Patents by Inventor Hugh Leung

Hugh Leung 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: 20230148850
    Abstract: An apparatus comprises a video baton for insertion into a plurality of laryngoscope blade covers having different sizes and geometries. The video baton comprises: a handle portion, a shuttle assembly slidingly positioned within the handle portion between an extended position and a retracted position, and a flexible coupling element having a proximal end and a distal end. The flexible coupling element is coupled to the shuttle assembly at the proximal end and an image capturing and lighting assembly positioned at the distal end of the flexible coupling element.
    Type: Application
    Filed: November 17, 2022
    Publication date: May 18, 2023
    Inventors: Jason Fouts, Avi Van Haren, Hugh Leung, Yongkook Kim, Ryan Neimy, Sergey Ovcharenko
  • Patent number: 11536395
    Abstract: A cable clip for use with a medical instrument system comprises a base member; a first prong projecting from the base member; and a second prong projecting from the base member. The first prong and the second prong project in a spaced, parallel manner relative to each other and the first prong is offset from the second prong in at least two dimensions.
    Type: Grant
    Filed: February 17, 2020
    Date of Patent: December 27, 2022
    Assignee: VERATHON INC.
    Inventors: Hugh Leung, Karen Langman, Daniel Roodnick
  • Publication number: 20210254756
    Abstract: A cable clip for use with a medical instrument system comprises a base member; a first prong projecting from the base member; and a second prong projecting from the base member. The first prong and the second prong project in a spaced, parallel manner relative to each other and the first prong is offset from the second prong in at least two dimensions.
    Type: Application
    Filed: February 17, 2020
    Publication date: August 19, 2021
    Inventors: Hugh Leung, Karen Langman, Daniel Roodnick
  • Publication number: 20180132710
    Abstract: A retractor includes a handle portion, a blade portion coupled to the handle portion. The blade portion is configured for insertion into an internal region of a patient. The blade portion includes a first portion configured to manipulate tissue of the patient. In an embodiment, a locator element is configured to highlight an external region of the patient to indicate to a user the location of the first portion in the internal region. In an embodiment, a signal-transmission medium is coupled to the blade portion and has a port. An overmolded camera unit has a lens and is configured to couple with the port. When the camera unit is coupled with the port, the lens is oriented to capture images of the internal region.
    Type: Application
    Filed: January 11, 2018
    Publication date: May 17, 2018
    Inventors: John Allen Pacey, Mitchell Visser, Reza Ahmadian Yazdi, Hugh Leung, Yongkook Kim, Rohan Sidhu
  • Patent number: 9867531
    Abstract: A retractor includes a handle portion, a blade portion coupled to the handle portion. The blade portion is configured for insertion into an internal region of a patient. The blade portion includes a first portion configured to manipulate tissue of the patient. In an embodiment, a locator element is configured to highlight an external region of the patient to indicate to a user the location of the first portion in the internal region. In an embodiment, a signal-transmission medium is coupled to the blade portion and has a port. An overmolded camera unit has a lens and is configured to couple with the port. When the camera unit is coupled with the port, the lens is oriented to capture images of the internal region.
    Type: Grant
    Filed: February 3, 2014
    Date of Patent: January 16, 2018
    Assignee: Verathon Inc.
    Inventors: John Allen Pacey, Mitchell Visser, Reza Ahmadian Yazdi, Hugh Leung, Yongkook Kim, Rohan Sidhu
  • Publication number: 20140179998
    Abstract: A retractor includes a handle portion, a blade portion coupled to the handle portion. The blade portion is configured for insertion into an internal region of a patient. The blade portion includes a first portion configured to manipulate tissue of the patient. In an embodiment, a locator element is configured to highlight an external region of the patient to indicate to a user the location of the first portion in the internal region. In an embodiment, a signal-transmission medium is coupled to the blade portion and has a port. An overmolded camera unit has a lens and is configured to couple with the port. When the camera unit is coupled with the port, the lens is oriented to capture images of the internal region.
    Type: Application
    Filed: February 3, 2014
    Publication date: June 26, 2014
    Inventors: John Allen Pacey, Mitchell Visser, Reza Ahmadian Yazdi, Hugh Leung, Yongkook Kim, Rohan Sidhu