Patents by Inventor Haytham M. Hussein

Haytham M. Hussein 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).

  • Filtered feedthrough assembly for use in implantable medical device and method of manufacturing the same
    Patent number: 11648408
    Abstract: A method of manufacturing a filtered feedthrough assembly for use with an implantable medical device. The method may include gold brazing an insulator to a flange at first braze joint, and gold brazing a plurality of feedthrough wire to the insulator at second braze joints. The method may further include applying a first non-conductive epoxy to the first braze joint, and applying a second non-conductive epoxy to the second braze joint. The method may further include grit blasting a face of the flange, applying a conductive epoxy to the face of the flange, and attaching an EMI filter to the conductive epoxy such that it is grounded to the flange via the conductive epoxy and not via the first braze joint or the second braze joints.
    Type: Grant
    Filed: November 6, 2019
    Date of Patent: May 16, 2023
    Assignee: Pacesetter, Inc.
    Inventor: Haytham M. Hussein
  • FILTERED FEEDTHROUGH ASSEMBLY FOR USE IN IMPLANTABLE MEDICAL DEVICE AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20230118734
    Abstract: A method of manufacturing a filtered feedthrough assembly for use with an implantable medical device. The method may include gold brazing an insulator to a flange at first braze joint, and gold brazing a plurality of feedthrough wire to the insulator at second braze joints. The method may further include applying a first non-conductive epoxy to the first braze joint, and applying a second non-conductive epoxy to the second braze joint. The method may further include grit blasting a face of the flange, applying a conductive epoxy to the face of the flange, and attaching an EMI filter to the conductive epoxy such that it is grounded to the flange via the conductive epoxy and not via the first braze joint or the second braze joints.
    Type: Application
    Filed: December 21, 2022
    Publication date: April 20, 2023
    Inventor: Haytham M. Hussein
  • FILTERED FEEDTHROUGH ASSEMBLY FOR USE IN IMPLANTABLE MEDICAL DEVICE AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20200139135
    Abstract: A method of manufacturing a filtered feedthrough assembly for use with an implantable medical device. The method may include gold brazing an insulator to a flange at first braze joint, and gold brazing a plurality of feedthrough wire to the insulator at second braze joints. The method may further include applying a first non-conductive epoxy to the first braze joint, and applying a second non-conductive epoxy to the second braze joint. The method may further include grit blasting a face of the flange, applying a conductive epoxy to the face of the flange, and attaching an EMI filter to the conductive epoxy such that it is grounded to the flange via the conductive epoxy and not via the first braze joint or the second braze joints.
    Type: Application
    Filed: November 6, 2019
    Publication date: May 7, 2020
    Applicant: Pacesetter, Inc.
    Inventor: Haytham M. Hussein