Patents by Inventor John-William Sidhom

John-William Sidhom 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: 20190021777
    Abstract: A device for providing a patient with a cryotherapy process that is directed to the ablation of a lesion on the patient, includes: (a) a piping assembly adapted to create a spray of carbon dioxide snow, (b) a snow horn having a pressure relief means and a boundary wall, (c) a tubular applicator with ends between which extends an interior wall that has an interior diameter that increases in value between these ends, (d) an applicator tip with a metal portion and adapted to allow it to connect to the applicator's distal end, and (e) a push rod having a distal end with a base to which is attached an anchor.
    Type: Application
    Filed: July 20, 2017
    Publication date: January 24, 2019
    Applicant: Jhpiego Corporation
    Inventors: Marton Varady, Shuja T. Dawood, John-William Sidhom, Enriquito Lu
  • Patent number: 9717546
    Abstract: A device for providing a cryotherapy ablation treatment includes a piping assembly and a snow horn adapted to create a spray of snow from a pressurized source of a low-temperature liquid, a tubular applicator for collecting a mass of snow at a prescribed density that is sufficient to allow the mass to serve as the needed, low temperature, thermal reservoir for the device after the applicator's distal end has been disconnected from the snow horn end so that it can to be used during the treatment process, and an applicator tip adapted to allow it to connect to the applicator's distal end and be used to treat those specific locations which are to receive this treatment.
    Type: Grant
    Filed: May 21, 2013
    Date of Patent: August 1, 2017
    Assignee: Jhpiego Corporation
    Inventors: Marton Varady, Shuja T. Dawood, John-William Sidhom, Enriquito Lu
  • Publication number: 20140350535
    Abstract: A device for providing a cryotherapy ablation treatment includes a piping assembly and a snow horn adapted to create a spray of snow from a pressurized source of a low-temperature liquid, a tubular applicator for collecting a mass of snow at a prescribed density that is sufficient to allow the mass to serve as the needed, low temperature, thermal reservoir for the device after the applicator's distal end has been disconnected from the snow horn end so that it can to be used during the treatment process, and an applicator tip adapted to allow it to connect to the applicator's distal end and be used to treat those specific locations which are to receive this treatment.
    Type: Application
    Filed: May 21, 2013
    Publication date: November 27, 2014
    Applicant: JHPIEGO CORPORATION
    Inventors: Marton Varady, Shuja T. Dawood, John-William Sidhom, Enriquito Lu
  • Publication number: 20100145464
    Abstract: Disclosed is a device and method of management of forces within a joint. The device includes a first component with a first magnet arrangement providing a first magnetic field, a second component to interface with the first component with a second magnet arrangement providing a second magnetic field, and a compressible volume that is coupled with the second component that controls the separation of the first and second magnetic fields based upon a compressive force that causes the compressible volume to compress. The method includes using the normal force generated between the first and second components during joint use as the compressive force, causing the compressible volume to compress, bringing the first and a second magnetic fields into contact and overlap, and creating forces to couple with the normal force and regulating the overall normal force between the first and second components.
    Type: Application
    Filed: December 5, 2008
    Publication date: June 10, 2010
    Inventor: John-William Sidhom