peter G. Davis, Ross Tsukashima, Todd D. McIntyre, Jeffrey J. Valko, Michael R. Henson